Vacuum Tube Solar Collector High Quality China Supplier
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- Loading Port:
- China main port
- 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 in areas with high wind speed?
- Yes, a solar water heater can be used in areas with high wind speed. However, it is important to ensure that the system is properly anchored and secured to withstand strong winds. Additionally, the design and installation of the system should take into consideration the potential impact of high winds on the stability and efficiency of the solar water heater.
- Q:How does the location of the solar water heater affect its efficiency?
- The location of a solar water heater can significantly impact its efficiency. Ideally, solar water heaters should be positioned in areas that receive ample sunlight throughout the day. Placing the heater in a location with direct and unobstructed access to sunlight will ensure maximum efficiency. If the solar water heater is installed in a shaded area or in a location where it is frequently blocked by trees, buildings, or other structures, it will receive less sunlight and therefore produce less heat. This can lead to reduced efficiency and lower water temperatures. Furthermore, the orientation and tilt angle of the solar collector can also affect its efficiency. In the northern hemisphere, for example, the collector should face south to maximize sun exposure. The tilt angle should be adjusted to match the latitude of the installation site. Incorrect orientation or tilt angle can result in reduced efficiency as the collector may not receive optimal sunlight. Additionally, the location's climate can impact the efficiency of the solar water heater. Areas with more sunshine and higher average temperatures will generally yield better results. Cold climates or regions with frequent cloudy days may experience decreased efficiency as the solar collector may struggle to generate enough heat. In conclusion, the location of a solar water heater is crucial for its efficiency. Placing it in an area with ample sunlight, minimal shading, correct orientation, and tilt angle will maximize its performance and ensure optimal water heating capabilities.
- Q:Installation of 150 liters of solar water heaters, the total down about how much money.
- The best choice to visit the old brands, they have the right to speak. I recommend to you the "Golden solar energy", the price is moderate, a refund, ten years repair, warranty of thirty years, for any harsh environment
- Q:Solar water heater than the tank can automatically Sheung Shui
- In order to solve the water supply will cause a lot of waste of water resources, and the high cost of electronic control valve. The automatic water shutoff device not only solves the water overflow caused by water resource waste, and the automatic water shutoff device has the advantages of simple structure, convenient use, no maintenance, low cost and long service life etc. some. Is the first choice for upgrading products.Installation of automatic water shutoff device is not to increase the circuit; do not change the water. Easy to install and upgrade the installation method is simple.
- Q:Excellent 800 solar water heater how to adjust the temperature to 30 degrees Celsius and intelligent mode
- The weather is hot and hot water utilization rate is fast, but also greatly reduced after-sales service, both time and energy saving. This type of solar energy than ordinary single warehouse in the absence of the sun heating time is only 20-30 minutes, and a single warehouse needs 2-3 hours!
- Q:Solar water heaters do not want to do too hot water
- 2, in the winter can be set in the solar energy meter auxiliary heating temperature, reduce the temperature of the auxiliary heating.Solar water heater is a photothermal converter, different from the traditional natural use, such as drying, lighting.
- Q:What are the common warranty issues with a solar water heater?
- Some common warranty issues with a solar water heater include problems with the solar collector, such as leaks or cracks, issues with the storage tank, such as corrosion or faulty temperature sensors, and malfunctions with the circulation pump or controls. It is also important to check if the warranty covers any issues related to the installation or maintenance of the system.
- Q:What is the role of insulation in a solar water heater?
- The role of insulation in a solar water heater is to minimize heat loss and maximize the efficiency of the system. Insulation acts as a barrier, preventing the heat generated by the sun from escaping the water storage tank and the pipes that circulate the hot water. It also helps to keep the water hot for a longer period of time, reducing the need for additional heating. By insulating the water storage tank and the pipes, the temperature of the water can be maintained at a high level, even during colder weather or at night when there is less sunlight available. This allows the solar water heater to continue providing hot water without the need for backup heating sources, such as electricity or gas. Additionally, insulation helps to prevent condensation from forming on the outer surface of the tank or pipes. This is important as condensation can lead to heat loss and potential damage to the system. By keeping the temperature of the surface above the dew point, insulation helps to maintain the overall efficiency of the solar water heater. Overall, insulation plays a crucial role in a solar water heater by minimizing heat loss, maximizing efficiency, and ensuring that the water remains hot for a longer duration. It helps to make the system more energy-efficient and cost-effective, allowing homeowners to enjoy the benefits of solar energy and hot water without unnecessary heat wastage.
- Q:What is the role of the solar water heater's reflector
- It is used to reflect solar energy behind the vacuum tube can not absorb the sun,
- Q:How does the reliability of a solar water heater compare to a traditional water heating system?
- The reliability of a solar water heater is generally higher than that of a traditional water heating system. Solar water heaters have fewer moving parts and are not dependent on electricity or gas supply, which reduces the risk of breakdowns and increases overall reliability. Additionally, solar water heaters have a longer lifespan compared to traditional systems, further enhancing their reliability.
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Vacuum Tube Solar Collector High Quality China 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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