
Flat Plate Collector Specification
Absorber | Copper/Aluminum with black chrome selective coating |
Fin type | Deep serrated fin to have increased surface area 10-15% |
Copper Quality | 99.99 % 0.02 pure |
Collector area | 2.0 sq. Mts |
Header/Raiser Tube | Copper 25/12.5mm. dia |
Raiser to fin joining | Ultra sonic welding |
Collector Frames | Aluminum powder coated |
Top cover Glazing | Toughened glass 4mm. thickness |
Glass Beading /gasket | Pure EPDM Rubber |
Collector insulation | Pluff slabs for sides and 50 mm. thick rock wool clabs |
Flanges | Brass forged & Machined flanges |
Insulated Storage tank
Inner Tank material | Stainless steel 304/GI |
Outer tank material | Aluminum stucco |
Tank capacity | Customized to customer requirement |
Inlet/outlet pipe | Stainless steel |
Tank welding | Tig welding /Brazing |
Filler material | Stainless steel/ |
Thermal insulation | Rock wool/PUF |
Heat retention | 72 hours |