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50L-500L Compact non-pressurized Vacuum tube solar water heater(CNP-58)

50L-500L Compact non-pressurized Vacuum tube solar water heater(CNP-58)

The Cheapest Price& Highest Efficiency type solar water heater.
colourful optional outer tank and bracket, SUS304-2B food grade Inner tank.

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The Cheapest Price& Highest Efficiency type solar water heater.
colourful optional outer tank and bracket, SUS304-2B food grade Inner tank.

Unpressurized Vacuum Tube Solar Water Heater with CE Certification

The most affordable and high-efficiency vacuum tube solar water heater. With its SUS304-2B food grade inner tank and a variety of color options for the exterior, it offers the perfect solution for basic household hot water needs. Experience the unbeatable combination of quality and performance as our vacuum tube system ensures optimal heat absorption and energy efficiency. Say goodbye to soaring bills and embrace this eco-friendly solution to meet all your domestic hot water requirements. Choose our vacuum tube solar water heater today and start enjoying significant savings on your energy expenses!


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.


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


4. Vacuum Tube Low Pressure Solar Water Heater Loading and Package

SOLAR WATER HEATER Package details: poly bag wrapped, Styrofoam underlay, export carton packed.

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