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

Solar Product, Solar System, Pressure Solar Collector manufacturer / supplier in China, offering Integrative Pressurized Solar Water Heater (SP470-58/1800), Flat Plate Solar Collector (SF-3), Aluminium Heat Pipe Solar Collector With Solar Keymark En12975, SRCC, CE (SB-47/1500-58/1800-70) and so on.

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Supplier Homepage Product Integrative Pressurized Solar Syatem Integrative Pressurized Solar Water Heater (SP470-58/1800)

Integrative Pressurized Solar Water Heater (SP470-58/1800)

FOB Price: US $400 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $400/ Piece
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Production Capacity: 500PCS/Day
Transport Package: Cartons
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: SP
  • Structure: Compact Type
  • Interior Material: Stainless Steel
  • Composition: Tank Insulation
  • Hot Water Storge: Use in Winter
  • Specification: 100-300L
  • HS Code: 84191910
  • Max. Capacity: >200L
  • Pressure: Pressurized
  • Collector Components: Glass Vacuum Tube
  • Certification: CE, ISO9001
  • Trademark: sunstar
  • Origin: Changhzou
Product Description
Passive solar water heaters use vacuum tubes with heat pipes and an attached water tank for direct heating of potable water. Sunlight enters the tubes, converting into heat at ~94% efficiency, and is then carried up through the heat pipe to the manifold which heats the water inside of the attached water tank. Water is supplied at the inlet from city/well water, heated and then fed directly into the hot water plumbing of the building.
This unit includes an electric backup water heating element and a solar controller. The passive solar water heater controller is used for timing of the backup water heating and display of the tank temperature. Settings on the controller help prevent heating water when hot water will not be needed, such as during 4 in the morning. This gives the user the ability to only use electrical backup heating when it may be needed, thus giving the sun a chance to replenish heat.

1) Connect with tap water piping directly. Water is feed automatically by the water pressure. The vacuum tubes absorb the sun energy and transfer the heat to the tank via the copper heat pipe and the water temperature of tank is gradually heated.

2) If the water is expand and pressure rise to more than 6 bar. The PT valve will release automatically.

3) The electric heater can be operated for backup heating.
Product Model Tubes Qty. Tank (L) Absorbing Area (m 2 ) Weight (KGS) Dimension (L×W×H) Qty. per 20FT/40FT/40HQ
SP470-1800/58-18 18 150L 1.37 93 1830*1690*1600 35 / 70 / 85
SP470-1800/58-20 20 165L 1.52 103 1830*1850*1600 32 / 64 / 78
SP470-1800/58-24 24 200L 1.83 125 1830*2170*1600 27 / 55 / 67
SP470-1800/58-30 30 250L 2.29 156 1830*2650*1600 23 / 46 / 55
SP500-1800/58-18 18 180L 1.37 98 1830*1690*1630 34 / 69 / 83
SP500-1800/58-20 20 200L 1.52 109 1830*1850*1630 31 / 63 / 76
SP500-1800/58-24 24 240L 1.83 132 1830*2170*1630 26 / 54 / 65
SP500-1800/58-30 30 300L 2.29 164 1830*2650*1630 22 / 45 / 53
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