Solar Water Heater Panels for Pools - Vacuum Tube Solar Collector Supplier in China
- Ref Price:
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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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Solar water heaters features
1. The upright tank can make the water temperature to a high level. It can hot the water instantly
2. The tank inside the building, the hot water loses less energy than the normal one
3. The solar collector and the tank of solar water heater is separated, that makes the system combine with the building perfectly, which will reduce the sightseeing for the building and environment around
4. Back up with electric heater so that in the day without sunshine hot water can also be used
5. Can be combined with gas or electric heater
6. Max. Pressure: 12bar; Operating Pressure: 6 bar
7. It can be used for other function, such as warming
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 shading from trees or nearby buildings?
- Yes, a solar water heater can still be used in areas with shading from trees or nearby buildings, but the efficiency and performance of the system may be affected. Shading can block the sunlight necessary for the solar panels to collect and convert energy, thus reducing the amount of heat generated for heating the water. However, there are some measures that can be taken to mitigate the impact of shading. Firstly, the solar water heater can be installed in an area that receives the most sunlight throughout the day, away from the shade of trees or buildings. This may require careful planning and positioning to ensure maximum exposure to sunlight. Secondly, shading can be minimized by trimming or removing trees that cast significant shadows on the solar panels. This may not be possible in all cases, especially if the trees are protected or if they provide other important benefits such as shade during hot summer months. Alternatively, if shading is caused by nearby buildings, adjusting the angle or tilt of the solar panels can help to optimize sunlight absorption and reduce the impact of shading. In some cases, it may also be possible to install a solar water heater system with multiple panels, allowing for partial shading while still maintaining a reasonable level of energy generation. Overall, while shading can impact the efficiency of a solar water heater, it is still possible to use the system in areas with shading. It may require careful planning, positioning, and potentially some additional measures to optimize sunlight exposure and maximize the performance of the system.
- Q: Can a solar water heater be used in areas with limited access to water storage tanks?
- In areas with limited access to water storage tanks, a solar water heater can still be utilized. Although water storage tanks are typically employed to store hot water for future use, they are not a prerequisite for the functioning of a solar water heater. Solar water heaters operate by utilizing the sun's energy to directly heat water or through a heat transfer fluid. In situations where water storage tanks are not easily accessible, different approaches can be employed to temporarily store the heated water. For instance, instead of employing a dedicated water storage tank, the solar water heater can be directly connected to the plumbing system. This enables hot water to flow directly from the solar collector to the faucets and fixtures in the building, eliminating the necessity for a separate water storage tank. Another option is to utilize a smaller storage tank or a heat exchanger, which can hold a limited amount of hot water. This allows for immediate use of the heated water and reduces the requirement for larger storage tanks. In certain cases, it may also be feasible to implement a hybrid system that combines a solar water heater with a smaller storage tank and an auxiliary heating source, such as a gas or electric heater. This ensures a constant supply of hot water even during periods of low solar availability. Consequently, while water storage tanks are commonly used alongside solar water heaters, they are not indispensable in areas with limited access. Alternative methods can be employed to efficiently store and distribute the heated water, enabling the utilization of solar water heaters in diverse situations.
- Q: What is the impact of water storage capacity on the performance of a solar water heater?
- The water storage capacity directly affects the performance of a solar water heater. A larger storage capacity allows for more hot water to be stored and used, ensuring a consistent supply of hot water even during periods of low sunlight or high demand. On the other hand, a smaller storage capacity may result in running out of hot water quickly, especially in situations where there is limited sunlight or when multiple users are utilizing the system simultaneously. Therefore, having an adequate water storage capacity is crucial to optimizing the performance and usability of a solar water heater.
- Q: Can a solar water heater be used in areas with limited access to energy conservation measures?
- Yes, a solar water heater can still be used in areas with limited access to energy conservation measures. Solar water heaters utilize the sun's energy to heat water, reducing the reliance on electricity or fuel. Therefore, even in areas with limited access to energy conservation measures, where energy may be scarce or expensive, solar water heaters can still provide a sustainable and cost-effective solution for heating water.
- Q: Can a solar water heater be used in areas with high levels of dust or sand?
- Indeed, areas with high levels of dust or sand can still utilize a solar water heater. Nevertheless, to ensure optimal functioning, regular maintenance and cleaning become necessary. The efficiency of the system may be compromised if the solar panels collect an excess of dust or sand, hindering their ability to effectively capture sunlight. Moreover, the particles of dust or sand have the potential to obstruct or harm the water pipes, valves, and other elements of the water heating system. Thus, it is advisable to regularly cleanse the solar panels and implement protective measures in order to prevent a buildup of excessive dust or sand in areas prone to such conditions.
- Q: Can a solar water heater be used in areas with limited access to local suppliers or distributors of solar equipment?
- Solar water heaters can be used in areas where local suppliers or distributors of solar equipment are hard to come by. Constructing these systems is relatively simple, using easily available materials and basic plumbing skills. In fact, there are many online resources and tutorials for building homemade solar water heaters. In addition, there are organizations and non-profit groups that promote the use of solar energy in developing regions or remote areas. These organizations offer assistance, training, and resources to individuals or communities who want to build their own solar water heaters. They also provide guidance on maintenance and troubleshooting. Moreover, there are companies that specialize in manufacturing and distributing solar water heaters specifically designed for off-grid or remote locations. These systems are built to be durable and require minimal maintenance, making them suitable for areas with limited access to spare parts or technical support. In conclusion, although limited access to local suppliers or distributors of solar equipment may present some challenges, it is still possible to use solar water heaters in these areas through DIY construction, assistance from organizations, or specialized products designed for off-grid settings.
- Q: How do solar water heaters perform during cloudy or rainy days?
- Solar water heaters typically have lower performance during cloudy or rainy days compared to sunny days. This is because the amount of sunlight available for conversion into heat is significantly reduced. However, modern solar water heaters are designed with advanced technology and efficient insulation systems to still generate some heat even under cloudy or rainy conditions. While the water may not reach its maximum temperature, solar water heaters can still provide a certain level of heating during such weather conditions.
- Q: Can a solar water heater be used in remote locations with limited access to electricity?
- Yes, a solar water heater can be used in remote locations with limited access to electricity. Solar water heaters rely on solar energy to heat water, so they do not require a direct connection to the electrical grid. This makes them an ideal solution for areas without consistent access to electricity, as they can provide hot water using only natural sunlight.
- Q: Can a solar water heater be used in areas with limited access to sunlight due to surrounding buildings or trees?
- A solar water heater may not be as effective in areas with limited access to sunlight due to surrounding buildings or trees. The efficiency of the system depends on the amount of sunlight it receives, so obstructions can significantly reduce its performance. In such cases, alternative heating methods may be more suitable.
- Q: What are the common troubleshooting steps for a solar water heater?
- The common troubleshooting steps for a solar water heater include checking the power supply, inspecting the heating element or collector for any damage or blockage, ensuring that the thermostat is set correctly, checking for any leaks in the system, and verifying that the circulation pump is functioning properly.
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Solar Water Heater Panels for Pools - Vacuum Tube Solar Collector 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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