• The OmniSol A-antireflex is equipped with highly transparent antireflective glass. This  raises transmission to about 96% and the heat output by up to 10%.
• The laser welded absorber with 14 absorber tubes and connected header tubes guarantees extraordinary performance and small pressure drop.
• The frame consists of anodized double-wall aluminum profiles, which provide highest stability, attractive design and a long lifetime.
• The back is insulated with 60 mm, and an additional side insulation provides high energy output even in cold weather conditions.

An antireflective coating on the glass of the OmniSol A-antireflex collectors maximizes light available in the collector and thus increases energy output.
About 8% of the sunlight is reflected away on the surfaces of normal glass. By using antireflective glass these reflections are reduced to about 3% and so the yearly energy output can be increased by up to 9%! As it increases transmission over the sun’s incident angles the position of the collector can be varied in a larger spectrum.

For the heart of the collector, the absorber, we use newest technology: the OmniSol collectors have an all new full-plate absorber which is produced by laser welding.

This provides optimized heat conductivity from the selective absorber sheet to the tube system. The tube grid, which consists of 14 (!) riser tubes and also the header tubes are completely welded to the sheet. Welding these headers is a unique technology of Winkler Solar which provides a plus of transmission area and thus power output.

OmniSol A-antireflex collectors are designed for on-roof mounting. We have developed unique mounting systems that provide secure connection and an easy mounting.
Pre-assembled units safe your time on the roof. They are available for any kind of inclined roofs, and also flat roofs.
All parts are made from weather resistant aluminum and stainless steel.