Loading Port:China Main Port
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:-
solar flat plate collector
Type black-B
Dimension(LxWxH) (mm) 2000×1000×80
Gross area (m²) 2
Efficiency area (m²) 1.85
Gross weight of collector (kg) 29±3
Thermal efficiency(ηa0) 0.75
Stagnation temperature 180°C
Max.working pressure 1.2Mpa
Recommended circulation flow Water or propylene glycol
Resistance to freezing Less than or equal to 0°C
Transparent cover
Number of cover (pc) 1
Dimension LxW (mm) 1980x980
Cover material Low-iron tempered glass cover
Cover thickness (mm) 3.2
Absorber
Dimension LxW (mm) 1945*945
Material Cu & Al
Surface treatment Black chrome Coating
Absorptivity: 0.94±0.02
Emissivity: 0.09±0.02
Construction type aluminum sheet and Tube, Laser welding
Header material Copper Tp2
Header tube size (mm) Ø22x0.6x1060 2pcs
Riser material Copper Tp2
Riser tube size (mm) Ø8x0.45x1883 8pcs
Fill capacity 1.6L Including Header Pipes
Thermal insulation
Insulation material 16K Fiber glass insulation (back)
Insulation thickness 30mm (back) 25mm (side)
Conductivity(W/mK) Less than or equal to 0.042 under 75°C
Casing
Frame Aluminum Alloy
Frame Color Silver
Back Plate 0.5mm Aluminum back plate
