STANDARD SPECIFICATION:

Absorber coating: Nickel bottom coating+ Selective black chrome surface.
Optical Performance:  Absorption: ~95% / Thermal Emission: ~10%
Frame Casing:Anodized Aluminum alloy.
Cover glass: Low iron tempered patterned glass.
Insulation: 25mm soft fiberglass layer + 25mm high- density fiberglass board.
Back sheet: Embossed aluminum plate.
Sealing profile: EPDM.
Connection:  Ø22/25mm
Ext. Dimension: 2000 x 1060 x 68/75/82/95mm (L x W x H).
Gross /Aperture area: 2㎡/1.85㎡.
Operation pressure: 650Kpa / 6.5bar