MOQ | 1 Set/Sets |
Place of Origin | Zhejiang, China | Brand Name | SANNENG/OEM |
Model Number | QDKM-15 | Type | Vacuum Solar Collector |
Application | water heater | Pipe Material | glass |
Manifold (interior) | 0.8mm thickness Red copper | Manifold (exterior) | 2.0 mm thickness Aluminum alloy |
Glass Tube Dimensions | 58mm x 1,800mm | Heat Preservation | 72-96hrs |
Tube Quantity | 15/18/20/24/30tubes | Insulation Layer | 45mm thickness rock wool |
Hail Resistance | 25mm | Max Pressure | 6 bar |
Frame | 2.0mm thickness Aluminum Alloy | Working Temperature | Anti freezing -40 degree |