Solar Water Heater Vacuum 30 Tube Solar Collector China Top Supplier
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- Loading Port:
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- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
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Introduction of Non-Pressure Solar Water Heater:
Non-pressure Solar Heater is one of the most economical solar water heating device with pretty high efficiency at the same time. It consists of hot water storage tank, solar vacuum tubes with mouth plug in storage tank, and bracket supporting tank and tubes.When cold water in evacuated tubes is heated with solar irradiation, as the specific gravities of hot water and cold water are different, hotter water goes upward to storage tank and colder water goes downward to glass tubes. through this continuous circulation, the cold water in storage tank will be gradually heated till sunset.
Solar water heaters working principle
1. The solar collector absorbs solar energy and transmits it to the solar water heater tank through circulation
2. When the temperature of the collector reaches the set value, the controller starts the circulation pump automatically
3. The circulation pump makes heat-conducting liquid circulate automatically
4. The heat-conducting liquid transfers heat to water by lower heat exchanger in the water tank.
5. When the temperature difference between solar collector and heat pipe solar water heaters tank doesn't reach the set value, the circulation pump will be shut automatically
6. In case the temperature of the water tank does not reach Tmax, Electric Heating Element will start to work automatically
Solar water heaters working station component:
1. Operating screen
2. Manometer
3. Pump speed adjust switches
4. Temperature difference circulation pump
5. Flow rate indicator
6. Return circuit connector
7. Safety valve
8. Expansion vessel connector9. Return circuit connector
10. Wall mounting
11. Expansion vessel:8L
12. Pressure resistance: 10 bar pressure for expansion vessel
Solar water heaters specification:
Description | solar water heaters |
Material of out manifold | 0.55mm thickness color steel/ fluorine carbon steel |
Material of inner tank | Food grade 2.0 mm thickness SUS304 stainless steel |
Tank insulating layer | 40mm 45kg/m³ high-density polyurethane foamed |
Inlet and outlet hole | Male G1'' |
Max pressure | 0.6 Mpa |
Solar collector tube | 3.3 Borosilicate glass with N/Al coating |
Thickness of glass tube | 1.6mm |
Vacuum tube tightness | P≤0.005 Pa |
Absorption | as=0.93-0.96 (AM1.5) |
Emission ratio | εh=0.04-0.06 (80C±5C) |
Idle sunning property parameters | Y=220~260m2.C/KW |
Average heat loss coefficient | ULT=0.6~0.7W/(m2.C) |
Bracket: | 2.0mm thickness aluminum alloy |
Tank weight | 75KGS |
Tank size | 560mm Dia x 1810mm Height |
Tank capacity | 300L |
Solar collector | 2pcs 58x1800x15tube solar collector |
Absorber area | 2.811 m² |
Working station | SP116 working station |
Heat exchanger length | Upper:12m, Underside:18m |
Solar water heaters details show:
Benefits of this kind of solar water heaters:
1. Prolong the life of your existing water heater
2.Costs less than an electric, gas or oil water heater
3.No maintenance required
4.Lasts longer than a traditional hot water heater
5.Reduce your water heating costs
- Q: Can a solar water heater be used with a water softener system?
- Yes, a solar water heater can be used with a water softener system. In fact, it is generally recommended to use a water softener system in conjunction with a solar water heater. A water softener system helps to remove minerals such as calcium and magnesium from the water, which can cause scaling and reduce the efficiency of the solar panels. By using a water softener, the solar water heater can operate more efficiently and effectively, prolonging its lifespan and reducing maintenance needs. Additionally, softening the water can also improve the overall quality of the hot water produced by the solar water heater.
- Q: What are the installation requirements for solar panels used in a solar water heater?
- The specific system and location may dictate the installation requirements for solar panels used in a solar water heater. However, there are general requirements that apply to most installations. To begin with, it is crucial to have an unobstructed area that receives ample sunlight. Ideally, the solar panels should be installed on a south-facing roof or a location that receives maximum sunlight throughout the day. To ensure optimal sunlight exposure, it is important to minimize shading from nearby trees, buildings, or other obstructions. The roof or supporting structure on which the solar panels are mounted must be strong enough to bear their weight. Since solar panels are quite heavy, the roof should be able to handle the additional load. If necessary, reinforcement may be needed to ensure the installation's safety and stability. Proper mounting equipment should be used to securely attach the solar panels to the roof or support structure. The mounting system should be able to withstand high winds, snow loads, and other environmental factors. It is essential to follow the manufacturer's instructions and guidelines for correct installation. In addition to the solar panels, a solar water heater system requires a storage tank, plumbing connections, and other components. These components should be installed in accordance with the manufacturer's instructions and local building codes. To ensure proper installation and compliance with safety regulations, it is advisable to consult a professional installer or a licensed plumber. Moreover, electrical connections are necessary to link the solar panels to the water heater system. An experienced electrician should be involved in the installation to ensure correct wiring, grounding, and adherence to electrical codes. Safety precautions should be taken to prevent electric shocks or other electrical hazards. Overall, the installation requirements for solar panels used in a solar water heater encompass considerations such as sunlight exposure, structural integrity, proper mounting, plumbing connections, electrical wiring, and adherence to local building codes. It is recommended to consult professionals, including solar installers, plumbers, and electricians, to guarantee a safe and efficient installation.
- Q: What is the difference between a solar water heater and a solar panel?
- A solar water heater is specifically designed to heat water using energy from the sun, while a solar panel is designed to capture sunlight and convert it into electricity.
- Q: How does a solar water heater impact water heater efficiency ratings?
- A solar water heater significantly improves water heater efficiency ratings by utilizing renewable energy from the sun to heat the water. This reduces the reliance on traditional energy sources and lowers energy consumption, resulting in higher efficiency ratings for the water heater.
- Q: Can a solar water heater be used in areas with limited access to building codes and regulations?
- Yes, a solar water heater can be used in areas with limited access to building codes and regulations. Solar water heaters are relatively simple systems that can be installed without extensive building permits or regulations. As long as the installation is done safely and following basic guidelines, it can be a viable option for areas with limited building codes and regulations. However, it is always recommended to consult with professionals and ensure that any necessary safety measures are taken into account.
- Q: How often does a solar water heater need to be serviced?
- A solar water heater typically needs to be serviced once every 1-2 years to ensure optimal performance and efficiency.
- Q: What is the expected energy production of a solar water heater?
- The expected energy production of a solar water heater varies depending on various factors such as the size and efficiency of the system, local climate conditions, and usage patterns. On average, a well-designed solar water heater can provide around 50-80% of a household's hot water needs throughout the year.
- Q: What are the common repair issues with a solar water heater?
- Some common repair issues with a solar water heater include leaks, faulty temperature sensors, malfunctioning pumps or valves, and buildup of mineral deposits in the system.
- Q: Can a solar water heater be installed in a rented property?
- Yes, a solar water heater can be installed in a rented property with the permission and consent of the landlord. It is important to have a clear agreement and understanding with the landlord regarding the installation, maintenance, and potential removal of the solar water heater at the end of the tenancy.
- Q: A sun rain licensing solar water heater manual electric heating, overflow, can not automatically stop Sheung Shui, what is the reason?
- Two. Solenoid valve failure. The probability of such a failure is not equal to that of the probe. Determine the way: the instrument power off, then the tank also continues to overflow, and then turn off the solenoid valve before the cold water, then, the water tank stopped. In this way, you can determine the solenoid valve failure. The solution is to replace the solenoid valve.Three. The cold and hot water mixing valve of hot and cold water communication. The probability of such failure is not much, but there are also. The judgment way: the instrument power off, then the water tank water inlet switch off, then continue to overflow, the first tank hot water outlet is closed, then the tank does not overflow, then you can judge the fault reason of mixing valve. As long as the failure of the mixed valve can be replaced.
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Solar Water Heater Vacuum 30 Tube Solar Collector China Top Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 set
- Supply Capability:
- 10000 set/month
OKorder Service Pledge
OKorder Financial Service
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