The C20 HTF flat plate collector:
- highly transparent solar safety glass, 4 mm (91% light-transmissive)
- environmental friendly and high-efficient vacuum coating (95% sorption, only 5% emission)
- anodized aluminium frames with continuous side and 60 mm back panel insulation
The collector package with EURO C20 HTF collectors (without solar storage installation) offers:
- 1 x EURO C20 HTF flat plate collector kit
- 1x on-roof mounting set collector
- 1x CIRCO solar circulation unit with expansion vessel set
- 1x solar liquid DC 20, 10-15 liters
- 1x detailed illustrated instruction manual
- 1x SUNGO S or SL solar controller