Detailed Product Description

HOPESUN SOLAR is a leading manufacturer and developer of flat plate solar collectors in China. The focus of HOPESUN SOLAR is to manufacture, research and develop solar absorber coating, industry standard collectors, solar control stations, and solar water heating systems.

Nickel bottom black chrome series

Our TUV Rheiland EN 12975 certified solar flat plate collectors are highly efficient design, durable and economical for applications of residential solar water heating systems, central solar hot water project for schools, hotels, hospitals and any constructions

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/pattern tempered glass.
Insulation: 25mm soft fiberglass layer + 25mm high- density fiberglass board/polyurethane foam.
Back sheet: Embossed aluminum plate/galvanized steel plate.
Sealing profile: EPDM.
Connection:  Ø22/25mm 1060*Ø25/22*0.60mm(L*OD*Thickness)

Riser tubes: 8 copper tubes in 1886*Ø10*0.45mm(L*OD*Thickness)

Absorber fins: 8 copper fins in 1840*125*0.15mm(L*W*Thickness)
Ext. Dimension: 2000 x 1060 x 68/75/82/95mm (L x W x H).
Gross /Aperture area: 2/1.85 m²
Operation pressure: 650Kpa / 6.5bar.
Testing pressure:12bar

Maximum operation temperature:200°C