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Related Products
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Evacuated Tube Solar Thermal Hot WaterUS$ 80 - 350MOQ: 1 Set -
No Pressure Solar Hot Water Heater Evacuated TubeUS$ 80 - 350MOQ: 1 Set
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Compact Rooftop Unpressurized Solar Water HeaterUS$ 80 - 350MOQ: 1 Set
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Cost-Effective Evacuated Tube Non-Pressurized Solar Water HeaterUS$ 80 - 350MOQ: 1 Set
Solar Energy Hot Water Heating
(China Best Gold Suppier/Manufacturer)
with small tank
without small tank:
How non-pressurized solar water heater works
Non-pressurized compact solar water heater is a kind of solar water heating system that solar collector and storage water tank are connected together, water tank on the top and collector panel on the bottom. It relies on the natural circulation of waters between the collector and the water tank. As water in the vacuum tubes is heated, it rises naturally into the tank, while cool water in the tank flows down to the bottom of the vacuum tubes, causing circulation throughout the system. It moves household water or a heat-transfer fluid through the system without pumps. It is a simple and safe solution to get heat power from the sun. The water flows with the pressure caused by the height differece between water tank and shower nozzle so the water pressue is not very high when the hot water is used
Non-pressurized 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
Spesification:
| 1.Inner tank: | Stainless steel 3042B food grade |
| 2.Outer tank: | Aluminum galvanized sheet/color steel |
| 3.Frame: | Galvanized Steel / Stainless steel |
| 4.Insulation: | 50/55mm polyurethane forming |
| 5.vacuum tube: |
Cu/SS-ALN- or SS ALN(L)/ALN coating,58*1800mm/47*1500 |
| 6.heat preservation: | 90hours |
| 7.logo: | OEM (Free) |
| 8.capacity: | 100L~500L |
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