The frame and absorber-surface of this compact collector are made out of highest quality, weather resistant Aluminum, thus making corrosion almost impossible. Contrary to many common collectors, the copper tubing that absorbs the ...
The SolvisFera is a collector with a high surface area, and is best suited for larger installations. Similar to the Solvis Cala, this collectors frame and absorber-surface are made out of highest quality, weather resistant ...
Solvis Luna collects up to 20% more heat than conventional flat collectors! The suns rays either heat the glass tubes directly or by reflection from the mirror behind them. The mirror redirects the suns rays from all directions on ...