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: Can a solar water heater be used in areas with limited access to building materials?
- Yes, a solar water heater can be used in areas with limited access to building materials. Solar water heaters are designed to be simple and efficient systems that can be constructed using locally available materials. They can be built using basic materials like metal or plastic pipes, glass or plastic sheets, and insulation. With proper design and installation, solar water heaters can effectively harness the sun's energy to heat water, providing a sustainable and cost-effective solution even in areas with limited access to building materials.
- Q: Buy solar water heater enough to wash five people how much money
- Rainy weather heating and hot water utilization rate is fast, but also greatly reduced after-sales service, both time and energy saving. This type of solar energy than ordinary single warehouse in the absence of the sun heating time is only 20-30 minutes, and a single warehouse needs 2-3 hours!
- Q: Can a solar water heater be used in areas prone to hurricanes or extreme weather?
- Yes, solar water heaters can be used in areas prone to hurricanes or extreme weather. However, it is important to ensure that the system is designed and installed properly to withstand such conditions. Reinforcements and anchoring mechanisms can be implemented to secure the solar water heater and prevent damage during high winds or severe weather events. Additionally, regular maintenance and inspections should be conducted to ensure the system remains in good working condition and any necessary repairs or replacements can be made promptly.
- Q: Are there any financial incentives for selling excess solar-heated water back to the grid?
- Yes, there are financial incentives available for selling excess solar-heated water back to the grid. Many countries and regions offer net metering programs, which allow homeowners or businesses with solar water heating systems to receive credits or payments for the excess energy they generate and feed back into the grid. Under net metering, the surplus energy is measured by a bi-directional meter, which tracks the amount of electricity generated and exported to the grid. These credits can then be used to offset future energy consumption or can be sold back to the utility company at a predetermined rate. Additionally, some governments provide feed-in tariffs (FITs) or feed-in premiums, which guarantee a fixed payment for each kilowatt-hour of solar energy generated and fed back to the grid. These financial incentives not only help to offset the initial investment in solar water heating systems but also encourage the adoption of renewable energy sources and support the overall sustainability goals. It is important to check with local utility companies, government agencies, or renewable energy associations for specific details and eligibility criteria regarding financial incentives for selling excess solar-heated water back to the grid.
- Q: There are several kinds of solar water heater
- 1, from the heat collection part:(1) glass vacuum tube solar water heater: can be divided into all glass vacuum tube type, heat pipe vacuum tube type, U type tube vacuum tube type / vacuum tube heat collection, heat storage integration. The utility model relates to a full glass vacuum tube type, which has the advantages of safety, energy saving, environmental protection and economy. Especially the solar water heater with an auxiliary electric heating function, which by the solar energy, supplemented by the way of using energy to the solar water heater all-weather normal operation, the ambient temperature is low efficiency is still relatively high. The disadvantage is that the volume is relatively large, the glass tube is fragile, easy to scale the pipe scale, can not be operated under pressure.
- Q: What are the common installation mistakes with a solar water heater?
- Some common installation mistakes with a solar water heater include improper positioning or orientation of solar panels, inadequate insulation of pipes and storage tanks, incorrect sizing of the system, poor sealing or leakage in the plumbing connections, and insufficient maintenance and monitoring of the system.
- Q: Can a solar water heater be used in areas prone to wildfires?
- Yes, a solar water heater can be used in areas prone to wildfires. While the risk of wildfires can be a concern, it is important to note that solar water heaters do not pose any direct fire risk themselves. Unlike traditional water heaters that may use gas or electricity as a heat source, solar water heaters rely on the sun's energy to heat water, making them inherently safer in wildfire-prone areas. However, it is crucial to consider the overall safety measures and precautions in place when installing and operating a solar water heater in such areas. Here are a few important points to consider: 1. Proper installation: Ensure that the solar water heater is installed by a qualified professional who follows all safety guidelines and regulations. The system should be properly anchored and secured to prevent any damage during high winds or wildfires. 2. Regular maintenance: Regularly inspect and maintain the system to ensure it is in optimal working condition. This includes regular cleaning, checking for any leaks, and ensuring all components are functioning properly. 3. Fire-resistant materials: Use fire-resistant materials, such as metal or concrete, for the mounts, plumbing connections, and storage tanks associated with the solar water heater system. This reduces the risk of fire ignition or spreading. 4. Clear vegetation: Maintain a clear space around the solar water heater, removing any dry vegetation or flammable materials that could potentially fuel a fire. 5. Proper insurance coverage: Ensure that your homeowner's insurance policy covers solar water heaters and any associated risks in case of a wildfire or other damage. It is important to stay updated with local regulations and guidelines concerning the use of solar water heaters in wildfire-prone areas. By following these safety measures and taking appropriate precautions, a solar water heater can be safely used in areas prone to wildfires, providing an environmentally friendly and cost-effective way to heat water.
- Q: Can a solar water heater be used in combination with a traditional water heater?
- Yes, a solar water heater can be used in combination with a traditional water heater. This setup is known as a "solar preheat" system, where the solar water heater preheats the water before it enters the traditional water heater. This combination allows for increased energy efficiency and cost savings by reducing the workload on the traditional water heater.
- Q: How does the angle of the storage tank affect the performance of a solar water heater?
- The angle of the storage tank plays a significant role in the performance of a solar water heater. It determines the effectiveness of capturing solar energy and converting it into heat. A proper angle ensures that the sunlight hits the collector panels at an optimal angle, maximizing the absorption of solar radiation. If the tank is positioned too vertically or horizontally, it can result in reduced efficiency as the sunlight may not hit the panels directly. Therefore, the angle of the storage tank is crucial for maximizing the performance and efficiency of a solar water heater.
- Q: Can a solar water heater be used in areas with limited access to carbon footprint calculations?
- Yes, a solar water heater can still be used in areas with limited access to carbon footprint calculations. The primary benefit of a solar water heater is its ability to utilize renewable energy from the sun, which reduces reliance on fossil fuels and lowers carbon emissions. Even without precise carbon footprint calculations, using a solar water heater can still contribute significantly to reducing environmental impact and promoting sustainability.
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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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