Vacuum 30 Tube Solar Collector China Top Supplier
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- Loading Port:
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- Payment Terms:
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- 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:What is the expected performance of a solar water heater in areas with high levels of humidity?
- The expected performance of a solar water heater in areas with high levels of humidity may be slightly reduced compared to drier areas. High humidity can affect the efficiency of the system by reducing the rate at which water is heated. However, modern solar water heaters are designed to overcome this challenge by incorporating measures such as improved insulation and efficient heat transfer mechanisms. Therefore, while the performance may be slightly impacted, solar water heaters can still provide a significant amount of hot water in humid areas.
- Q:Can a solar water heater be used in areas prone to hurricanes or other severe weather conditions?
- Certainly! Solar water heaters can be utilized in regions that are susceptible to hurricanes and other extreme weather phenomena. Although it is true that severe weather occurrences such as hurricanes can result in harm to infrastructure, including solar water heaters, the risk can be minimized through appropriate installation and design. Generally, solar water heaters are placed on rooftops or elevated locations to maximize exposure to sunlight. However, they can be securely fastened to endure strong winds. In hurricane-prone areas, it is crucial to adhere to building codes and regulations that mandate the use of hurricane straps or other reinforcement measures to ensure the solar water heater remains intact during severe weather conditions. Furthermore, certain manufacturers produce solar water heaters explicitly engineered to withstand high winds and severe weather. These models may possess reinforced frames, impact-resistant glass, and other protective features that enhance their durability. It is vital to select a reliable and reputable manufacturer when purchasing a solar water heater for use in regions prone to hurricanes. As a precautionary measure in the face of an approaching hurricane or severe weather conditions, it is advisable to shut off the water supply and drain the solar water heater. This step helps safeguard the system from potential water infiltration or damage caused by debris during the storm. In conclusion, with proper installation, reinforcement, and maintenance, solar water heaters can be employed in areas prone to hurricanes or other severe weather conditions. Nonetheless, it is crucial to take necessary precautions and adhere to local building codes to ensure the system's resilience and safety during extreme weather events.
- Q:Can a solar water heater be used in areas with high levels of air pollution from traffic?
- Yes, a solar water heater can still be used in areas with high levels of air pollution from traffic. While air pollution can potentially reduce the efficiency of the solar panels by blocking some sunlight, it does not render the system completely ineffective. Solar water heaters can still generate heat from the remaining sunlight and function well enough to provide hot water, although their performance may be slightly compromised.
- Q:How does the efficiency of a solar water heater vary based on the climate?
- The efficiency of a solar water heater can vary based on the climate. In regions with ample sunlight and high average temperatures, such as tropical climates, solar water heaters tend to be more efficient as they can harness more solar energy to heat the water. In contrast, in colder climates with less sunlight, the efficiency may be lower as the system may struggle to generate enough heat to warm the water to the desired temperature. However, advancements in technology and the use of insulation can help improve the efficiency of solar water heaters even in colder climates.
- Q:Home has a solar water heater for a long time will not be bad ah?
- Long term use of solar water heaters should not be how to maintain?Vacuum tube solar water heater with high efficiency, in the summer, the weather, less than two days of water temperature up to boiling point. If a long time without water, the water tank will make a long time in high temperature and high pressure condition, this will accelerate the aging of the sealing ring, polyurethane insulation materials accelerated aging, shrinking, sometimes causing the exhaust is not smooth, too much pressure will make the water tank and the water swelling bad node scale, shorten the life of the water tank.
- Q:What is the expected energy production of a solar water heater?
- The expected energy production of a solar water heater depends on various factors such as the size of the system, location, climate, and usage patterns. On average, a well-designed and properly installed solar water heater can provide around 50-80% of a household's hot water needs, resulting in significant energy savings. However, it is important to consider these estimates as general guidelines, as individual results may vary.
- Q:Can a solar water heater be used in areas with limited access to professional installation services?
- Yes, a solar water heater can be used in areas with limited access to professional installation services. Solar water heaters are relatively simple systems and can often be installed by individuals with basic technical knowledge. There are also resources available, such as DIY guides and online tutorials, that can help individuals in such areas to install and maintain solar water heaters themselves.
- Q:Can a solar water heater be used in areas with high levels of air humidity?
- Yes, a solar water heater can be used in areas with high levels of air humidity. The efficiency of the solar water heater may be slightly affected by the humidity, but it can still effectively harness solar energy to heat water. The system may require proper maintenance and regular cleaning to prevent any potential issues caused by the humidity, such as mineral deposits or corrosion.
- Q:Solar water heater in and out of the water pipes are connected to the home with the above?
- Solar water heater is the first to enter the cold water storage tank, and then through the heat collector to heat the water tank.
- Q:What are the installation requirements for a solar water heater's circulation system?
- The installation requirements for a solar water heater's circulation system typically include proper positioning and mounting of the solar collectors, ensuring adequate clearance for optimal sun exposure, connecting the collectors to the storage tank, and installing the necessary pipes, valves, and pumps for circulating the water. Additionally, it is important to ensure proper insulation of the pipes to minimize heat loss, and to comply with any local building codes and safety regulations.
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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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