Solar Heat Pipe Vacuum Tube Solar Collector Free Energy Solar Vacuum Tube
US $529.60-560.00 / piece
12 piece(s)Minimum order
Place of Origin:
Shandong, China
Brand Name:
DYJH
Model Number:
DYJHW125-70*4000
Pipe Material:
Metal
Product name:
solar collector
Function:
Sun's Energy
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Samples are free within a certain price range
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Quik Detail
Place of Origin | Shandong, China |
---|---|
Brand Name | DYJH |
Model Number | DYJHW125-70*4000 |
Pipe Material | Metal |
Product name | solar collector |
Function | Sun's Energy |
Use | Solar Hot Water Heating System |
Item | Solar Thermal Collector Made |
Vacuum tube | Metal Glass Vacuum Tube |
Feature | Higher Heating Efficiency |
Transmittance | High transmittance |
Warranty | 5 Years, 5years |
Package | Carton Box |
Certificate | TUV,CE,UL |
Product Detail

Medium temperature collector tube
Used in trough collectors; can provide users with heating, cooling, drying and domestic hot water needs
Product Description






Technical highlights:
Next-generation glass anti-reflection coating(High filtration)
reliable automatic glass-to-metal sealing technology(High adaptability) optimized and upgraded absorption coating(Zero attenuation)
Improved collector tube design (New bellows)
Model Unit | DYJHN70-40 | DYJHN90-40 | DYJHC100 |
glass tube outer diameter | 70 | 90 | 100 |
Metal tube outer diameter | 40 | 40 | 20-83 |
length | 2000 | 2000 | 2000 |
maximum temperature | 280 | 360 | 260 |
weight | 4.3 | 6.9 | 6.2 |
Absorption ratio | >94.2% | >94.5% | >93.6% |
Emission ratio | <10%(280℃) | <10%(360℃) | <13%(260℃) |
average heat loss | <55W/m | <55W/m | <60W/m |
degree of vacuum | <5x10-4Pa | <5x10-4Pa | <5x10-4Pa |
service life | 30 | 30 | 30 |
Company proposal: Combine photovoltaic and photothermal photos to reflect integrated energy

Customers from Italy and India visited the CSP workshop and the CSP heating project in Yantou Village

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