Vacuum Tube Solar Water Heater - Galvanized Steel, Cheap 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: What is the average installation cost for a solar water heater in different regions?
- The average installation cost for a solar water heater can vary significantly based on factors such as region, size of the system, complexity of installation, and local incentives or rebates. To provide an accurate estimate, it is necessary to consult with local solar installers or research specific regional data.
- 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: Can a solar water heater be used in areas with high levels of water salinity?
- Yes, a solar water heater can be used in areas with high levels of water salinity. However, it is important to consider the impact of water salinity on the system's components, particularly the corrosion of pipes and tanks. To mitigate this, the system may require additional maintenance and regular cleaning to prevent any buildup or damage caused by the high salinity levels.
- Q: What is the expected performance of a solar water heater in areas with high levels of snow?
- The expected performance of a solar water heater in areas with high levels of snow may be significantly reduced. Snow accumulation on the solar panels can limit their ability to absorb sunlight, resulting in decreased efficiency and lower water heating capacity. Additionally, snow cover can obstruct the circulation of water and impede the transfer of heat from the panels to the water. Therefore, it is important to consider alternative heating methods or implement snow removal strategies to ensure optimal performance in such snowy conditions.
- Q: Are there any fire hazards associated with solar water heaters?
- Yes, there are some fire hazards associated with solar water heaters. While solar water heaters are generally considered safe, there is a potential risk of fire if the system is not properly installed or maintained. The most common fire hazard is the overheating of the solar collector, which can cause the insulation or other components to catch fire. It is crucial to ensure that the system is installed by professionals, and regular inspections and maintenance should be conducted to minimize the risk of fire hazards.
- Q: Can a solar water heater be used in areas with limited oil availability?
- Yes, a solar water heater can be used in areas with limited oil availability. Solar water heaters primarily rely on the sun's energy to heat water, rather than using oil or any other fossil fuel. Therefore, they can be an excellent alternative in areas where oil availability is limited or unreliable. Solar water heaters are designed to capture and convert sunlight into heat, which is then used to warm the water stored in the system. This makes them highly sustainable and environmentally friendly, reducing the dependence on oil and lowering greenhouse gas emissions. Additionally, solar water heaters can be particularly beneficial in remote or off-grid locations where access to oil may be challenging or costly. By utilizing the abundant and free energy from the sun, solar water heaters can provide a reliable and efficient solution for heating water in areas with limited oil availability.
- Q: How does the orientation of a solar water heater impact its performance?
- The orientation of a solar water heater greatly affects its performance. Ideally, the heater should be facing south in the Northern Hemisphere and north in the Southern Hemisphere to maximize sun exposure throughout the day. Proper orientation ensures that the solar panels receive the most direct sunlight, increasing their efficiency and effectiveness in heating water.
- Q: Can a solar water heater be used in areas with limited access to backup heating systems?
- Yes, a solar water heater can be used in areas with limited access to backup heating systems. Solar water heaters use sunlight to heat water, so as long as there is sufficient sunlight available, they can provide hot water without the need for backup heating systems. However, it is important to consider the local climate and weather conditions before installing a solar water heater as it may not be as effective in areas with low sunlight or extreme cold temperatures.
- Q: What is the warranty period for a solar water heater?
- The warranty period for a solar water heater typically ranges from 5 to 10 years, depending on the manufacturer and specific model.
- Q: What can replace the solar water heater
- Air energy heat pump water heater! Air energy water heater mainly to the air to heat, with solar water heater energy saving, environmental protection, safety advantages, but also solve the problem of the solar water heater air heater can rely on the sun heat and installation inconvenience. The air heater to heat the heat exchange through the media, does not need the electric heating element in contact with water, there is no danger of leakage of the electric water heater, gas water heater also eliminates the risk of poisoning and explosions, but no fuel heater exhaust emissions caused by air pollution. [1]
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Vacuum Tube Solar Water Heater - Galvanized Steel, 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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