RV Compact Non-Pressurized Solar Water Heater System
- Ref Price:
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- 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 color of the solar water heater affect its performance?
- The color of the solar water heater can affect its performance by influencing its ability to absorb and retain solar energy. Darker colors, such as black, tend to absorb more sunlight and heat up faster, resulting in increased efficiency and higher water temperatures. Conversely, lighter colors, such as white, reflect more sunlight and may lead to lower heat absorption and reduced performance. Therefore, the color choice can impact the overall effectiveness and energy efficiency of the solar water heater.
- Q: Can a solar water heater be used in areas with extreme temperature fluctuations?
- Yes, a solar water heater can be used in areas with extreme temperature fluctuations. Solar water heaters are designed to withstand a range of temperatures and are capable of operating in both extremely hot and cold climates. The key to their effectiveness lies in the design and insulation of the system. In areas with extreme cold temperatures, solar water heaters may be equipped with freeze protection mechanisms such as antifreeze heat transfer fluids or heat exchangers. These mechanisms prevent the water or heat transfer fluid from freezing, ensuring that the system continues to function optimally. Similarly, in areas with extreme heat, solar water heaters may be designed with efficient insulation to prevent excessive heat loss. Additionally, the positioning of the solar collectors can be adjusted to optimize heat absorption in colder climates or to reduce heat absorption in hotter climates. Therefore, with proper design and insulation considerations, solar water heaters can be effectively used in areas with extreme temperature fluctuations.
- Q: Power consumption of solar water heaterI am ready to decorate, want to do solar water heaters, about 240 liters, 3/4 people use1 optimistic about a brand called HUanpu optical cable, how does this brand?2 I heard that because of the time required to use electricity heating, solar power consumption, how many kilowatts?3 ready to decorate, I would like to ask the number of solar water heaters inserted in the general use of the number of square line? 2.5 square enough?4 solar energy in Guangzhou cost-effective?5 solar water heater repair and maintenance frequency and cost?Please use the experience of friends to share,
- 3: because the main power consumption of the solar water heater or electric heating, and are generally not more than 2000W, so the GB 2.5 mm2 copper (aluminum not basic enough (OH) 2.5 GB line can withstand the maximum power below 4000W), but the line on the market are often not up to the national standard, for the sake of safety recommended to install 4 square to the position; for reservation, suggest the highest position in the home, and at noon and afternoon sunshine place, if not both, the sunshine is preferred;
- Q: Does a solar water heater require regular maintenance?
- Yes, a solar water heater does require regular maintenance. Routine maintenance tasks include checking for leaks, cleaning the solar panels, inspecting and replacing any faulty components, and ensuring proper fluid levels. Regular maintenance helps to maximize the efficiency and lifespan of the solar water heater.
- Q: Are there any government incentives or tax credits for installing a solar water heater?
- Yes, there are government incentives and tax credits available for installing a solar water heater. These incentives and credits vary by country and region, but they are aimed at promoting renewable energy adoption and reducing carbon emissions. It is advisable to check with local government bodies or energy agencies to find out specific details and eligibility criteria for such incentives and tax credits.
- Q: What is the environmental impact of a solar water heater?
- A solar water heater has a positive environmental impact as it significantly reduces the reliance on fossil fuels for heating water. It reduces greenhouse gas emissions and air pollution since it operates solely on renewable energy from the sun. Additionally, it conserves energy and reduces the demand for electricity or gas, contributing to a more sustainable and eco-friendly approach to water heating.
- Q: Solar water heater manufacturing materials
- At present, China's market is the universal glass solar heat collection vacuum tube. The structure is divided into the outer tube, inner tube, selective absorbing coating, getter, stainless steel clip, vacuum jacketed etc.. The collector of foreign mature are flat plate collector, flat plate collector has the advantages of long service life, high stability, Recyclable advantages, but because of serious ATM collector cost slightly higher, a lot of domestic production of low price flat collector performance is not good, so it is the main performance of domestic solar energy flow manufacturers distorted flat plate collector.
- Q: Can a solar water heater be used in areas with limited access to building permits?
- Yes, a solar water heater can be used in areas with limited access to building permits. Solar water heaters are typically considered as low-impact and environmentally friendly systems, which may require fewer regulations and permits compared to other conventional heating systems. However, it is important to check the specific regulations and requirements of the area in question to ensure compliance and obtain any necessary approvals before installation.
- Q: How does the installation angle of the solar panels affect the efficiency of a solar water heater?
- The efficiency of a solar water heater is significantly influenced by how the solar panels are angled during installation. The angle at which the panels are set determines the amount of sunlight they can capture and convert into energy. Ideally, solar panels should be positioned at an angle that allows them to receive maximum sunlight throughout the entire day. The optimal angle varies depending on the location, but generally, a tilt angle equal to the latitude of the installation site is considered optimal for solar water heaters. If the installation angle of the solar panels is too steep, they may receive excessive direct sunlight at certain times, leading to overheating and reduced efficiency. Conversely, if the panels are installed at a shallow angle, they may not receive enough direct sunlight, resulting in lower energy production and reduced efficiency. Moreover, the installation angle also affects the self-cleaning capability of the panels. When placed at the optimal angle, rainwater can effectively wash away any dirt or debris that may accumulate on the surface, ensuring maximum sunlight exposure and maintaining efficiency. Therefore, it is crucial to carefully consider and adjust the installation angle of solar panels in a solar water heater system to maximize energy production and efficiency.
- 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.
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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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