More Light
Less Heat

The sun shading revolution: light and coolness in perfect balance.

Mirror optics for light deflection, indirect daylight illumination via the ceiling.
Mirror optics for light deflection, indirect daylight illumination via the ceiling.
Winter sun
Summer sun
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Mirror optics for light deflection, indirect daylight illumination via the ceiling.
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Mirror optics for light deflection, indirect daylight illumination via the ceiling.

Core competence

Development of optical systems for natural daylight gain.
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Benefits

Reduction of energy transmission.
Cost savings in air conditioning technology.

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Quality of life

Preserving the natural spectrum of daylight.
Living with the movement of the sun.

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Design

Glare-free daylight slats for the façade design.
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Intelligent use of daylight rethought.

Intelligent, effective and efficient: our innovative daylight and reflector systems bring natural sunlight deep into the building - without any disruptive heat. In this way, we create bright, pleasant rooms, reduce energy costs and promote well-being. Ideal for future-oriented construction and sustainable architecture.

USP: In summer, we achieve the lowest G-values of up to 5%
with open slats and the best view!

Building intelligence through mirror optics

RETROLux

For internal blinds and double façades with effective, selective light control.

Room-deep daylight

Light is directed into the depth of the room.

Optimal visual transmission

Optimal visual transmission despite active sun protection.
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RETROFlex

For internal blinds and double façades with passive cooling using Fresnel optics.

Climate friendly

Reduces cooling energy requirements without external shading.

Maximum heat reduction

Light yes - heat no, thanks to microstructure mirrors.
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RETROTherm

Lux and flex systems in insulating glass
 

Integrated in insulating glass

Light control directly in the insulating glass - invisible and maintenance-free.

Ideal for new builds

For energy-efficient glazing.
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Made in Germany.
Installed worldwide.

References
China
Switzerland
Egypt
Brazil
South Korea
Italy
Belgium
Germany
France
Kuwait
Austria
Beijing, China
Zurich, Switzerland
Giza, Egypt
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Beijing, China
Zurich, Switzerland
Giza, Egypt
Sao Paulo, Brazil
Seoul, South Korea
Sassuolo, Italy
Zettel Oost, Belgium
Cologne, Germany
Paris, France
Kuwait City, Kuwait
Linz, Austria

News

RETROSolar’s New Online Presence

We’re excited to announce the launch of our completely redesigned website! This fresh online presence…