Gold Member Since 2010
Audited Supplier
Haining Qiruite Photoelectric Co., Ltd.

Solar Water Heater, Solar Heater, Solar Hot Water manufacturer / supplier in China, offering 500L Low Pressure Solar Water Heater (CNP-58), High Efficiency Vacuum Tube Solar Water Heating, Low-Pressurized Vacuum Tube Solar Water Heater and so on.

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Supplier Homepage Product Compact Non-Pressurized Solar Water Heater 500L Low Pressure Solar Water Heater (CNP-58)

500L Low Pressure Solar Water Heater (CNP-58)

FOB Price: US $50-350 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $50-350/ Set
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Port: Shanghai, China
Production Capacity: 5000per Month
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: CNP-58-50
  • Pressure: Unpressurized
  • Collector Components: Glass Vacuum Tube
  • Inner Tank Material: SUS304 or SUS316
  • Bracket Material: Color Steel, Stainless Steel, Aluminuim
  • Color Steel Bracket Color: Gray, Black, Blue etc.
  • Optional 1: Built-in Electrical Heater, Controller
  • Optional 3: Magnesium Rod
  • Transport Package: Poly Bag Wrapped, Styrofoam Underlay, Carton
  • Origin: China
  • Structure: Compact Type
  • Interior Material: Stainless Steel
  • Certification: CE, ISO9001, CCC
  • Outer Tank Material: Color Steel, Stainless Steel
  • Outer Tank Color: Gray, White, Red etc
  • Side Cover Color: Always Same with Bracket
  • Optional 2: Assistant Tank
  • Trademark: QIRUITE/OEM
  • Specification: 5TUBES-50TUBES
  • HS Code: 8419191000
Product Description

500 Liter Vacuum Tube Solar Water Heater with CE Certification

The Cheapest Price& Highest Efficiency type solar water heater

A Home Comfort solar water heater system that utilise the free energy from the sun.
1), cheap and reliable hot water solution
2), direct heating, the highest efficiency model
3, 1% spare parts freely offerd
4),CE, SOLAR KEYMARK EN12976 certified solar water heater system
5),Factory price
6), Factory audited by SGS.

1.Vacuum Tube Solar Water Heater Work Principle: Through a thermo-siphon effect (in which hot water rises), hot water circulates between the collectors and the water tank while there is sun and is stored at the end of the day in an insulated tank.
500L Low Pressure Solar Water Heater (CNP-58)


2.Vacuum Tube Solar Water Heater Features

1) Higher efficiency than Flat plate solar water heater
2) Operated completely automatic if connect with intelligent controller. 
3)Simple structure, easy plug-in installation, can be installed both on flat and inclined roof
4) Hot water every day, with an auxiliary built-in electric heater as back up power. 
5) 72 hours heat preservation ensured by one-off molding polyurethane foam with thickness 55mm. 
6) Food grade SUS304-2B stainless steel inner tank, meet the mankind healthy bath standard.
7) Eco-friendly and energy saving product.
8) Stable and reliable performance, well wind resistance. 
9) Widely used in Europe, North America, Mexico, South Africa market.
10) More than 10 years life time
11) Directly hot water or Pressurized close loop(heat exchanger) solar hot water system


3. Compact Vacuum Tube Solar Water Heater Combined with House

500L Low Pressure Solar Water Heater (CNP-58)
4. Vacuum Tube Solar Water Heater Loading and Package

SOLAR WATER HEATER Package details: poly bag wrapped, Styrofoam underlay, export carton packed.
500L Low Pressure Solar Water Heater (CNP-58)

5. Compact Vacuum Tube Solar Water Heater Product Details(20'GP container, 40'GP container, 40'HQ container)

ModelTube   SpecificationCapacityLoading quantity
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