{"id":828,"date":"2025-05-22T20:04:13","date_gmt":"2025-05-22T18:04:13","guid":{"rendered":"http:\/\/retrosolar.7punkt8preview.de\/referenzen-englisch\/"},"modified":"2026-06-11T13:39:29","modified_gmt":"2026-06-11T11:39:29","slug":"references","status":"publish","type":"page","link":"https:\/\/www.retrosolar.de\/en\/references\/","title":{"rendered":"References"},"content":{"rendered":"<div id=\"cs-content\" class=\"cs-content\"><div class=\"x-section e828-e1 mn0-0\"><div class=\"x-row x-container max width e828-e2 mn0-7 mn0-8 mn0-9\"><div class=\"x-row-inner\"><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/20_Atlantica_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/20_Atlantica_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/20_Atlantica_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/20_Atlantica_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Atlantica<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Aquitaine Poitou-Charantes\n(France)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Architecture-Studio Paris<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/21_Kreisler_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/21_Kreisler_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/21_Kreisler_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Kreisler<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Frankfurt am Main\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Faller + Kr\u00fcck<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/swb_a.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Stadtwerke Bochum<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Bochum\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Gatermann + Schossig<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/13_BNP_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/13_BNP_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/13_BNP_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/13_BNP_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">BNP Paribas Real Estate<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Paris\n(France)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Valode & Pistre<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/28_Clariant-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Clariant<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Shanghai\n(China)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50 \/ RETROLux 20<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Vitruarch<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/8_SWM_Leitstelle-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">SWM Leitstelle<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">M\u00fcnchen\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Fritsch + Tschaidse<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/9_Rathscheck_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/9_Rathscheck_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/9_Rathscheck_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/9_Rathscheck_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/9_Rathscheck_5.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/9_Rathscheck_6.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Rathscheck Schiefer<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Mayen-Katzenberg\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Thomas Koch, Rengsdorf<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/11_Grenzebach_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/11_Grenzebach_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/11_Grenzebach_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Grenzebach<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Bad Hersfeld\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Reith+Wehner<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/12_kontor19_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/12_kontor19_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/12_kontor19_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/12_Kontor19_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/12_Kontor19_5.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Kontor 19 Rheinauhafen<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">K\u00f6ln\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Gatermann + Schossig<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/14_KVWL_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/14_KVWL_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">KVWL<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Dortmund\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">SSP Sch\u00fcrmannSpannel AG<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/15_Schott.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/15_Schott-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Schott Glas<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Mainz\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">JSK, Joachim Lepper<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/16_G20_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/16_G20_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/16_G20_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">G20 Project, Museum<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Peking\n(China)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/17_Capricorn.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/17_Capricorn-2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/17_Capricorn-3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Capricorn<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">M\u00f6nchengladbach\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Gatermann + Schossig<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/19_Fuerstenwall-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">F\u00fcrstenwall<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">D\u00fcsseldorf\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">slapa oberholz pszczulny<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/22_SRF_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/22_SRF_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">SRF Campus<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Z\u00fcrich\n(Switzerland)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROlux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Penzel Valier AG<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/23_Super_C_RWTH-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Super C, RWTH<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Aachen\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Fritzer + Pape<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/24_DWI_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/24_DWI_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">DWI Leibniz Institut, RWTH<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Aachen\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Heinle Wischer Partner<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/25_Technologiezentrum_Ruhr-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Technologiezentrum_Ruhr_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Technologiezentrum Ruhr<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Bochum\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">SSP Sch\u00fcrmannSpannel AG<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/26_Oldenburg_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/26_Oldenburg_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">BOB Oldenburg<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Oldenburg\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">HS Architekten<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/27_BOB_Ludwigshafen-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/27_BOB_Ludwigshafen_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">BOB Ludwigshafen<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Ludwigshafen\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Johannes Schneider<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/32_LogIn-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">LogIn<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Krefeld\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 20<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Form A Architekten<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/33_Kreisverwaltung_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/33_Kresiverwaltung_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Kreisverwaltung, Sanierung<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Kaiserslautern\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 20<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Schneider + Schumacher<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/36_BOB_Krefeld-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/36_BOB-Krefeld_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">BOB Krefeld<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Krefeld\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 75 \/ RETROLux 20<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Hahn Helten Architektur<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/38_BOB-Fischerhof_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/38_BOB-Fischerhof_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/38_BOB-Fischerhof_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/38_BOB-Fischerhof_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">BOB Fischerhof<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Hannover\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 75 \/ RETROLux 20<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Agsta Architekten<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/31_Toro_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/31_Toro_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/31_Toro_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/31_Toro_5.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Toro 1, Sanierung<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Z\u00fcrich\n(Switzerland)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 20 mm in Doppelfassade<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Theo Hotz Partner<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/34_Peugeot_a.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/34_peugeot_b.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/34_Peugeot_c.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Peugeot<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Moosseedorf\n(Switzerland)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 20 in Doppelfassade<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">M\u00fchlemann & Partner Architekten und Planer GmbH<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Uni-Ulm.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Neubau Forschungsgeb\u00e4ude Universit\u00e4t Ulm<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Ulm\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Bizer Architekten<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/46_HWK_Schulungsgebaeude-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/29_HWK_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Schulungsgeb\u00e4ude HWK<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">K\u00f6ln\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12 \/ RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">SSP Sch\u00fcrmannSpannel AG<\/div><\/div><\/div><div class=\"x-col e828-e3-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e3-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e3-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e3-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/30_TU-Darmstadt_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/30_TU-Darmstadt_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/50_TU_Darmstadt_Laborgebaeude-2-1-e1770737251621.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/30_TU-Darmstadt_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e3-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e3-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/30_TU_Darmstadt_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e3-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e3-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e3-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e3-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e3-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e3-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e3-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-0:#000000;--tco-dcn0-2:#000000;--tco-dcn0-4:#000000;\" class=\"x-text x-text-headline e828-e3-v13-v0 mn0-v mn0-w mn0-2\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Laborgeb\u00e4ude, Technische Universit\u00e4t<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e3-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Darmstadt\n(Germany)\n<\/div><div class=\"x-text x-content e828-e3-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e3-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12 \/ RETROLux 50<\/div><div class=\"x-text x-content e828-e3-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e3-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">MTP Architekten<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-section e828-e4 mn0-0\"><div class=\"x-row x-container max width e828-e5 mn0-7 mn0-8 mn0-a\"><div class=\"x-row-inner\"><div class=\"x-col e828-e6-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e6-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e6-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e6-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Grundschule-Niederanven.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e6-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-6:#000000;--tco-dcn0-8:#000000;--tco-dcn0-a:#000000;\" class=\"x-text x-text-headline e828-e6-v13-v0 mn0-w mn0-x mn0-3\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Grundschule<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e6-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Niederanven\n(Luxembourg)\n<\/div><div class=\"x-text x-content e828-e6-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e6-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 80 A<\/div><div class=\"x-text x-content e828-e6-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e6-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Witry & Witry SA<\/div><\/div><\/div><div class=\"x-col e828-e6-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e6-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e6-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e6-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/3_Schlotterer_Variante1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Schlotterer_Variante2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e6-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e6-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e6-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e6-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e6-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e6-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-6:#000000;--tco-dcn0-8:#000000;--tco-dcn0-a:#000000;\" class=\"x-text x-text-headline e828-e6-v13-v0 mn0-w mn0-x mn0-3\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">B\u00fcrogeb\u00e4ude Schlotterer<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e6-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Adnet\n(Austria)\n<\/div><div class=\"x-text x-content e828-e6-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e6-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 80 A<\/div><\/div><\/div><div class=\"x-col e828-e6-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e6-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e6-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e6-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/BRG-Krems_a.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/BRG-Krems_aa.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/BRG-Krems_b.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e6-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e6-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e6-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e6-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e6-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e6-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-6:#000000;--tco-dcn0-8:#000000;--tco-dcn0-a:#000000;\" class=\"x-text x-text-headline e828-e6-v13-v0 mn0-w mn0-x mn0-3\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">BRG Rechte Kremszeile<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e6-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Krems\n(Austria)\n<\/div><div class=\"x-text x-content e828-e6-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e6-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 80 A<\/div><div class=\"x-text x-content e828-e6-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e6-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Kirchmayer & N\u00f6bauer GesbR<\/div><\/div><\/div><div class=\"x-col e828-e6-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e6-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e6-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e6-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Wohnungsbau-RLA.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Wohnungsbau-RLA_a.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e6-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e6-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e6-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e6-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e6-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e6-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-6:#000000;--tco-dcn0-8:#000000;--tco-dcn0-a:#000000;\" class=\"x-text x-text-headline e828-e6-v13-v0 mn0-w mn0-x mn0-3\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Wohnungsbau RLA<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e6-v14 mn0-11 mn0-12 mn0-13 mn0-14\">\n<\/div><div class=\"x-text x-content e828-e6-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e6-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 80A<\/div><\/div><\/div><div class=\"x-col e828-e6-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e6-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e6-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e6-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/1_Haus-der-Forschung_aa.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/1_Haus-der-Forschung_bb.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Haus-der-Forschung-c.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Haus-der-Forschung-d.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e6-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e6-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e6-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e6-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e6-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e6-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-6:#000000;--tco-dcn0-8:#000000;--tco-dcn0-a:#000000;\" class=\"x-text x-text-headline e828-e6-v13-v0 mn0-w mn0-x mn0-3\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Haus der Forschung<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e6-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Wien\n(Austria)\n<\/div><div class=\"x-text x-content e828-e6-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e6-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 80 A<\/div><div class=\"x-text x-content e828-e6-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e6-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Neumann + Partner und Mascha&Seethaler<\/div><\/div><\/div><div class=\"x-col e828-e6-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e6-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e6-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e6-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/2_Postvert._Waedenswil_1aa.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/2_Postvert_Waedenswil_bb.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e6-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e6-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e6-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e6-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e6-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e6-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-6:#000000;--tco-dcn0-8:#000000;--tco-dcn0-a:#000000;\" class=\"x-text x-text-headline e828-e6-v13-v0 mn0-w mn0-x mn0-3\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Postverteilerzentrum\/Z\u00fcrisee Center<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e6-v14 mn0-11 mn0-12 mn0-13 mn0-14\">W\u00e4denswil\n(Switzerland)\n<\/div><div class=\"x-text x-content e828-e6-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e6-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 80 A in Kavit\u00e4t und au\u00dfen<\/div><div class=\"x-text x-content e828-e6-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e6-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">HZDS, Heinz Zimmermann<\/div><\/div><\/div><div class=\"x-col e828-e6-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e6-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e6-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e6-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e6-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e6-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Oesterreichische-Nationalbank.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e6-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e6-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-6:#000000;--tco-dcn0-8:#000000;--tco-dcn0-a:#000000;\" class=\"x-text x-text-headline e828-e6-v13-v0 mn0-w mn0-x mn0-3\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Nationalbank Wien<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e6-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Wien\n(Austria)\n<\/div><div class=\"x-text x-content e828-e6-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e6-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLux 60 A<\/div><div class=\"x-text x-content e828-e6-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e6-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Sanierung<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-section e828-e7 mn0-0\"><div class=\"x-row x-container max width e828-e8 mn0-7 mn0-8 mn0-b\"><div class=\"x-row-inner\"><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/EnergieAG_006_Martin-Steinkellner.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Energie AG<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Linz\n(Austria)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80 in Kavit\u00e4t<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Hofer<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/SA_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Standard Bank<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Johannesburg\n(South Africa)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80 (Planung)<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">GLH Associate Architects, Grosskopff Lombard Huyberechts<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/analytiklabor-roche-kaiseraugst-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Analytiklabor Hoffman-LaRoche<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Kaiseraugst\n(Switzerland)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80 in Kavit\u00e4t<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Nissen & Wetzlaff Architekten BSA SIA AG<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/5_SVTI-scaled-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">SVTI Schweizerischer Verein f\u00fcr technische Inspektionen<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Wallisellen\n(Switzerland)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80 in Kavit\u00e4t<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">HZDS, Heinz Zimmermann<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Litex5-scaled-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Triple Towers<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Sofia\n(Bulgaria)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80 in Kavit\u00e4t<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Dimitar Pascalev<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/ONE-good-idea-office-tower-frankfurt.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">ONE<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Frankfurt am Main\n(Germany)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Meurer Generalplaner GmbH<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Sao-Paulo_Brasilien-e1767715597469.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Bank Santander<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Sao Paulo\n(Brazil)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 25<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Edo Rocha<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Waisenhaus_01.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Stiftung Waisenhaus<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Frankfurt am Main\n(Germany)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 25<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">B&V Braun Canton Architekten<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/2004_08.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">SWR<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Mainz\n(Germany)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 25<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Sanierung<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/2560px-HDI-Gerling_Hannover.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">HDI Gerling<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Hannover\n(Germany)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Ingenhoven Architects<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Vision-Innovation-Park-96-scaled-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Vision Innovation Park 96<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Gilching\n(Germany)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">PURE Gruppe Architektengesellschaft mbH<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/IMG_4446-scaled-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">BlueWin-Hochhaus<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Z\u00fcrich\n(Switzerland)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80 zwischen vorgeh\u00e4ngter Fassade<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Famer & Grunder, L\u00e4uppi & Zimmermann<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/Alor_xDSC_3411_comp_resize-350x450-1-e1767716188859.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Alor<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Luxemburg\n(Luxembourg)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80<\/div><div class=\"x-text x-content e828-e9-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e9-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Ballini, Pitt + Partners<\/div><\/div><\/div><div class=\"x-col e828-e9-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e9-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e9-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e9-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e9-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e9-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/DSC_0164_comp.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e9-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e9-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-c:#000000;--tco-dcn0-e:#000000;--tco-dcn0-g:#000000;\" class=\"x-text x-text-headline e828-e9-v13-v0 mn0-w mn0-y mn0-4\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Rugo<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e9-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Luxembourg\n(Luxembourg)\n<\/div><div class=\"x-text x-content e828-e9-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e9-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80 in Kavit\u00e4t<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-section e828-e10 mn0-0\"><div class=\"x-row x-container max width e828-e11 mn0-7 mn0-8 mn0-c\"><div class=\"x-row-inner\"><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/75_Greenlab_Kerakoll-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Greenlab Kerakoll<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Sassuolo\n(Italy)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20 in Fassade \/ RETROFlexTherm im Dach<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">StudioBios, Barbara Bonadies<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/39_LDA_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/39_LDA_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/39_LDA_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e12-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e12-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e12-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e12-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Landesdenkmalamt<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Esslingen\n(Germany)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20 \/ RETROFlex 25<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Odilo Reuter<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/40_Pharma2020_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/40_Pharma2020_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/40_Pharma2020_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/40_Pharma2020_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e12-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e12-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e12-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e12-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Pharma 2020<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Sulzbach-Laufen\n(Germany)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Koppenh\u00f6fer + Partner GmbH<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/41_Klinikum_Bozen-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Klinikum Bozen<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Bozen\n(Italy)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20 \/ RETROFlexTherm 25<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Tiemann-Petri Koch Planungsgesellschaft mbH<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/42_Novartis_01.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/42_Novartis-3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/42_Novartis-4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e12-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e12-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e12-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e12-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Novartis<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Stein am Rhein\n(Switzerland)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Arge NSLF c\/o Burckhardt+Partner AG<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/43_Fraport-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Fraport<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Frankfurt am Main\n(Germany)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/44_TU_Wuerzbrg_Nanosystemchemie_Labor-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Nanosystemchemie-Labor, Universit\u00e4t<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">W\u00fcrzburg\n(Germany)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm20<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Kuntz+Br\u00fcck, Grabow+Hofmann<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/45_Sparkasse_Hanau-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Sparkasse<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Hanau\n(Germany)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20 \/ Medienfassade<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Baudisch & Partner<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/47_BAM_Contractors-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/47_BAM_02.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/47_BAM_03.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e12-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e12-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e12-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e12-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">BAM Contractors<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Zettel Oost\n(Belgium)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">archipelago<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/48_Swissport-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Swissport, Brussel Airport Compagny<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Zaventem\n(Belgium)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">archipelago<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/49_Basalte-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Basalte<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Merelbeke\n(Belgium)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">archipelago<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/51_TU_Darmstadt_SIE_Labor-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">SIE-Labor Verf\u00fcgungsgeb\u00e4ude, Technische Universit\u00e4t<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Darmstadt\n(Germany)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">MTP Architekten<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/52_GEM_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/52_GEM_a.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/52_GEM_c.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/52_GEM_d.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/52_GEM_e.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/52_GEM_f.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/52_GEM_g.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e12-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e12-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e12-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e12-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">GEM Grand Egyptian Museum<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Gizeh\n(Egypt)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Heneghan Peng, Dublin<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/70_CBK_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/70_CBK_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/70_Kuwait_c.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e12-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e12-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e12-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e12-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Central Bank of Kuwait<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Kuwait\n(Kuwait)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20 in Fassade \/ RETROFlexTherm 25 im Dach<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">HOK London<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/46_HWK_Schulungsgebaeude-2-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/29_HWK_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e12-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e12-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e12-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e12-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Schulungsgeb\u00e4ude HWK<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">K\u00f6ln\n(Germany)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12 \/ RETROLux 50<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">SSP Sch\u00fcrmannSpannel AG<\/div><\/div><\/div><div class=\"x-col e828-e12-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e12-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e12-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e12-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/30_TU-Darmstadt_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/30_TU-Darmstadt_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/50_TU_Darmstadt_Laborgebaeude-2-1-e1770737251621.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/30_TU-Darmstadt_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e12-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e12-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/30_TU_Darmstadt_4.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e12-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e12-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e12-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e12-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e12-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e12-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e12-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-i:#000000;--tco-dcn0-k:#000000;--tco-dcn0-m:#000000;\" class=\"x-text x-text-headline e828-e12-v13-v0 mn0-w mn0-z mn0-5\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Laborgeb\u00e4ude, Technische Universit\u00e4t<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e12-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Darmstadt\n(Germany)\n<\/div><div class=\"x-text x-content e828-e12-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e12-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12 \/ RETROLux 50<\/div><div class=\"x-text x-content e828-e12-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e12-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">MTP Architekten<\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-section e828-e13 mn0-0\"><div class=\"x-row x-container max width e828-e14 mn0-7 mn0-8 mn0-d\"><div class=\"x-row-inner\"><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/72_Lokschuppen_Mannheim-1-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/72_Lokschuppen-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/72_Lokschuppen-2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e15-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e15-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e15-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e15-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e15-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-o:#000000;--tco-dcn0-q:#000000;--tco-dcn0-s:#000000;\" class=\"x-text x-text-headline e828-e15-v13-v0 mn0-w mn0-10 mn0-6\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Lokschuppen<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e15-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Mannheim\n(Germany)\n<\/div><div class=\"x-text x-content e828-e15-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e15-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12 im Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Jarcke<\/div><\/div><\/div><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/68_Praesenzbibliothek_Universitaet-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-o:#000000;--tco-dcn0-q:#000000;--tco-dcn0-s:#000000;\" class=\"x-text x-text-headline e828-e15-v13-v0 mn0-w mn0-10 mn0-6\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Pr\u00e4senzbibliothek Universit\u00e4t<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e15-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Mannheim\n(Germany)\n<\/div><div class=\"x-text x-content e828-e15-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e15-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlexTherm 25 D im Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Gottfried B\u00f6hm<\/div><\/div><\/div><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/69_Magistrale_Klinikum_Bozen-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-o:#000000;--tco-dcn0-q:#000000;--tco-dcn0-s:#000000;\" class=\"x-text x-text-headline e828-e15-v13-v0 mn0-w mn0-10 mn0-6\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Magistrale, Klinikum Bozen<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e15-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Bozen\n(Italy)\n<\/div><div class=\"x-text x-content e828-e15-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e15-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlexTherm 25 im Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Tiemann-Petri Koch Planungsgesellschaft mbH<\/div><\/div><\/div><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/70_CBK_1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/70_CBK_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/70_Kuwait_c.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e15-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e15-v9 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf060;\"><\/i><\/a><a class=\"x-div e828-e15-v10 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#next\" data-x-effect-provider=\"colors particles effects\" data-x-slide-next=\"\"><i class=\"x-icon e828-e15-v11 mn0-u\" aria-hidden=\"true\" data-x-icon-o=\"&#xf061;\"><\/i><\/a><\/div><\/div><\/div><div class=\"x-div e828-e15-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-o:#000000;--tco-dcn0-q:#000000;--tco-dcn0-s:#000000;\" class=\"x-text x-text-headline e828-e15-v13-v0 mn0-w mn0-10 mn0-6\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Central Bank of Kuwait<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e15-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Kuwait\n(Kuwait)\n<\/div><div class=\"x-text x-content e828-e15-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e15-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20 in Fassade \/ RETROFlexTherm 25 im Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">HOK London<\/div><\/div><\/div><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/71_Universitaetsbibliothek_Marburg-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-o:#000000;--tco-dcn0-q:#000000;--tco-dcn0-s:#000000;\" class=\"x-text x-text-headline e828-e15-v13-v0 mn0-w mn0-10 mn0-6\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Universit\u00e4tsbibliothek<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e15-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Marburg\n(Germany)\n<\/div><div class=\"x-text x-content e828-e15-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e15-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlexTherm 25 im Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Heinle Wischer Partner<\/div><\/div><\/div><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/74_Sarona_Food_Market-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-o:#000000;--tco-dcn0-q:#000000;--tco-dcn0-s:#000000;\" class=\"x-text x-text-headline e828-e15-v13-v0 mn0-w mn0-10 mn0-6\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Sarona Food Market<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e15-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Tel Aviv\n(Israel)\n<\/div><div class=\"x-text x-content e828-e15-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e15-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROFlex 80 in Kavit\u00e4t im Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Kika Braz<\/div><\/div><\/div><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/75_Greenlab_Kerakoll-1-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-o:#000000;--tco-dcn0-q:#000000;--tco-dcn0-s:#000000;\" class=\"x-text x-text-headline e828-e15-v13-v0 mn0-w mn0-10 mn0-6\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Greenlab Kerakoll<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e15-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Sassuolo\n(Italy)\n<\/div><div class=\"x-text x-content e828-e15-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e15-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 20 in Fassade \/ RETROFlexTherm im Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">StudioBios, Barbara Bonadies<\/div><\/div><\/div><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/76_Lokschuppen_Freiburg-1.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v12 mn0-g mn0-j mn0-m mn0-p mn0-r\"><div style=\"--tco-dcn0-o:#000000;--tco-dcn0-q:#000000;--tco-dcn0-s:#000000;\" class=\"x-text x-text-headline e828-e15-v13-v0 mn0-w mn0-10 mn0-6\"><div class=\"x-text-content\"><div class=\"x-text-content-text\"><h2 class=\"x-text-content-text-primary\">Lokschuppen<\/h2>\n<\/div><\/div><\/div><div class=\"x-text x-content e828-e15-v14 mn0-11 mn0-12 mn0-13 mn0-14\">Freiburg\n(Germany)\n<\/div><div class=\"x-text x-content e828-e15-v15 mn0-13 mn0-15 mn0-16 mn0-17\">System<\/div><div class=\"x-text x-content e828-e15-v16 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">RETROLuxTherm 12 \/ RETROFlexTherm 25 im Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Planwerk<\/div><\/div><\/div><div class=\"x-col e828-e15-v0 mn0-e\" data-x-effect-provider=\"colors particles effects\"><div class=\"x-div e828-e15-v1 mn0-f mn0-g mn0-h\"><div class=\"x-div e828-e15-v2 mn0-g mn0-h\"><div class=\"x-slide-container-viewport is-loading e828-e15-v3 mn0-s\" data-x-slide-container=\"{&quot;keyboardNavigation&quot;:true,&quot;snap&quot;:true,&quot;direction&quot;:&quot;forward&quot;,&quot;startingSlide&quot;:1}\"><div class=\"x-slide-container-content\"><div class=\"x-slide-container is-inline is-paged\"><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/73_Sejong-1-2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/73_SejonG_2.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><div class=\"x-slide e828-e15-v4 mn0-t\" data-x-slide=\"\"><div class=\"x-div e828-e15-v5 mn0-g mn0-i mn0-j\"><div class=\"x-bg\"><div class=\"x-bg-layer-lower-img\"><img decoding=\"async\" src=\"https:\/\/www.retrosolar.de\/wp-content\/uploads\/2026\/05\/73_Sejong_3.webp\" alt=\"Image\" loading=\"lazy\"\/><\/div><\/div><div class=\"x-div e828-e15-v6 mn0-g mn0-h mn0-k mn0-l\"><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"x-div e828-e15-v7 mn0-g mn0-h mn0-k mn0-m mn0-n mn0-o mn0-1\" data-x-effect=\"{&quot;durationBase&quot;:&quot;300ms&quot;}\"><a class=\"x-div e828-e15-v8 mn0-g mn0-h mn0-m mn0-o mn0-p mn0-q\" href=\"#prev\" data-x-effect-provider=\"colors particles effects\" data-x-slide-prev=\"\"><i class=\"x-icon e828-e15-v9 mn0-u\" aria-hidden=\"true\" 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Dach<\/div><div class=\"x-text x-content e828-e15-v17 mn0-12 mn0-13 mn0-15 mn0-17 mn0-19\">Architects<\/div><div class=\"x-text x-content e828-e15-v18 mn0-13 mn0-14 mn0-16 mn0-17 mn0-18\">Daain Architecture Group<\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Atlantica Aquitaine Poitou-Charantes (France) SystemRETROLux 50ArchitectsArchitecture-Studio ParisKreisler Frankfurt am Main (Germany) SystemRETROLux 50ArchitectsFaller + Kr\u00fcckStadtwerke Bochum Bochum (Germany) SystemRETROLux 50ArchitectsGatermann + SchossigBNP Paribas Real Estate Paris (France) SystemRETROLux 50ArchitectsValode &#038; PistreClariant Shanghai (China) SystemRETROLux 50 \/ RETROLux 20ArchitectsVitruarchSWM Leitstelle M\u00fcnchen (Germany) SystemRETROLux 50ArchitectsFritsch + TschaidseRathscheck Schiefer Mayen-Katzenberg (Germany) SystemRETROLux 50ArchitectsThomas Koch, RengsdorfGrenzebach Bad Hersfeld (Germany) SystemRETROLux 50ArchitectsReith+WehnerKontor 19 Rheinauhafen K\u00f6ln &#8230; <\/p>\n<div><a href=\"https:\/\/www.retrosolar.de\/en\/references\/\" class=\"more-link\">Read More<\/a><\/div>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"template-blank-4.php","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-828","page","type-page","status-publish","hentry","no-post-thumbnail"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>References | RETROSolar<\/title>\n<meta name=\"description\" content=\"Witness the application of our cutting-edge technology in real-world construction. 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