solar thermal collector

1.Solar Keymark, CE, FCC, TUV approved
2.Five years' Quality Gurantee
3.Highly themal efficiciency
4.Solar thermal collector.
Type

P2
P2-1
Stardard No.
P-Y/1.0-T/HGT-1.8-1
P-Y/1.0-T/JDT-1.8-1
Dimension(LxWxH) (mm)
2000×1000×100
2000×1000×100
Gross area (m²)
2.0
2.0
Efficiency area(m²)
1.82
1.82
Gross weight of collector (kg)
47±3
47±3
Themal efficiency(η
a0
)
0.74
0.76
Stagnation temperature
176°C
184°C
Max.working pressure
1.4Mpa
1.4Mpa
Recommended circulation flow
Water or propylene glycol
Water or propylene glycol
Resistance to freezing
above 40°C
above -40°C
Transparent cover

Number of cover (pc)
1
1
Dimension LxW (mm)
1975x975
1975x975
Cover material
Tempered Low-iron glass
Transmission >91%
Tempered Low-iron glass
Transmission >91%
Cover thickness (mm)
4
4
Absorber
Dimension LxW (mm)
1886x956
1886x956
Material
Red Copper
Red Copper
Surface treatment
Black chrome coating
Absorption:>95%
Emissivity:<15%
Sputtering coating(blue coation)
Absorption:>95%
Emissivity:<5%
Construction type
Fin and tube,ultrasonic welding
Fin and tube,ultrasonic welding
Header material
Copper T2
Copper T2
Header tube size (mm)
Ø22x1060x0.6 2 pcs
Ø22x1060x0.6 2 pcs
Riser material
Copper T2
Copper T2
Riser tube size (mm)
Ø 10x1886x0.5 8pcs
Ø 10x1886x0.5 8pcs
Fill capacity
1.6L Including Header Pipes
1.6L Including Header Pipes
Thermal insulation

Insulation material

40K rock wool insulation (back)
Polyurethane (side)
40K rock wool insulation (back)
Polyurethane (side)
Insulation thickness
50mm (back)
25mm (side)
50mm (back)
25mm side
Conductivity(W/mK)
below 0.032 under 75°C
below 0.032 under 75°C
Casing
Frame
Aluminium
Aluminium
Frame Color
Brown or Aluminium
Brown or Aluminium
Back Plate
0.5 mm Galvanized Steel
0.5mm Galvanized Steel
Price ( USD)
161
191
Price for samples(USD)
202
240

Loading quantity if 20 feet container
112pcs
Loading quantity if 40 feet container
226pcs
Delivery time
Normally 15 working days after payment
Guarantee
5 years for P2-1 ,free replacement

solar thermal collector, size could be negotiated, we also welcome your design.