Jiadele U-type pressurized solar collector

we produce solar water heaters 12 years.
we have own design team and also produce solar water heater as customer design.
Specific data of the solar collector
Gross area:
12 tubes =1.95
m
2
Absorber area:
12 tubes = 0.97m
2
Weight empty: 48
Kg
Number of absorber elements:
12
Length of the tubes:
1800mm
Absorber pitch:
75mm
Type:
Evacuated tube collector with U-type heat pipe
Material of the cover:
aluminum

Material of the cover tube:
borosilicate glass
Transmission of the cover tube:
86%
Outer diameter of the cover tube:
58mm
Outer diameter of the inner tube:
47mm
Thickness of the cover tube:
1.6mm
Heat transfer fluid:
water-glycol

Absorber
Material of the absorber:
Glass
Absorber coating:
AL-SS/CU
Absorptive coefficient:
92%
Emissivity coefficient:
6%
Material of the absorber pipes:
Copper
Layout of the absorber pipes:
U-type

heat pipe


Insulation
Thickness of the insulation in the header:
50mm
Material of the insulation in the header:
cock wool
Limitations
Max.temperature:
99
°C

Max: operating pressure:
6 bar

Specification
Material of inner manifold
: copper, with stand pressure up to 0.6Mpa for pressurized system.
Outer of Manifold:
Aluminum Alloy, thickness: 2.0mm
Frame:
Aluminum Alloy, thickness: 2.0mm


Zhejiang Jiadele Solar Energy Co.,Ltd
, is established in 1998. We are one of leading manufacturer and supplier of solar water heater in China. Non-pressurized solar water heater, pressurized solar water heater, split solar water heater, copper coil solar water heater, pressurized solar collector, non-pressurized solar water heater, U-type pressurized solar water heater .
For more products information, please go ahead to visite our website or contact with me directly.