Specifications

1.U-pipe solar collector composes of metal U pipe
2. metal slice, insulation layer
3.vacuum tube and collector frame

U pipe solar collector

 

1. The vacuum tubes transform solar light into heat energy and then transfer the heat to the working media depending upon the fin and U-shaped copper pipe in the manner of thermal conduction.
2. There is no water in the vacuum tube,so the tube will not broken in the winter.
3. It has a smaller thermal loss,stronger adaptability and better performance of aging-resistant membranous layer.
4. Can operate with water pressure up to 0.6MPa
5. Can be combined with existing energy source
6. Storage do not need be installed above the collector
7. It can be combined with the architecture perfectly

Manifold:	Aluminum alloy-2.0mm/ Stainless steel 304 2B- 0.8mm
Insulation:	Polyurethane foam 50mm or Rock wool
Frame:	Aluminum alloy-2.0mm/ Stainless steel-1.2mm
Coating of vacuum tube:	QB-AL-SS/CU-47/1500/58/180
Collector mounting:	Flat roof/slope roof
Test Pressure and work pressure:	Test pressure 9Bar, work pressure 6bar to 8bar