20Tube Non-pressure Solar Water Heater Collector
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- 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 extreme temperature fluctuations?
- Yes, a solar water heater can be used in areas with extreme temperature fluctuations. Solar water heaters are designed to withstand a range of temperatures and are capable of operating in both extremely hot and cold climates. The key to their effectiveness lies in the design and insulation of the system. In areas with extreme cold temperatures, solar water heaters may be equipped with freeze protection mechanisms such as antifreeze heat transfer fluids or heat exchangers. These mechanisms prevent the water or heat transfer fluid from freezing, ensuring that the system continues to function optimally. Similarly, in areas with extreme heat, solar water heaters may be designed with efficient insulation to prevent excessive heat loss. Additionally, the positioning of the solar collectors can be adjusted to optimize heat absorption in colder climates or to reduce heat absorption in hotter climates. Therefore, with proper design and insulation considerations, solar water heaters can be effectively used in areas with extreme temperature fluctuations.
- Q:How does a solar water heater perform in areas with high salt content in water?
- A solar water heater may face some challenges in areas with high salt content in water. The salt can cause corrosion and scaling in the system's components, reducing its efficiency and lifespan. Regular maintenance and proper water treatment are necessary to mitigate these issues and ensure optimal performance in such areas.
- Q:Can a solar water heater be used in areas with limited access to professional installation services?
- Yes, a solar water heater can be used in areas with limited access to professional installation services. Solar water heaters are relatively simple to install and can be done by individuals with basic plumbing skills. Additionally, there are many resources available online, such as installation guides and videos, that can assist individuals in the installation process. With proper research and guidance, it is possible to successfully install and use a solar water heater in areas with limited access to professional installation services.
- Q:Can a solar water heater be used in areas with limited access to financing options?
- Yes, a solar water heater can be used in areas with limited access to financing options. Solar water heaters are generally considered a cost-effective alternative to traditional water heating methods, as they rely on solar energy to heat water. While the initial installation cost of a solar water heater may be higher, it can lead to long-term savings on energy bills. Additionally, there are various low-cost or DIY options available for solar water heating systems, making them more accessible to areas with limited financing options.
- Q:How does a solar water heater affect the overall energy consumption of a household?
- A solar water heater can significantly reduce the overall energy consumption of a household. Traditional water heaters typically rely on electricity or gas to heat water, which can be quite energy-intensive and lead to higher utility bills. In contrast, solar water heaters harness the sun's energy to heat water, requiring little to no additional power consumption. By utilizing solar power, households can reduce their dependence on fossil fuels and decrease greenhouse gas emissions associated with energy production. This not only promotes environmental sustainability but also helps mitigate the negative impacts of climate change. Additionally, a solar water heater provides a more cost-effective solution in the long run. Although the initial installation cost might be higher than that of a conventional water heater, the savings over time through reduced energy consumption can be significant. The exact savings will depend on factors such as local energy prices, the size and efficiency of the system, and the household's hot water usage. In certain regions, government incentives and tax credits are available to encourage the adoption of solar water heaters, further reducing the financial burden on households. This, combined with the potential long-term energy savings, makes solar water heaters a wise investment for many homeowners. To summarize, a solar water heater can have a positive impact on the overall energy consumption of a household by reducing reliance on traditional energy sources, lowering utility bills, promoting environmental sustainability, and potentially providing financial incentives.
- Q:Can a solar water heater be used in areas with frequent power outages?
- Yes, a solar water heater can be used in areas with frequent power outages. Solar water heaters rely on sunlight to heat the water, so they do not require electricity to function. As long as there is enough sunlight, the solar water heater will continue to heat the water, providing a reliable source of hot water even during power outages.
- Q:What is the impact of water hardness on the performance of a solar water heater?
- The impact of water hardness on the performance of a solar water heater can be substantial. Hard water contains high levels of minerals, primarily calcium and magnesium ions, which can form deposits on the surface of the solar collector and within the piping system. These mineral deposits can reduce the efficiency of the system by inhibiting the transfer of heat from the sun to the water. Additionally, the deposits can clog the piping, causing flow restrictions and potentially damaging the solar water heater components. Regular maintenance and water softening methods may be necessary to mitigate the negative effects of water hardness on the performance of a solar water heater.
- Q:How does a solar water heater impact the electricity consumption of a household?
- A solar water heater can significantly reduce the electricity consumption of a household by using the energy from the sun to heat water instead of relying solely on electricity. This means that the household would require less electricity to heat their water, resulting in lower energy bills and a reduced carbon footprint.
- Q:How does the type of heat exchanger impact the performance of a solar water heater?
- The type of heat exchanger plays a crucial role in determining the performance of a solar water heater. Different heat exchanger designs can significantly affect the efficiency and effectiveness of heat transfer from the solar collectors to the water. Factors such as heat transfer rate, pressure drop, and resistance to scaling or corrosion can vary depending on the type of heat exchanger used. Choosing the appropriate design can optimize the heat transfer process, maximizing the overall performance and energy efficiency of the solar water heater.
- Q:Can a solar water heater be installed in a location with limited sunlight?
- While it is technically possible to install a solar water heater in a location with limited sunlight, its effectiveness and efficiency may be greatly reduced. Solar water heaters rely on sunlight to generate heat, so a lack of direct sunlight would result in lower water temperatures and a reduced overall performance. It is recommended to assess the available sunlight in the location before considering the installation of a solar water heater.
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20Tube Non-pressure Solar Water Heater Collector
- 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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