Product Description
Working Principle
1.The selective coating on the inner cover of the evacuated tube converts solar energy into heat energy and transfers the heat to metal U tube by an aluminum fin.
2.The liquid in the metal U tube is heated, and conducts the heat energy to the water inside the storage tank through plate exchanger or internal spiral coils.
Feature
1.Since there is no water in the tubes, it will not break in winter.
2.The frame can be installed on the flat roof or inclined roof, easier and faster.
3.Copper U-pipe for rapid heat transfer, more efficient to be used.
Technical Parameters:
Manifold(interior): Red copper
Manifold(exterior): Aluminum alloy
U Pipe: Diameter 8mm & thickness 0.6mm /red copper
Aluminium fin: 1600/1300 mm full length
Insulation layer:PU Foam/rockwood 50mm
Vacuum tube: 58*1800mm/47*1500mm SS-CU-AIN/ALN coating
Bracket: Aluminum alloy 1800/1500mm 0-50 degree
Hail resistance: 25mm Max pressure: 6 bar Anti-freezing: > -35 degree Daily efficiency: ≥ 55%
| Payment Terms: | T/T;L/C;westen union |
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