Flat-Plate Solar Collectors - Separated Flat Plate Solar Thermal Collector

Flat-Plate Solar Collectors - Separated Flat Plate Solar Thermal Collector

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 500 pc

Supply Capability:: 10000 pc/month

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Specifications

Sunshore non pressure solar collector
CE, Solar keymark certificate
Low pressure, high efficiency. low cost
Commercial use

Sunshore vacuum tube non pressure solar collector

Detail of material:

Outer tank: Al-Zn coated steel sheet

Inner tank: SUS 304-2B stainless steel sheet

Insulation: Polyurethane foam

Vacuum tube: Borosilicate glass 3.3

Absorption coating: Al-N-Cu-SS

Stand: Aluminum Alloy/Galvanized sheet

Feature of Flat Plate collector:

1.using patent advanced coating technology with high efficiency performance

2.High strength aluminium-alloy structure with surface varnish baking

3.High visual shape, easy installation, maintenance free

4.Pressurized designing, operate with pressure up to 1 MPa

5.Can be combined with existing energy

Features:

Copper pipes and fins

Blue Vacuum Coating

American ultrasonic welding

Tempered glass cover

Size: 2000*1000*90mm

Advantages:

Great pressurization property, very safe and clean.

Absorption ≥95%; emission ≤5%.

Strong thermal stability.

Strong welding property and conductivity.

Strong protection to the collector.

Benefits:

Durable and corrosion-resistant material makes your maintenance cost low.

Comfortable hot water can be gained even in medium solar radiation areas.

Increases the value of your property.

Long lifespan to 25 years, makes your investment more worth it.

Worry-free from hails or other terrible weathers.

Product advantage

Solar energy (Solar) generally refers to the Sun's radiant energy which is used as the modern general power generation. The water tank adopts stainless steel SUS304 food grade material, Corrosion resistance and durable .The brackets Using aluminum alloy material,USES the word "people" streamlined support, and combine the water tank, strong and durable .The vacuum tube is made of high quality high borosilicate, hard glass production,Good light transmittance,Heat faster Heat preservation is better. Our company can produces its own water tank bracket and vacuum tubes,Its products over the years committed to technology innovation,So the quality and service guaranteed and there are quite a preferential price.So many advantages is your best choose!

How it works

The design of this type uses the all-glass evacuated solar collector tubes as the heat absorb element. The high vacuum degree of the clearance between the outer and inner tube can reduce the heat emission which caused by convection and conduction to a very low level. All-glass evacuated tube transfers sun energy into heat energy by high absorption rate and low emittance rate of layer films. Depend on the different density between the hot water and the cold water, a cycle created in the tube which hot water ascending and cold water descending status. Keeping natural circulation like this, the water in the tank will be heated. Flat plate collectors are an extension of the basic idea to place a collector in an 'oven'-like box. Here, a pipe is connected to the water tank and the water is circulated through this pipe and back into the tank. The water tank is now outside the collector that only contains the pipes. Since the surface-to-volume ratio increases sharply as the diameter of a pipe decreases, most flat-plate collectors have pipes less than 1 cm in diameter. The efficiency of the heating process is therefore sharply increased. The design of a flat-plate collector therefore typically takes the shape of a flat box with a robust glass top oriented towards the sun, enclosing a network of piping. In many flat-plate collectors the metal surface of the pipe is increased with flat metal flanges or even a large, flat metal plate to which the pipes are connected. Since the water in a flat-plate collector usually reaches temperatures much higher than that of an ICS, the problem of radiation of heat back to the environment is very important, even though a box-like 'oven' is used.

Q: Can solar collectors be used for generating electricity on submarines?: Solar collectors cannot be used for generating electricity on submarines. Submarines operate primarily underwater, where sunlight cannot penetrate. As a result, solar collectors would not be able to harness sunlight to generate electricity. Submarines typically rely on other power sources, such as nuclear reactors or diesel engines, to generate the necessary electricity for their operations.

Q: Can solar collectors work in cloudy or winter weather?: Yes, solar collectors can still work in cloudy or winter weather, although their efficiency may be reduced. While direct sunlight is ideal for maximum energy production, solar collectors can still capture and convert diffuse sunlight and indirect light into usable energy. Some advanced solar technologies are specifically designed to perform well in low light conditions, making them suitable for cloudy or winter weather.

Q: Can solar collectors be used for heating swimming pools in summer?: Yes, solar collectors can definitely be used for heating swimming pools in summer. Solar collectors, also known as solar panels or solar thermal systems, absorb sunlight and convert it into heat energy. This heat energy can then be transferred to the swimming pool water, effectively warming up the pool. During summer, when the sun is at its peak and the weather is generally warm, solar collectors are particularly efficient in harnessing solar energy. The panels use solar radiation to heat up a fluid, usually water or antifreeze solution, which is then circulated through a heat exchanger to warm the pool water. Solar collectors are an environmentally friendly and cost-effective solution for pool heating. They utilize renewable energy from the sun, which is freely available, reducing reliance on traditional energy sources such as electricity or gas. This can lead to significant energy cost savings in the long run. Additionally, using solar collectors for pool heating can extend the swimming season, allowing pool owners to enjoy their pools for a more extended period. It also eliminates the need for other heating methods, such as electric or gas heaters, which can be more expensive to operate. However, it is important to note that the effectiveness of solar collectors for pool heating depends on various factors, including the size of the collector system, the location and orientation of the panels, and the swimming pool's size and insulation. Proper design and installation are crucial to ensure optimal performance and heat transfer. In conclusion, solar collectors can be effectively used for heating swimming pools in summer. They offer a sustainable and cost-efficient solution, allowing pool owners to enjoy warm pool water while minimizing their environmental footprint and energy costs.

Q: How do solar collectors affect water conservation?: There are various ways in which solar collectors can positively impact water conservation. To begin with, the utilization of the sun's energy by solar collectors for heating water reduces the need for traditional water heating methods, which typically consume large quantities of water. Consequently, less water needs to be extracted from natural sources like rivers, lakes, or underground aquifers. Furthermore, solar collectors often incorporate closed-loop systems that recycle and reuse heated water. This enables the stored water to be used multiple times, thereby decreasing overall water consumption. This is especially advantageous in regions where water scarcity is a pressing concern. Moreover, solar collectors can be combined with other water conservation techniques, such as rainwater harvesting. By collecting rainwater and utilizing solar collectors to heat it, the demand for potable water in activities like irrigation or washing can be minimized, thus conserving water resources. Additionally, solar collectors can play a crucial role in the desalination process, converting seawater into fresh water. This is particularly valuable in coastal areas where freshwater resources are limited. By utilizing solar energy to power the desalination process, less energy is required from conventional sources like fossil fuels, resulting in reduced water consumption and environmental impact. In conclusion, solar collectors contribute to water conservation through the reduction of reliance on water-intensive heating methods, the reuse of heated water, the integration with rainwater harvesting, and the facilitation of seawater desalination. These sustainable practices aid in the preservation of water resources and promote a more efficient and environmentally friendly use of water.

Q: Are there any limitations to the size of a solar collector system?: Yes, there are limitations to the size of a solar collector system. The available space, budget constraints, and the energy needs of the property are some factors that can limit the size of the system. Additionally, local regulations and permits may impose restrictions on the maximum size of solar collector systems.

Q: Are solar collectors suitable for heating office buildings?: Yes, solar collectors are suitable for heating office buildings as they harness the sun's energy to generate heat, making them a sustainable and cost-effective alternative to traditional heating systems. They can provide ample heating for office spaces, reducing energy costs and carbon emissions while also promoting a greener and more environmentally friendly approach to heating.

Q: Can solar collectors be used for heating greenhouse spaces?: Yes, solar collectors can be used for heating greenhouse spaces. Solar collectors, such as solar thermal panels or solar air heaters, can absorb sunlight and convert it into heat energy. This heat energy can then be used to warm the greenhouse, providing a sustainable and cost-effective heating solution for maintaining optimal temperature levels inside the greenhouse.

Q: Can solar collectors be used in combination with geothermal systems?: Yes, solar collectors can be used in combination with geothermal systems. This combination can be beneficial as it allows for the utilization of two renewable energy sources, maximizing energy efficiency and reducing overall dependence on fossil fuels. Solar collectors can provide additional heating or cooling to supplement the geothermal system, especially during peak demand periods or when solar energy is more abundant. This integration of solar and geothermal technologies can enhance the sustainability and cost-effectiveness of heating and cooling systems.

Q: Can solar collectors be used in solar thermal process heating?: Solar thermal process heating utilizes solar collectors to effectively heat fluids or materials for industrial processes. These collectors, also referred to as solar thermal collectors, absorb sunlight and convert it into heat energy. By capturing solar radiation and transferring the heat to a fluid, solar collectors can be used in a range of industrial applications. There are different types of solar collectors suitable for solar thermal process heating. Flat plate collectors, for example, consist of a dark-colored absorbing plate covered with a transparent cover and insulation on the backside. These collectors absorb sunlight and transfer the heat to a fluid flowing through pipes or channels within the collector. Evacuated tube collectors, on the other hand, are more efficient in capturing solar radiation with their rows of parallel glass tubes, each containing an absorber tube. The use of solar thermal process heating offers various benefits, including reduced dependence on fossil fuels, lower operating costs, and decreased carbon emissions. By harnessing the sun's energy through solar collectors, industries can significantly minimize their energy consumption and environmental impact. The application of solar thermal process heating extends to multiple sectors, such as food processing, textile manufacturing, and chemical production. In conclusion, solar collectors provide a viable and effective solution for solar thermal process heating. Their utilization enables industries to embrace renewable solar energy, resulting in cost savings and sustainability.

Q: Can solar collectors be used for heating emergency response centers?: Yes, solar collectors can be used for heating emergency response centers. Solar collectors, such as solar thermal panels, can effectively capture and convert sunlight into heat energy for heating purposes. This renewable energy source can be utilized to heat emergency response centers, reducing reliance on traditional fossil fuel-based heating systems and promoting sustainability.

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