Solar Water Heater Tanks - Unpressurized Vacuum Tube Solar Heater Supplier in China
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
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Introduction of Non-Pressure Solar Water Heater:
Non-pressure Solar Heater is one of the most economical solar water heating device with pretty high efficiency at the same time. It consists of hot water storage tank, solar vacuum tubes with mouth plug in storage tank, and bracket supporting tank and tubes.When cold water in evacuated tubes is heated with solar irradiation, as the specific gravities of hot water and cold water are different, hotter water goes upward to storage tank and colder water goes downward to glass tubes. through this continuous circulation, the cold water in storage tank will be gradually heated till sunset.
Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically
Solar water heaters working station component:
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel:8L
12. Pressure resistance: 10 bar pressure for expansion vessel
Solar water heaters specification:
Description | solar water heaters |
Material of out manifold | 0.55mm thickness color steel/ fluorine carbon steel |
Material of inner tank | Food grade 2.0 mm thickness SUS304 stainless steel |
Tank insulating layer | 40mm 45kg/m³ high-density polyurethane foamed |
Inlet and outlet hole | Male G1'' |
Max pressure | 0.6 Mpa |
Solar collector tube | 3.3 Borosilicate glass with N/Al coating |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.93-0.96 (AM1.5) |
Emission ratio | εh=0.04-0.06 (80C±5C) |
Idle sunning property parameters | Y=220~260m2.C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket: | 2.0mm thickness aluminum alloy |
Tank weight | 75KGS |
Tank size | 560mm Dia x 1810mm Height |
Tank capacity | 300L |
Solar collector | 2pcs 58x1800x15tube solar collector |
Absorber area | 2.811 m² |
Working station | SP116 working station |
Heat exchanger length | Upper:12m, Underside:18m |
Solar water heaters details show:
Benefits of this kind of solar water heaters:
1. Prolong the life of your existing water heater
2.Costs less than an electric, gas or oil water heater
3.No maintenance required
4.Lasts longer than a traditional hot water heater
5.Reduce your water heating costs
- Q: Can a solar water heater be used in areas with limited access to water resources?
- Areas with limited access to water resources can still utilize solar water heaters. By utilizing the sun's energy, these heaters can warm water for a variety of purposes including bathing, cooking, and cleaning. Despite their functionality, solar water heaters require only a minimal amount of water to operate efficiently, making them suitable for regions with scarce water supplies. In such areas, water can be collected and stored in tanks or cisterns to be used on demand for the solar water heater. Additionally, integrating rainwater harvesting systems with certain solar water heaters can further conserve water. Consequently, solar water heaters offer a sustainable and environmentally friendly solution for heating water, even in water-scarce regions.
- Q: Can a solar water heater be used in areas with limited access to backup power sources?
- Yes, a solar water heater can be used in areas with limited access to backup power sources. Solar water heaters rely on the energy from the sun to heat the water, eliminating the need for electricity or other backup power sources. As long as there is sufficient sunlight, a solar water heater can effectively heat water in such areas.
- Q: Can a solar water heater be used in areas with limited access to sewage infrastructure?
- Solar water heaters are suitable for use in areas with limited access to sewage infrastructure. Unlike traditional water heaters that depend on gas or electricity, solar water heaters utilize the sun's energy to heat water. They consist of solar panels that absorb sunlight and transfer the heat to a storage tank, supplying hot water to the household. Because solar water heaters do not require a sewage system connection, they can be installed and used in areas without proper sewage infrastructure. The system only needs a water supply to fill the storage tank, and the heated water can be used for bathing, laundry, and dishwashing. In areas with limited access to sewage infrastructure, alternative methods for wastewater disposal, such as septic tanks or on-site treatment systems, can be implemented. These systems can handle the wastewater generated by solar water heaters, ensuring proper sanitation and environmental protection. Moreover, the use of solar water heaters in areas with limited access to sewage infrastructure brings significant benefits. It reduces dependence on fossil fuel-based energy sources, mitigating climate change and reducing air pollution. It also provides a reliable source of hot water, improving hygiene and overall quality of life in these areas. In conclusion, solar water heaters are a sustainable and practical option for heating water in areas with limited access to sewage infrastructure.
- Q: Can a solar water heater be used with a tankless water heating system?
- Yes, a solar water heater can be used in conjunction with a tankless water heating system. The solar water heater can preheat the water before it enters the tankless system, reducing the energy required by the tankless heater to heat the water further. This combination can help to increase energy efficiency and reduce utility costs.
- Q: Can a solar water heater be used in areas with high levels of water acidity?
- Yes, a solar water heater can be used in areas with high levels of water acidity. However, it is important to consider the potential corrosive effects of acidic water on the system components. Proper maintenance and regular inspection of the solar water heater are crucial in such areas to prevent damage and ensure optimal performance. Additionally, using appropriate materials for the system's construction, such as corrosion-resistant metals or protective coatings, can help mitigate the impact of high water acidity.
- Q: What are the components of a solar water heater system?
- The components of a solar water heater system typically include solar collectors, a storage tank, a heat transfer fluid, a circulation pump, and a control system.
- Q: The solar water heater if the direct use of groundwater for a long time, the internal pipeline can be blocked because of scale increase. Is there any good way to rust it?
- 3, and then one by one to install a vacuum tube can be, should be carefully checked before the installation of water tanks at the sealing ring is intact, if there is damage to aging, should be replaced with a new sealing ring.Note: the water in the vacuum pipe is floating in the water, not like the thermos water paste in the water tank wall, so clean up relatively simple, but the demolition must be careful not to force fierce, to avoid damage to the vacuum tube.
- Q: Can a solar water heater provide enough hot water for a household?
- A household can indeed be provided with enough hot water by a solar water heater. By utilizing energy from the sun, solar water heaters have the capability to efficiently heat water in various environments. The ability of a solar water heater system to cater to the hot water needs of a household is determined by its size and capacity. In areas with abundant sunlight, a properly sized and installed solar water heater can adequately meet the hot water demands of a household. However, it is essential to take into account factors such as the number of occupants, their hot water consumption patterns, and the local climate when deciding on the size and capacity of the solar water heater system. Furthermore, the effectiveness of a solar water heater in meeting a household's hot water requirements can be further improved by employing energy-efficient appliances and adopting water-saving practices.
- Q: Can a solar water heater be used in areas with limited access to clean water?
- Yes, a solar water heater can be used in areas with limited access to clean water. The solar water heater relies on sunlight to heat water, making it independent of the quality of the water source. It can be used with any available water source, be it freshwater, brackish water, or even water from rivers or ponds. However, it is important to note that the solar water heater only heats the water and does not purify it. Therefore, additional water treatment methods may be necessary to ensure the water is safe for consumption.
- Q: Can a solar water heater be used in areas with limited access to sunlight?
- No, a solar water heater requires direct exposure to sunlight to efficiently heat water, so it would not be practical or effective in areas with limited access to sunlight.
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Solar Water Heater Tanks - Unpressurized Vacuum Tube Solar Heater Supplier in China
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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