Eco Friendly Rooftop Solar Water Heater With Electric Backup Easy Maintenance

100L CPC Reflector Integrative Stainless Steel Non Pressurized Vacuum Tube Solar Water Heater

Description:

Non-pressure system is the most economic solar water heater which work stable and no need any maintenance.

It must be installed on the top, such as roof, to get enough hot water flow pressure.

Also The tank must be above the collector, so the thermosyphon phenomenon can occur, circulation water from collector to tank.

How solar water heater works?

1. Solar water heater of all glass evacuated tube collector integrated with storage tank, are ideal for use in houses and other applications where cheap, reliable hot water supply is required.

They are simple, economic and practical.
2. As the specific gravity of hot water and cold water are different, cold water goes downward and hot water goes upward.
3. When cold water in evacuated tubes is heated, it becomes lighter and goes to the water tank, while cold water in the tank goes down to the evacuated tubes.
4. Through this circulation, the cold water in the water tank will be gradually heated.

Solar water heater features:

1. Cheap and reliable solution, Simple structure, Easy installation
2. High efficiency
3. Withstands water pressure no more than 0.1MPa
4. Operated without any power supplying
5. Electric heater can be used as back up in rainy days
6. Hot water can be used directly, or can be used as a pre heated

Solar water heater optional accessories:

1. Assistant tank: 3/5/8/10/12/15/20L
2. Controller
3. Electrical heater: 1.5/2/2.5kw

Solar water heater specification:

Additional Terms: