Gold Member Since 2007
Audited Supplier
Changzhou Blueclean Solar Energy Co., Ltd.

Pressure Tank, Copper Solar Product, Close Loop Solar System manufacturer / supplier in China, offering Close Loop Thermosyphon Solar System, Flat Plate Solar Collector (SF-3), Aluminium Heat Pipe Solar Collector and so on.

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Close Loop Thermosyphon Solar System

FOB Price: US $300 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $300/ Piece
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Production Capacity: 300PCS/Day
Transport Package: Cartons
Payment Terms: L/C, T/T, D/P, Paypal, Western Union

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Basic Info
  • Model NO.: SHE Model
  • Structure: Compact Type
  • Interior Material: Stainless Steel
  • Composition: Tank Insulation
  • Cooper Coil: Non-Pressure
  • Specification: 100-300L
  • HS Code: 84191910
  • Max. Capacity: >200L
  • Pressure: Pressurized
  • Collector Components: Glass Vacuum Tube
  • Certification: CE, ISO9001
  • Trademark: BLUECLEAN
  • Origin: Changzhou Jiangsu
Product Description
This type of solar water heater provides mains pressure pre-heating via a highly effective cooper coil heat exchanger located within the solar collector tank. The way in which the mains pressure solar collector heats water is the same as the non-pressure does, this type uses a 45m-60m cooper coil.
1.High efficiency: >56%
2.Copper coil heat exchanger
3.High quality hot water and clean for drinkable
1.One copper coil is installed inside the tank as the heat exchanger
2. When water flows into the copper coil, it absorbs the heat of the water in the tank through the copper coil
3.Therefore the water tank is just as heat storage tank

1) Closed loop with copper coil for pressure, working pressure 6 bar, Max resistance 12 bar.

2) Reliable and efficient twin-glass solar tubes

4) Easy plug-in installation

5) Free maintenance

6) Stable solar conversion during the day

7) Ideal for home applications

Technical Data of Close loop thermosyphon solar system
Production ModelSHE470-58/1800-15 to 30
Wanter tankInner tankSUS304-2B (0.5mm)
Outer tankSUS304-2B (0.4mm) or galvanized steel (0.4mm)
InsulationPolyurethane foam (55mm)
Flow typeThermosyphon
Copper coil20m/24m/30m
TubesTube diameter58/1800mm
Evacuated tubeHigh boron-silicon
Coating of absorber on glass tubeAluminium,stainless steel,copper
FrameFrame materialSUS201(1.2mm) or Aluminium alloy frame(3.0mm) or galvanized steel (1.5mm)
Maximum operation pressure (Bar)6

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