Galvanized 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
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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:Can a solar water heater be used in areas with acidic water?
- Yes, a solar water heater can be used in areas with acidic water. However, it is important to ensure that the materials used in the solar water heater are resistant to corrosion caused by acidic water. Additionally, regular maintenance and proper water treatment may be necessary to prevent any potential damage or decrease in performance due to the acidic properties of the water.
- Q:Can a solar water heater be used in areas with limited hydroelectric resources?
- Areas with limited hydroelectric resources can indeed use solar water heaters. Unlike hydroelectric power, solar water heaters rely on the energy from the sun to heat water. Therefore, they are not reliant on hydroelectric resources. As long as there is sufficient sunlight, solar water heaters can efficiently heat water without the need for hydroelectric power. This renders solar water heaters a feasible and sustainable choice for areas with limited access to hydroelectric power. Moreover, solar water heaters are eco-friendly and can aid in reducing dependence on non-renewable energy sources, making them an excellent alternative for regions with limited hydroelectric resources.
- Q:How does the orientation and tilt of a solar water heater affect its efficiency?
- The orientation and tilt of a solar water heater significantly impact its efficiency. The orientation refers to the direction the solar panels face, typically towards the south in the Northern Hemisphere or north in the Southern Hemisphere, to maximize exposure to sunlight. The tilt angle is set based on the latitude of the installation site, allowing for optimal absorption of solar radiation. Correct orientation and tilt ensure that the solar panels capture the maximum amount of sunlight, maximizing the heat transfer to the water. Thus, a properly oriented and tilted solar water heater will have higher efficiency in converting solar energy into usable heat.
- Q:What is the impact of nearby power lines or electrical infrastructure on the performance of a solar water heater?
- The impact of nearby power lines or electrical infrastructure on the performance of a solar water heater is minimal. Solar water heaters rely on the sun's energy to heat water, so they are not directly affected by nearby power lines or electrical infrastructure. However, it is important to ensure proper installation and grounding of the solar water heater to avoid any potential interference or safety hazards from nearby electrical sources.
- Q:How does the design of the solar panels affect the performance of a solar water heater?
- The design of solar panels directly impacts the performance of a solar water heater. Factors such as the size, efficiency, and orientation of the panels determine the amount of sunlight captured and converted into heat energy. A well-designed system maximizes the absorption of solar radiation, resulting in higher water temperatures and improved overall performance.
- Q:Can a solar water heater be used in areas with limited access to water?
- No, a solar water heater cannot be effectively used in areas with limited access to water as it requires a constant supply of water for operation and effectiveness.
- Q:Are there any tax credits available for installing a solar water heater?
- Yes, there are tax credits available for installing a solar water heater. The Federal Investment Tax Credit (ITC) allows homeowners to claim a credit of 26% of the installation cost on their federal taxes. State and local incentives may also be available, making it a cost-effective option for homeowners interested in renewable energy.
- Q:Can a solar water heater be used in areas with limited water availability?
- Yes, a solar water heater can be used in areas with limited water availability. Solar water heaters use the sun's energy to heat water, reducing the reliance on traditional water sources. They can be an effective and sustainable solution in areas where water is scarce, as they provide a renewable and energy-efficient alternative for heating water without putting additional strain on limited water resources.
- Q:Can a solar water heater be used in combination with a water softener?
- Yes, a solar water heater can be used in combination with a water softener. The water softener helps to remove minerals and impurities from the water, which can prevent scale buildup and improve the efficiency of the solar water heater.
- Q:What is an active solar water heater?
- An active solar water heater is a system that uses solar energy to heat water for domestic use. It typically consists of solar collectors, a pump or circulation system, and a storage tank. The solar collectors absorb sunlight and transfer the heat to the water circulating through them. The pump or circulation system ensures that the water flows efficiently, while the storage tank stores the heated water for later use. Overall, an active solar water heater actively utilizes solar energy to provide hot water for various purposes.
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Galvanized 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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