Surrounding sealing ring made of su- perior heat-resistant and age-resistant material

Low-reflection transparent, special so- lar glass, consisting of thermically pre- stressed, hardened white glass, tested in accordance with ISO for hailstone resistance. 

Integrated roof piping allowing erec-tion of collector panels to accomo-

date Tichelmann piping system.

Surrounding glass frame with integral groove to seal the collector to roof

join.

Absorber section with plated, highly selective, special coating in thin layer technology for low loss light-heat conversion with quick transfer of heat to

heat transfer pipe.

One piece construction (AlMg) of the trough and frame (no joined fram-

ing) combined with a compression, vacuum-proof design means longest

lifespan of any collector worldwide.

Patented connection clamp for pres-sure sealed link up to adjacent collec-

tor and system piping without solder-ing or welding.