Velux has developed a solar-powered roller shutter for roof windows that operates without external power cabling. The solution is suitable for both residential and emergency escape windows and eliminates the need for complex wiring installation in existing buildings.
The news value lies in the growing demand for energy-autonomous retrofit solutions. Rising energy costs and stricter building energy standards (GEG) are increasingly driving homeowners and tradespeople toward self-generation principles. Solar-powered shading systems save cabling effort and reduce installation time, especially for retrofitting projects.
For planners and installers, this offering is relevant because it improves the cost-effectiveness of renovation projects. No drilling through rafters, no electrician hours for wiring installation – overall costs decrease. Trade businesses that modernize roof windows can bill faster and shorten customer appointment times.
