Affordable Solar Water Heater Circulation Pump for Non-Pressure Solar Hot Water Systems
- Ref 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 shading from trees or nearby buildings?
- Yes, a solar water heater can still be used in areas with shading from trees or nearby buildings. However, the efficiency of the solar water heater may be reduced due to the decreased access to direct sunlight. It is important to ensure that the solar panels are positioned in an area where they receive maximum sunlight throughout the day to maximize the heater's performance.
- Q: Are there any specific considerations for installing a solar water heater in an apartment building?
- Yes, there are several specific considerations for installing a solar water heater in an apartment building. Firstly, the availability of roof space and orientation are important factors to ensure maximum sunlight exposure for the solar panels. Additionally, the weight-bearing capacity of the roof needs to be assessed to support the solar water heating system. It is also crucial to consider the plumbing infrastructure and the required modifications for integrating the solar water heater into the existing system. Moreover, the number of units and the hot water demand of the residents should be considered to determine the size and capacity of the solar water heating system. Lastly, legal and regulatory requirements, such as permits and approvals, should be adhered to when installing a solar water heater in an apartment building.
- Q: What is the average lifespan of the solar panels used in a solar water heater?
- The average lifespan of solar panels used in a solar water heater is typically around 25 to 30 years.
- Q: What is a passive solar water heater?
- A passive solar water heater is a system that utilizes the sun's energy to heat water in a natural and energy-efficient manner, without the need for mechanical or electrical components. It typically consists of a storage tank and a series of pipes or tubes, through which water flows and gets heated by the sun's rays. The design of the system allows for maximum absorption of sunlight and minimal heat loss, resulting in cost savings and reduced environmental impact.
- Q: Can a solar water heater be used in cold climates?
- Yes, a solar water heater can be used in cold climates. While the efficiency of the system may decrease in colder temperatures, solar water heaters are designed to work in various climates, including cold regions. They are equipped with insulation and antifreeze mechanisms to prevent freezing and ensure optimal performance even in low temperatures. Additionally, proper installation and sizing of the system can help maximize its efficiency in colder climates.
- Q: Are there any specific requirements for installing a solar water heater on a roof?
- Yes, there are specific requirements for installing a solar water heater on a roof. Some key requirements include having sufficient roof space and orientation to maximize sunlight exposure, ensuring the roof structure can support the weight of the system, and complying with local building codes and regulations. Additionally, it is important to have access to necessary plumbing connections and consider potential shading issues that could affect the efficiency of the solar panels.
- Q: What about the cold water heater
- Fault: mixing valve failure caused by uneven water or water caused by pipe string!
- Q: Can a solar water heater be used in areas with limited access to hot water?
- Yes, a solar water heater can be used in areas with limited access to hot water. Solar water heaters use the sun's energy to heat water, making them a sustainable and cost-effective option for areas without consistent access to hot water. The availability of sunlight is the primary requirement for their operation, making them a viable solution in many regions.
- Q: Can a solar water heater be used in areas with strict building codes?
- Yes, a solar water heater can be used in areas with strict building codes. However, it would be important to ensure that the solar water heater system meets all the necessary requirements and regulations outlined by the local building codes. This may involve obtaining proper permits, following specific installation guidelines, and adhering to safety standards. Consulting with local authorities or a professional installer experienced in navigating building codes would be advisable in order to ensure compliance and successful installation.
- Q: How does the efficiency of a solar water heater change with different water flow rates?
- The efficiency of a solar water heater generally decreases with higher water flow rates. This is because a higher flow rate leads to less time for the water to absorb heat from the solar collector, resulting in lower overall energy transfer and reduced efficiency. Conversely, lower flow rates allow for more time for heat absorption, resulting in increased efficiency.
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Affordable Solar Water Heater Circulation Pump for Non-Pressure Solar Hot Water Systems
- 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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