Stainless Steel Non-pressure Solar Water Heaters Cheap Price
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 1000 set/month
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Working Principle of Domestic Solar Water Heaters:
Solar energy, in essence, is an electromagnetic wave, a type of strong optical radiation, which is produced by thermonuclear fusion reaction. The energy of the solar radiation is transmitted through the liught of different wave length. The solar water heater is designed to mainly take in the energy of visible light & near ultra red light through the selective absorbing coating of vacuum tubes.When the water in the solar collector is heated by the solar radiation, its temperature rises. As a result, the water in the solar collector and the water in the tank form natural convection because of density contrast casued by the temperature difference. So the water of the higher temperature is incessantly forced into the insulated solar water tank( As shown in the figure).
Features
<1> Imported SUS304-2B food-level stainless steel,thickness:0.31~0.5mm
<2> Outer tank: High quality stainless steel,thickness:0.31~0.5mm
<3>Insulation: 50~55mm polyurethane foam
<4> Vacuum tube: CU/SS-AL/N red tube
<5> Frame: Stainless steel/Aluminum alloy,thickness:1.2~2mm
<6> Reflector: Stainless steel/Aluminum alloy as option
<7> Available accessories: Feeding tank,solar controller,electric heater, Mag rod,thermostatic mixing valve
Specification
ITEM.NO | SPECIFICATION | EFFECTIVE LIGHT AREA | TANK'S CAPACITY | APPLICATION PEOPLE | CBM | |||
DIAMETER OF WATER TANK | QTY OF TUBE(pcs) | DIAMETER OF TUBE | LENGTH OF TUBE | |||||
Z-NS5810 | 460mm | 10 | 58mm | 1.8m | 1.04 | 100L | 4 | 0.37 |
Z-NS5812 | 460mm | 12 | 58mm | 1.8m | 1.25 | 120L | 4-5 | 0.44 |
Z-NS5815 | 460mm | 15 | 58mm | 1.8m | 1.56 | 150L | 6 | 0.56 |
Z-NS5818 | 460mm | 18 | 58mm | 1.8m | 1.87 | 180L | 7-8 | 0.64 |
Z-NS5820 | 460mm | 20 | 58mm | 1.8m | 2.08 | 200L | 8 | 0.7 |
Z-NS5825 | 460mm | 25 | 58mm | 1.8m | 2.61 | 250L | 10 | 0.89 |
Z-NS5830 | 460mm | 30 | 58mm | 1.8m | 3.13 | 300L | 12 | 1 |
Z-NS5836 | 460mm | 36 | 58mm | 1.8m | 3.75 | 360L | 14-15 | 1.3 |
Z-NS5840 | 460mm | 40 | 58mm | 1.8m | 4.17 | 400L | 16 | 1.4 |
Z-NS5845 | 460mm | 45 | 58mm | 1.8m | 4.69 | 450L | 18 | 1.6 |
Product Details Show
FAQ
1. Q: Are you a factory or trading company?
A: We are a factory. Especially for Solar Controller, PWM solar controller 50A12V/24V
2. Q: Where is your factory located? How can I visit there?
A: Our factory is located in Guangzhou, China. You are warmly welcomed to visit us!
3. Q: what other product you have except such Solar Lighting?
A: We have poly ,mono cells and panels. Off grid solar system, like off grid solar inverter, pure sine wave inverter, solar collector, solar controller, solar charger, Portal solar system, battery, DC Fan, Solar Led Light.
4. Q: Can the price be cheaper?
A: Of course, you will be offered a good discount for big amount.
5. How can I get a sample?
A: Please call us or send email for asking the samples.
- Q:How does the orientation of a solar water heater affect its performance?
- The orientation of a solar water heater significantly affects its performance. Ideally, the solar collector should be facing south in the northern hemisphere and north in the southern hemisphere to maximize sun exposure. The tilt angle should also be adjusted to match the latitude of the location for optimal performance. By positioning the solar water heater correctly, it can capture more sunlight throughout the day, leading to increased efficiency and higher water heating capacity.
- Q:How does a solar water heater affect the water temperature?
- Water is heated by a solar water heater through the utilization of solar energy. This system typically comprises a collector that absorbs sunlight and converts it into heat, and a storage tank where the heated water is stored for later use. The solar collector, usually consisting of dark-colored tubes or panels, absorbs the sun's energy and transfers it to the water as it passes through. This process increases the water temperature to a desired level for various purposes, such as showers, baths, or other household needs. The efficiency of a solar water heater is influenced by factors such as sunlight availability, collector size and design, and storage tank insulation. Under optimal conditions, it can effectively raise the water temperature, providing hot water for diverse applications. Nevertheless, it should be noted that solar water heaters may not be able to achieve extremely high water temperatures, particularly during periods of limited sunlight or in colder climates. In such instances, a backup heating system, such as an electric or gas heater, may be necessary to ensure a continuous supply of hot water. In conclusion, a solar water heater can make a significant difference in water temperature by utilizing renewable energy sources, reducing reliance on traditional heating methods, and resulting in energy and cost savings while also being environmentally friendly.
- Q:Does a solar water heater require a backup system?
- Yes, a solar water heater typically requires a backup system. While solar water heaters are highly efficient in converting sunlight into heat energy, they may not be able to provide hot water consistently throughout the year, especially during periods of low sunlight or heavy cloud cover. Therefore, having a backup system is important to ensure a continuous supply of hot water. Backup systems can vary, but commonly include an electric or gas-powered heating element that can be activated when the solar energy is insufficient. This backup system kicks in to heat the water when solar energy is not readily available, ensuring a consistent supply of hot water.
- Q:What is the warranty on a solar water heater?
- The warranty on a solar water heater can vary depending on the manufacturer and specific model. However, most solar water heater warranties typically range from 5 to 10 years for parts and components, and some may offer longer warranties for specific components such as the solar panels. It is important to carefully review the warranty terms and conditions provided by the manufacturer to understand the coverage and any limitations or exclusions that may apply.
- Q:Can a solar water heater be used in areas with limited access to water storage tanks?
- Yes, a solar water heater can be used in areas with limited access to water storage tanks. In such cases, alternative methods of water storage or distribution, such as smaller tanks or direct use of heated water, can be implemented to ensure efficient utilization of the solar water heater.
- Q:Can a solar water heater be used in areas with limited access to maintenance tools?
- Yes, a solar water heater can be used in areas with limited access to maintenance tools. Solar water heaters are relatively low maintenance and do not require frequent repairs or specialized tools for maintenance. However, it is important to periodically clean the solar panels and check for any obstructions to ensure optimal performance. With basic cleaning supplies and simple tools, the maintenance requirements of a solar water heater can be easily met even in areas with limited access to maintenance tools.
- Q:How long do solar water heaters last?
- Solar water heaters typically last around 20 to 30 years, depending on the quality of the system and regular maintenance.
- Q:How does the orientation of solar panels affect the performance of a solar water heater?
- The orientation of solar panels significantly affects the performance of a solar water heater. Ideally, solar panels should be oriented towards the sun to maximize their exposure and capture the maximum amount of solar energy. If the panels are not properly oriented, they may not receive adequate sunlight, resulting in reduced efficiency and lower water heating capabilities.
- Q:Can a solar water heater be used in areas with limited access to maintenance technicians?
- Yes, a solar water heater can be used in areas with limited access to maintenance technicians. Solar water heaters are relatively low-maintenance systems, and with proper installation and regular inspections, they can operate efficiently for many years without requiring frequent maintenance. Additionally, manufacturers often provide guidelines and support for troubleshooting and minor repairs, enabling users in remote areas to address any issues that may arise.
- Q:How does a solar water heater perform in areas with high levels of snowfall?
- A solar water heater may not perform optimally in areas with high levels of snowfall due to reduced solar radiation and the potential for snow accumulation on the panels. This can significantly decrease the system's efficiency and inhibit its ability to heat water effectively. Regular maintenance, such as clearing snow off the panels, may be required in these areas to ensure proper functioning.
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Stainless Steel Non-pressure Solar Water Heaters Cheap Price
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 1000 set/month
OKorder Service Pledge
OKorder Financial Service
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