Gold Member Since 2006
Audited Supplier
Zhejiang Shentai Solar Energy Co., Ltd.

Solar Water Heater, Solar, Water Heater manufacturer / supplier in China, offering Pressurized Solar Water Heater (SPH), Non Pressure Solar Hot Water, Home-Use Solar Water Heater and so on.

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Supplier Homepage Product Compact Pressure System Pressurized Solar Water Heater (SPH)

Pressurized Solar Water Heater (SPH)

FOB Price: US $569 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $569/ Set
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Production Capacity: 110, 000 Sets/Year
Transport Package: Cartons /Wooden Pellet /Wooden Box
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SPH4.0
  • Structure: Compact Type
  • Interior Material: Stainless Steel
  • Composition: Tank Insulation
  • Collector: Flat Plate Solar Panel
  • Inner Tank: SUS304 /1.5mm
  • Tank Capacity: 300L
  • Glass Panel: Tempered Glass /3.2mm
  • Working Pressure: 6 Bar
  • Specification: SPH2.0, SPH4.0, SPH2.0-N, SPH4.0-N
  • HS Code: 8419191000
  • Max. Capacity: 300L
  • Pressure: Pressurized
  • Collector Components: Flat-plate
  • Certification: CE, ISO9001, CCC, Solar Keymark
  • Riser: Heat Pipe
  • Outer Tank: PVDF /0.4mm
  • Tank Diameter: 550mm
  • Frame: Galvanized Steel /1.5mm
  • Trademark: Suntask / OEM
  • Origin: Zhejiang, China
Product Description
Heat Pipe Flat Solar Water Heater 300L for Overheating Protection (SPH4.0)

Model: SPH2.0, SPH4.0
Suntask SPH is specially designed for the villa, vacation village, farm house…, it is perfectly harmony with the building and circumstance, mounted on the roof and wall, which is the ideal products for the solar energy-building integration.


1. Inner tank: SUS304-2B/1.5mm
2. Outer tank: PVDF 0.4mm which is good at anti corrosion stainless steel
3. Riser: Heat pipe
4. Heat pipe: TU1 copper
5. Bracket: Galvanized steel 1.5mm
6. Glass panel: Mistlite low iron extra clear tempered glass, 3.2mm
7. Absorber: Biue selective
8. Working pressure: 6 bar


1. The first invention Heat Pipe-Flat Plate collector, anti-frozen, scale free and more safe.
2. New structure, no medium liquid needed, free maintenance
3. Overheating prevention, longer service lifetime pressurized tank
4. Slope/flat roof multifunction, more harmony of inclined roof installation
5. Water storage tank split with the solar collectors
6. Available both for the building integration and high cost/performance.
7.24h/whole day high pressure hot water outlet
8. Innovation leader of popularized solar energy in future


1. Heat pipe structure, no medium liquid
The first invention Heat Pipe-Flat Plate panel, no water or medium liquid in the pipeline, to solve the low efficient heat exchanging by the medium liquid and complex maintenance, and conquer the frozen cracked by water and scale.

Pressurized Solar Water Heater (SPH)
2. Unique overheating protection
The new structure can prevent the overheating in summer (overheating can damage the tank and shorten the lifetime), meanwhile, the relative low temperature can ensure the high sunlight absorbing efficiency.

3. Installation combine with the building integration
Conveniently mounted on the slope roof, no location limited. Any angel installation, free occupied, It is the really solar energy and building integrated which is the new development trend of solar energy in future.

Pressurized Solar Water Heater (SPH)
Pressurized Solar Water Heater (SPH)
No.ModelL*W*H mmcollectors
tank dia.Tank 
capacity L
20ft/40HQ sets
weight (kg)

1SPH2.01000*2300*1440SP2.0*16BarΦ550mm130heat pipegal. steelslope / flat roof52/12669
2SPH4.02100*2300*1440SP2.0*2260slope / flat roof26/64138
3SPH2.0-N1000*2300*1440SP2.0*10.05BarΦ490mm125slope / flat roof55/13060
4SPH4.0-N2100*2300*1440SP2.0*2250slope / flat roof30/72120

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