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 Hot water system >> Solar Hot Water System >> Vacuum pipe solar collector
 
    
Number:
4912254516
Name:
Vacuum pipe solar collector
Spec:
Memo:
Vacuum pipe solar collector
Class:
Hot water system
 
    Product Readme
Vacuum Tube Solar Collector is good in heat preservation and high efficiency. It is made up of vacuum tubes, manifold, supporting frame, and airproof parts. Certainly, this kind of products still has some disadvantages to improve. If one of vacuum tubes is broken, it will seriously leak water. Furthermore, hot water could easily scale in the tube to affect its capability.
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Characteristics:
  • Glass vacuum tube solar water heater collector has ability to resist the cold, and it is suitable for use in some areas where the temperature is between 0℃and -20℃ in winter.
  • The product couldn’t be sunned without water. Otherwise, vacuum tubes are easy to be broken.
  • There are many specifications to choose. If the weather is fine, it could have hot water volume of 70-130kg/m2 at 55℃ daily.
  • High Absorptivity: αs≥90%, Low Emissivity: εh≤8%, Daily Thermal Efficiency: ηd≥50%.
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