Solar Collector with Heat Pipe

Solar Collector with Heat Pipe

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description :

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Features:
EUROPE SOLAR KEYMARK CERTIFICATION
AUSTRILIA STANDARD CERTIFICATION
Evacuated tubes convert solar energy into thermal energy that is transferred to heat pipes by an aluminum fin with high solar energy absorption and low heat radiance loss. The heat pipe adopts such kind of character that could transmit quantity of heat under low temperature. Character:
1. With a testing pressure of 1.0 MPa, this system has a working pressure of 0.6 MPa.
2. Solar water heaters can still work even with several tubes broken.
3. Highly efficient insulation with integrated polyurethane foam. Technical data:
Number of Tubes 10, 15, 20, 22, 25, 30
Length of Tube 1800 mm
Outer Tube Diameter 58 mm
Inner Tube Diameter 47 mm
Glass Tube Thickness 1.6 mm
Tube Thermal Expansion 3.3 X 10 -6oC
Tube Material Borosilicate Glass 3.3
Absorptive Coating Graded AI-N/AI
Absorptance > 90% (AM 1.5)
Emittance 7 % (100 oC)
Vacuum P Stagnation Temperature Heat Loss Reflector Ginning Alumnium reflector plate
The out cover of the solar connector Alummium aloy manifold.
Frame Alummium aloy frame
Heat pipe type Big heat pipe
Insulation Polyurethane
Tested pressure 1.0MPa
Working pressure 0.6MPa
Efficiency >73%
HS Code: 84191900
Unit Price/Payment:T/T,L/C at sight
Origin:China
Packing:Carton Box
Company:Jiangsu Sunrain Solar Energy Co., Lt