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: Are solar water heaters suitable for all types of homes?
- Solar water heaters may not be suitable for all types of homes. The feasibility of installing a solar water heater depends on factors such as the geographical location, available sunlight, roof orientation, and space availability. Additionally, homes with limited roof space, shaded areas, or living in areas with low solar radiation may find solar water heaters less effective. It is important to assess these factors before considering solar water heaters for a particular home.
- Q: How does a solar water heater prevent freezing in cold climates?
- A solar water heater prevents freezing in cold climates through the use of an anti-freeze solution or a heat exchange system. These systems ensure that the water or heat transfer fluid within the solar collector does not freeze, even in low temperatures.
- Q: Can a solar water heater be used in areas with limited access to building codes and regulations?
- Yes, a solar water heater can be used in areas with limited access to building codes and regulations. Solar water heaters are relatively simple and can be installed without the need for extensive infrastructure or building permits. They can be a viable solution for providing hot water in areas where traditional water heating systems may not be feasible or accessible. However, it is important to ensure proper installation and safety measures are followed to prevent any potential hazards.
- Q: How to correctly use solar water heater
- Using techniques of solar water heater:A, take a bath, if the water in the solar water heater has been exhausted, but people still do not wash clean, then can last a few minutes in cold water, use cold water sink, hot water floating principle, the vacuum tube in a hot water bath, can
- Q: How does the water hardness affect the performance of a solar water heater?
- Water hardness can have both positive and negative effects on the performance of a solar water heater. Hard water is characterized by high mineral content, specifically calcium and magnesium ions, which can lead to various issues in the system. One major impact of water hardness on a solar water heater is the formation of scale or mineral deposits. As hard water is heated, the minerals can precipitate and form a layer of scale on the heat exchanger or the inner walls of the tank. This reduces the efficiency of the heater by insulating the heat transfer surfaces, making it harder for the solar energy to be absorbed and transferred to the water. The build-up of scale can also restrict the flow of water, reducing the overall performance and potentially causing damage to the system. Furthermore, the accumulation of scale can lead to the corrosion of metal components within the solar water heater. The minerals in hard water can react with the metal surfaces, causing them to deteriorate over time. This corrosion can weaken the structural integrity of the system and may result in leaks or other malfunctions. On the other hand, the presence of minerals in hard water can also act as a heat conductor, enhancing the thermal performance of the solar water heater. The minerals in the water can help in absorbing and retaining heat, thus providing a slight boost to the heating efficiency of the system. To mitigate the negative effects of water hardness on the performance of a solar water heater, it is recommended to use a water softener or install a water treatment system that can remove or reduce the mineral content. Regular maintenance and cleaning of the system, including descaling, are also crucial to ensuring optimal performance.
- Q: Good point oh, hee hee (*^__^*)...... I need to o (a _ U) o...
- Because, we must rely on the high temperature of the water is heated, the proportion of light, light and hot water by hydraulic principle, by the heat collecting plate is set above the water into the water, by the back to the heat storage bucket of hot plate, so the collector must have a certain inclination angle, the installation angle of the generalAdd about 10 degrees to the local latitude..
- Q: Can a solar water heater be used in areas with limited access to energy management practices?
- Yes, a solar water heater can be used in areas with limited access to energy management practices. Solar water heaters rely on sunlight to heat the water, making them a viable option in areas where traditional energy sources may be limited or unavailable. They are relatively simple in design and operation, requiring minimal maintenance and no ongoing energy costs. This makes them suitable for areas with limited access to energy management practices, providing a sustainable and cost-effective solution for heating water.
- Q: Are there any limitations on the placement of a solar water heater on a building with multiple units?
- Yes, there may be limitations on the placement of a solar water heater on a building with multiple units. Some potential limitations include: 1. Building regulations: Local building codes may dictate where solar water heaters can be installed on a building. These regulations may specify setback requirements, height restrictions, or other considerations that need to be followed. 2. Structural limitations: The building's structure may impose limitations on the placement of a solar water heater. For example, the roof may not be able to support the weight of the system, or there may not be enough space available for installation. 3. Shadowing issues: In a building with multiple units, neighboring structures or nearby trees may cast shadows that significantly reduce the amount of sunlight reaching the solar water heater. This can affect the system's efficiency and performance. 4. Ownership and consent: If the building has multiple units owned by different individuals or entities, obtaining the consent of all owners for the installation of a solar water heater may be necessary. Ownership agreements, homeowner association rules, or lease agreements may need to be considered. 5. Aesthetic considerations: The placement of a solar water heater may impact the overall appearance of the building. Some homeowners associations or local authorities may have guidelines or restrictions on the appearance of renewable energy systems. It is important to consult with a professional installer, local authorities, and any relevant building regulations to determine the specific limitations and requirements for placing a solar water heater on a building with multiple units.
- Q: The above shows the temperature has been more than and 50, to take a bath when boiling water, only cold water, hot water is basically not a, the water temperature control handle to position the red water shake is very small, basically no is good before, just a few days ago there was no sun, the temperature of the water that has been more than ten degrees today is not easy to have the sun, but the water boiling water is very small, their blind by the instrument above twist, I would like to ask that what pressure Sheung Shui what meaning, what is the effect of it
- New solar customers to understand solar instrument was also not detailed. They will be chaos by the instrument above the twist, I notice you never mind: (it is best to read the instrument manual, according to the manual practice)
- Q: Can a solar water heater be used in areas with high levels of snow accumulation?
- Yes, a solar water heater can be used in areas with high levels of snow accumulation. However, it is important to note that snow accumulation may reduce the efficiency of the solar panels and hinder the performance of the system. Regular maintenance, such as clearing snow from the panels, might be necessary to ensure optimal functioning during snowy periods.
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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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