RV Compact Non-Pressurized Solar Water Heater System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 5000 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 type of glazing material impact the performance of a solar water heater?
- The type of glazing material used in a solar water heater greatly impacts its performance. The glazing material acts as a barrier between the solar collector and the external environment, helping to trap the heat inside. The choice of glazing material determines the amount of solar radiation that can pass through, the amount of heat loss that occurs, and the durability of the system. Materials with high transmittance and low thermal conductivity, such as tempered glass or polycarbonate, are often preferred as they maximize heat absorption while minimizing heat loss, resulting in improved overall performance and efficiency of the solar water heater.
- Q: Can a solar water heater be used in areas with strict water temperature regulations?
- Yes, a solar water heater can be used in areas with strict water temperature regulations. Solar water heaters typically have temperature control mechanisms such as thermostats and mixing valves that allow users to set and regulate the desired water temperature. These mechanisms ensure that the water temperature complies with the regulations while still utilizing solar energy for heating.
- Q: When solar water heater comes into China
- The whole glass tube is in twentieth Century, the first by the United States Owens (Owens) company developed, not the invention of the Chinese invention of the.
- Q: What is the efficiency of a solar water heater?
- The efficiency of a solar water heater refers to how effectively it converts sunlight into usable heat energy for heating water. This efficiency can vary depending on factors such as the design of the system, the quality of the solar collectors, and environmental conditions. Generally, a well-designed solar water heater can achieve an efficiency of around 50% to 80%, meaning it can convert 50% to 80% of the energy from sunlight into heat energy for heating water.
- Q: Can a solar water heater be used in areas with strict building height restrictions?
- Yes, a solar water heater can be used in areas with strict building height restrictions. Solar water heaters are typically installed on rooftops and do not require additional height or space beyond what is already allowed for the building. They are designed to be compact and can be easily integrated into existing structures, making them suitable for areas with such restrictions.
- Q: Can a solar water heater be used in areas with high levels of air pollution from traffic?
- Yes, a solar water heater can still be used in areas with high levels of air pollution from traffic. The performance of the solar water heater may be slightly affected due to reduced sunlight exposure, but it can still effectively heat water using solar energy. Regular maintenance and cleaning of the solar panels may be required to ensure optimal performance in such areas.
- Q: What is the expected lifespan of the pump in a solar water heater system?
- The expected lifespan of a pump in a solar water heater system can vary depending on various factors such as the quality of the pump, maintenance practices, and usage patterns. However, on average, a well-maintained pump in a solar water heater system can last anywhere between 10 to 15 years.
- Q: Can a solar water heater be used in areas with limited access to financing options or loans for renewable energy projects?
- Certainly, areas with limited access to financing options or loans for renewable energy projects can make use of solar water heaters. One major advantage of these heaters is their affordability and quick payback period, making them an attractive option for those with limited financial resources. Solar water heaters are simple and low-cost technologies that are easy to install and maintain. They do not require expensive infrastructure or complex financing arrangements. In fact, there are many DIY solar water heater designs available, allowing individuals to build and install their own systems using materials found locally. In developing countries where access to financing options for renewable energy projects is limited, solar water heaters have been widely adopted. Governments, non-profit organizations, and international development agencies often provide subsidies, grants, or technical assistance to support the installation of these heaters. These initiatives aim to reduce reliance on fossil fuels, address energy poverty, and provide affordable and sustainable hot water solutions. Furthermore, solar water heaters can significantly reduce energy costs in the long run as they utilize free and abundant solar energy to heat water. This makes them a cost-effective alternative to traditional water heating methods like electric or gas-powered heaters. By reducing energy expenses, individuals or communities can allocate their limited financial resources to other urgent needs or invest in other sustainable development projects. To conclude, solar water heaters can be an ideal solution for areas with limited access to financing options or loans for renewable energy projects. Their affordability, simplicity, and potential for cost savings make them accessible and practical even in resource-constrained settings. Additionally, governmental and non-governmental initiatives often exist to support the adoption of solar water heaters in these areas, further facilitating their implementation and promoting sustainable energy practices.
- Q: Are solar water heaters safe?
- Yes, solar water heaters are safe. They do not pose any significant safety risks when properly installed and maintained.
- Q: Has anyone repaired it? What market? Know what to say
- If your water is tap water, according to the floor level and the need to provide water, plus a booster in the electromagnetic valve before the pump (market 90W 120W head 10 meters, 13 meters head automatic booster pump, and other specifications optional)
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RV Compact Non-Pressurized Solar Water Heater System
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 5000 set/month
OKorder Service Pledge
OKorder Financial Service
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