Vacuum Tube Solar Collector Supplier In China (50Tube)
- Ref Price:
-
- 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 limitations to the size of a solar collector installation?
- Yes, there are limitations to the size of a solar collector installation. One limitation is the available space for installation. Solar collectors require a certain amount of space to be installed, and if the available area is limited, it may not be possible to install a large-scale solar collector system. Another limitation is the amount of sunlight or solar radiation available in a specific location. Solar collectors rely on sunlight to generate electricity or heat, so if an area has limited sunlight throughout the year, it may not be feasible to install a large-scale solar collector system. Additionally, the cost of installing and maintaining a large-scale solar collector system can be a limitation. Larger installations require more equipment, materials, and manpower, which can increase the overall cost. Moreover, the cost of maintenance, repair, and cleaning of a larger system can also be higher, potentially limiting the size of the installation. Furthermore, the electrical grid capacity and infrastructure can pose limitations. If the local electrical grid is not capable of handling the additional energy generated by a large-scale solar collector system, it may not be possible to connect it to the grid. Upgrading the grid infrastructure can be expensive and time-consuming, which can restrict the size of the installation. Finally, regulatory and zoning limitations can also impact the size of a solar collector installation. Local regulations and zoning laws may impose restrictions on the size or height of solar collector installations, limiting their scale. Overall, while solar collector installations can be scaled up to a certain extent, factors such as available space, sunlight availability, cost, electrical grid capacity, and regulatory constraints can place limitations on the size of a solar collector installation.
- Q:Can solar collectors be used to heat water?
- Water can indeed be heated using solar collectors. These collectors, also known as solar thermal panels, are specifically designed to capture the energy from the sun and convert it into heat. Their installation usually takes place on rooftops or other suitable locations where they can receive maximum exposure to sunlight. The composition of these solar collectors consists of a series of tubes or plates that are purposely designed to absorb the sun's rays. To enhance their efficiency in capturing solar energy, these tubes or plates are often coated with a material that absorbs heat, such as black paint or a selective coating. When the collector is struck by the sun's rays, the heat is then transferred to a fluid flowing through these tubes or plates. This fluid, typically a mixture of water and an antifreeze solution, absorbs the heat and is subsequently pumped into a storage tank. The heated fluid then transfers its heat to the water present in the storage tank, thus increasing its temperature. Solar collectors can be employed in various types of water heating systems, including those used for domestic hot water and swimming pool heaters. In the case of domestic hot water systems, the solar collectors are responsible for heating the water used for showers, sinks, and other household purposes. As for swimming pool heaters, the solar collectors warm the water in the pool, allowing for comfortable swimming even during colder months. The use of solar collectors for water heating brings forth several advantages. Firstly, it relies on renewable energy sources, reducing the dependence on fossil fuels and subsequently lowering carbon emissions. Secondly, it has the potential to significantly reduce energy costs, considering sunlight is readily available and free of charge. Lastly, solar collectors boast a long lifespan and require minimal maintenance, making them a cost-effective and sustainable choice for water heating.
- Q:Can solar collectors be used in commercial areas?
- Solar collectors have the potential to be utilized in commercial areas. As a matter of fact, an increasing number of businesses are choosing to employ solar collectors to tap into the sun's power for their energy requirements. Solar collectors, including solar panels and solar thermal systems, can be positioned on the roofs, parking lots, or any accessible open space within commercial areas. These collectors convert sunlight into electricity or heat, which can then be employed for various purposes such as powering lighting systems, heating water, or even operating entire commercial operations. The utilization of solar collectors in commercial areas not only aids in reducing electricity expenses and lessening dependence on fossil fuels, but it also presents businesses with an opportunity to contribute to sustainability endeavors and enhance their eco-friendly image. Moreover, government incentives and tax credits for renewable energy installations often make investing in solar collectors financially feasible for businesses. Consequently, solar collectors represent a viable and advantageous choice for commercial areas seeking to embrace clean and renewable energy solutions.
- Q:Are solar collectors suitable for museums and art galleries?
- Museums and art galleries can benefit greatly from the use of solar collectors. Also referred to as solar panels or photovoltaic systems, these devices convert sunlight into electricity, which can be utilized to power various electrical devices and systems within the establishment. There are multiple reasons why solar collectors are a suitable choice for these establishments. Firstly, museums and art galleries often possess expansive roofs or open spaces, making them ideal for the installation of solar panels. This allows for maximum exposure to sunlight, which is crucial for generating sufficient electricity to meet the building's energy demands. Secondly, museums and art galleries typically operate during daylight hours, coinciding with the peak availability of sunlight. This enables solar collectors to efficiently harness the sun's energy and provide a reliable source of electricity throughout the day. Furthermore, museums and art galleries often prioritize environmental sustainability and energy efficiency. By installing solar collectors, these establishments align with these goals, reducing their reliance on fossil fuels and decreasing their carbon footprint. This showcases their commitment to renewable energy and sets an example for visitors and the wider community. Moreover, the use of solar collectors can lead to long-term energy cost savings for museums and art galleries. Although the initial investment may be higher, the electricity generated from solar panels essentially becomes free once the system is installed and operational. This can result in significant savings on utility bills over time. Additionally, the implementation of solar collectors can enhance the reputation and public image of museums and art galleries. It demonstrates a forward-thinking approach to energy consumption and environmental responsibility, attracting environmentally conscious visitors and donors. In conclusion, solar collectors are highly suitable for museums and art galleries due to their ability to generate clean and renewable electricity, their compatibility with operating hours, their potential for cost savings, and their positive impact on the institution's image. By embracing solar energy, museums and art galleries can contribute to a more sustainable future while maintaining their commitment to preserving and showcasing cultural heritage.
- Q:How do solar collectors affect visual aesthetics?
- Visual aesthetics can be influenced by solar collectors in both positive and negative ways. On one hand, these collectors have the potential to enhance the appearance of a building or landscape. Their sleek and modern designs can add a futuristic and eco-friendly touch, making a property more visually appealing. Additionally, the sight of solar collectors producing clean energy can symbolize progress and sustainability, further enhancing the visual appeal of an area. On the other hand, some individuals may find the presence of solar collectors unattractive or disruptive to the overall aesthetic. The size and bulkiness of traditional solar panels can be considered an eyesore, especially for those who prefer a more traditional or minimalist design. Furthermore, their placement on rooftops or in open spaces may obstruct views and alter the natural landscape, negatively impacting visual aesthetics. It is worth noting, however, that advancements in solar technology have resulted in more visually pleasing options. Solar tiles or shingles, for instance, seamlessly blend with traditional roofing materials, maintaining the overall aesthetic of a building while still generating energy. Moreover, solar collectors can be strategically positioned or integrated into architectural designs to minimize their visual impact, making them more acceptable for those concerned with aesthetics. Ultimately, the effect of solar collectors on visual aesthetics will vary depending on personal preferences, the design and placement of the collectors, and the overall context in which they are installed. As solar technology continues to progress, there is an increasing focus on seamlessly incorporating renewable energy solutions into the built environment, finding a balance between functionality and visual appeal.
- Q:Can solar collectors be used for heating tennis courts?
- Yes, solar collectors can be used for heating tennis courts. By harnessing the sun's energy, solar collectors can generate heat that can be used to warm the tennis court surface, enabling players to enjoy the game in colder weather conditions.
- Q:How long does it take for a solar collector system to pay for itself?
- The payback period for a solar collector system can vary based on several factors including the initial cost, energy savings, and local incentives. On average, it takes around 5 to 10 years for a solar collector system to pay for itself through reduced energy bills.
- Q:Can solar collectors be used for heating shopping malls?
- Yes, solar collectors can be used for heating shopping malls. Solar thermal systems can provide heat for space heating and hot water needs in shopping malls by utilizing the sun's energy to generate heat. These systems can be integrated into the building's HVAC system, reducing the reliance on traditional heating methods and lowering energy costs. Additionally, the use of solar collectors aligns with sustainable practices and can contribute to reducing the mall's carbon footprint.
- Q:What is the working principle of flat solar collectors?
- At the same time, due to the temperature of the heat absorber, through the transparent cover and the shell to the environment heat loss, constitute a flat solar collector heat loss.
- Q:Can solar collectors be used for generating electricity on airports?
- Yes, solar collectors can be used for generating electricity on airports. Solar panels can be installed on rooftops, parking lots, or unused land at airports to harness solar energy and generate electricity. This renewable energy source can help airports reduce their carbon footprint, decrease reliance on fossil fuels, and contribute to a greener and more sustainable operation. Additionally, solar power can provide a reliable and cost-effective energy solution for powering various airport facilities and operations.
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Vacuum Tube Solar Collector Supplier In China (50Tube)
- 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
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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