Galvanized Steel Solar Water Heaters 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:
- Yes, a solar water heater can be used in areas with high levels of seismic activity. However, it is important to ensure that the installation is done properly and adheres to seismic safety guidelines. Reinforced mounting structures and appropriate anchoring techniques should be utilized to withstand potential earthquakes and prevent any damage to the solar water heater system.
- Q:
- Yes, a solar water heater can be used in areas with limited access to energy consultants and experts. Solar water heaters are relatively simple and straightforward to install and operate. They usually come with detailed installation and user manuals that can be followed by individuals with basic technical knowledge. Additionally, there are numerous online resources and tutorials available that can guide users through the installation and maintenance process. However, it is advisable to seek assistance from local professionals or experienced individuals if available, to ensure proper installation and optimize the system's performance.
- Q:
- The average energy savings from using a solar water heater vary depending on various factors such as climate, usage patterns, and the efficiency of the system. However, studies have shown that on average, solar water heaters can reduce energy consumption for water heating by 50-80%.
- Q:
- Yes, a solar water heater can be used to effectively heat swimming pools or hot tubs. The solar collector panels absorb sunlight and transfer the heat to the water, which is then circulated through the pool or hot tub. This eco-friendly and cost-effective method of heating can help maintain comfortable water temperatures while reducing energy consumption.
- Q:
- The impact of nearby buildings or structures on the performance of a solar water heater can be both positive and negative. On one hand, nearby buildings can provide shade, which can reduce the amount of sunlight reaching the solar panels and therefore decrease the efficiency of the system. On the other hand, if the buildings are positioned in a way that creates a wind tunnel effect, they can enhance the natural convection process and increase the overall performance of the solar water heater. Additionally, nearby buildings can also provide a barrier against strong winds, which can help protect the system and improve its durability. Overall, the impact of nearby buildings or structures on a solar water heater's performance depends on their location, orientation, and the specific design of the system.
- Q:
- Yes, a solar water heater can be used in areas with limited access to energy consultants. Solar water heaters are relatively simple systems that can be installed and maintained without extensive technical knowledge. With basic instructions and resources available online, individuals in such areas can learn to install and operate solar water heaters themselves. Additionally, many solar water heater manufacturers provide customer support and guidance to assist users in these situations.
- Q:
- The water flow rate has a significant impact on the performance of a solar water heater. A higher flow rate increases the heat transfer rate, allowing for more efficient heating of the water. However, if the flow rate becomes too high, it may reduce the time the water spends in the collector, resulting in lower overall heat absorption. Therefore, finding the optimal flow rate is crucial to maximizing the performance and efficiency of a solar water heater.
- Q:
- Yes, a solar water heater can be used in areas with high seismic activity. However, it is crucial to ensure that the system is properly designed and installed to withstand seismic forces. Reinforcements and anchoring mechanisms may be required to secure the solar water heater and prevent damage during earthquakes. Additionally, regular inspections and maintenance should be conducted to ensure the system remains stable and safe in seismic-prone areas.
- Q:Solar water heater after a month without water, will be bad
- According to the structure of the solar water heater is divided into vacuum tube solar water heater and flat type solar water heater, mainly vacuum tube solar water heater, occupy 95% of the domestic market share. Vacuum tube type solar water heater is composed of a heat collecting pipe, a water storage tank and bracket and other related parts, converting solar energy into heat energy mainly rely on vacuum tube, vacuum tube using the principle of cold water sinking floating, the water circulation and desired hot water.
- Q:
- The efficiency of a solar water heater can differ significantly depending on its design, with several factors contributing to this variation. To begin with, the efficiency of a solar water heater is heavily influenced by the type of collector used. Commonly, flat plate collectors are utilized, consisting of a flat absorber plate covered by a transparent layer. Although these collectors are effective at converting sunlight into heat, their efficiency can be impacted by factors like the absorber plate material and cover thickness. Conversely, evacuated tube collectors, featuring multiple glass tubes with a vacuum inside, are renowned for their high efficiency. The vacuum insulation minimizes heat loss, resulting in superior performance even in colder climates. Additionally, the size and orientation of the collector play a crucial role in the efficiency of a solar water heater. A larger collector area allows for the capture of more sunlight, increasing the amount of heat produced. Similarly, optimizing the collector's orientation to face the equator ensures maximum sunlight exposure throughout the day. Furthermore, the efficiency of a solar water heater is affected by the heat storage capacity and insulation of the system. These systems often incorporate a storage tank to retain heated water, with the tank's size and insulation impacting heat retention. Larger tanks with better insulation can store more heat, ensuring a consistent supply of hot water even during periods of limited sunlight. Lastly, the efficiency of a solar water heater is influenced by the control system integrated into it. Advanced control systems monitor water temperature and adjust the heat flow accordingly, ensuring peak performance and preventing overheating or energy wastage. In conclusion, the efficiency of a solar water heater varies depending on design elements such as collector type, size, orientation, heat storage capacity, insulation, and control system. Careful consideration of these factors is crucial to maximize the efficiency and effectiveness of a solar water heating system.
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