Scoop Solar Collectors - 50Tube Vacuum Tube Solar Collector Supplier in China
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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
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: Are there any disadvantages to using solar collectors?
- Yes, there are a few disadvantages to using solar collectors. Firstly, the initial cost of installing solar collectors can be quite high, making it less affordable for some individuals or businesses. Additionally, the efficiency of solar collectors can be affected by factors such as weather conditions and location, resulting in fluctuations in energy production. Lastly, solar collectors require adequate space for installation, which can be a limitation in urban areas with limited roof or ground space.
- Q: Can solar collectors be used to generate electricity during nighttime hours?
- No, solar collectors cannot be used to generate electricity during nighttime hours. Solar collectors rely on sunlight to generate electricity, as they convert sunlight into usable energy. At night, when the sun is not shining, there is no source of sunlight available for the solar collectors to generate electricity. However, there are alternative methods to generate electricity during nighttime hours, such as using batteries to store excess solar energy generated during the day for later use.
- Q: What is the maintenance cost for solar collectors?
- The maintenance cost for solar collectors can vary depending on the type and size of the system, as well as the specific components used. Generally, the maintenance cost for solar collectors is relatively low compared to other forms of energy generation. One of the main maintenance tasks for solar collectors is cleaning the panels to ensure optimal efficiency. This can be done using water and a soft cloth or sponge. In some cases, if the panels are installed at an angle, rainwater may be sufficient to keep them clean. Regular inspection of the system is also important to identify any issues or damage that may require repairs. This includes checking for loose connections, damaged wiring, or any signs of wear and tear. It is recommended to have a professional technician perform these inspections to ensure safety and proper functioning of the system. In terms of costs, routine maintenance for solar collectors typically involves minimal expenses. Cleaning supplies, such as water and cleaning agents, may be required, but these are generally low-cost items. If any repairs or replacements are needed, such as fixing a broken panel or replacing a faulty component, the cost will depend on the specific issue and the extent of the repair. Overall, while there are some maintenance tasks and potential costs associated with solar collectors, they are generally minimal compared to the long-term benefits and savings provided by solar energy.
- Q: Do solar collectors require maintenance?
- Yes, solar collectors do require maintenance. Regular maintenance is necessary to ensure optimal performance and longevity of the solar collectors. This includes cleaning the panels to remove dust and debris, checking for any damage or leakage, inspecting the connections and wiring, and monitoring the system's performance. Additionally, some components may need to be replaced or repaired over time.
- Q: Can solar collectors be used for heating swimming pools in summer?
- Yes, solar collectors can be used for heating swimming pools in summer. Solar collectors absorb the sun's energy and transfer it to the pool water, effectively raising its temperature. This can be a cost-effective and environmentally friendly way to heat swimming pools during the summer months when there is abundant sunlight available.
- Q: What is the efficiency of a solar collector?
- The efficiency of a solar collector refers to how effectively it converts sunlight into usable energy, typically heat or electricity. It is measured as the ratio of the energy output divided by the energy input from the sun. The higher the efficiency, the more effectively the solar collector is able to harness solar energy.
- Q: Are solar collectors cost-effective?
- Yes, solar collectors are cost-effective in the long run. While the initial investment may be higher compared to traditional energy sources, the operational costs are significantly lower as solar energy is free. Additionally, solar collectors require minimal maintenance and have a long lifespan, resulting in substantial savings on energy bills over time.
- Q: Can solar collectors be used in tidal power plants?
- No, solar collectors cannot be used in tidal power plants as they generate electricity from the movement of tidal currents, while solar collectors rely on sunlight to produce power.
- Q: Can solar collectors be used for heating car manufacturing plants and assembly lines?
- Yes, solar collectors can certainly be used for heating car manufacturing plants and assembly lines. Solar thermal collectors can capture the sun's energy and convert it into heat, which can be used for various purposes, including heating industrial facilities. By installing solar collectors on the rooftops or open areas of car manufacturing plants, the collected solar energy can be utilized to supplement or replace traditional heating systems. Solar thermal collectors work by absorbing sunlight through a series of tubes or panels containing a heat-absorbing medium, such as water or a heat-transfer fluid. This absorbed heat can then be transferred to a heating system, such as radiators, underfloor heating, or even directly into the ventilation system of the facility. This process can help to maintain a comfortable working environment for employees and provide the necessary heating for assembly lines. Moreover, solar collectors can be integrated with other energy-efficient technologies, such as heat pumps or thermal storage systems, to maximize the utilization of solar energy. These additional systems can store excess heat during sunny periods and release it when needed, ensuring a continuous supply of heating energy even during cloudy days or at night. Using solar collectors for heating car manufacturing plants and assembly lines can have several advantages. Firstly, it reduces reliance on fossil fuels and helps to mitigate the environmental impact associated with greenhouse gas emissions. Secondly, it can lead to significant cost savings on energy bills, as sunlight is a free and abundant energy source. Additionally, integrating solar collectors into manufacturing facilities can enhance their sustainability profile and contribute to the organization's overall corporate social responsibility efforts. However, it is important to note that the feasibility of using solar collectors for heating car manufacturing plants and assembly lines depends on various factors, including the geographical location, available space for installation, and energy requirements of the facility. A thorough assessment and feasibility study should be conducted to determine the optimal design, size, and integration of solar thermal systems to meet the specific heating needs of each manufacturing plant or assembly line.
- Q: How do solar collectors perform in areas with frequent sandstorms?
- Solar collectors may not perform optimally in areas with frequent sandstorms. The sand particles can accumulate on the surface of the collectors, reducing their efficiency by blocking sunlight and potentially damaging the equipment. Regular cleaning and maintenance of the collectors may be necessary to ensure proper functioning in such conditions.
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Scoop Solar Collectors - 50Tube Vacuum Tube Solar Collector Supplier in China
- 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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