| Place of Origin | Jiangsu, China |
| Brand Name | WKSOLAR |
| Model Number | WU |
| Pipe Material | Copper |
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 |
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