Best Solar Cells To Buy:Poly 156x156mm2 Solar Cells Made in Class 1
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6500 watt
- Supply Capability:
- 6000000 watt/month
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The operation of a photovoltaic (PV) cell requires 3 basic attributes:
The absorption of light, generating either electron-hole pairs or excitons.
The separation of charge carriers of opposite types.
The separate extraction of those carriers to an external circuit.
In contrast, a solar thermal collector supplies heat by absorbing sunlight, for the purpose of either direct heating or indirect electrical power generation from heat. A "photoelectrolytic cell" (photoelectrochemical cell), on the other hand, refers either to a type of photovoltaic cell (like that developed by Edmond Becquerel and modern dye-sensitized solar cells), or to a device that splits water directly into hydrogen and oxygen using only solar illumination.Characteristic of Mono 156X156MM2 Solar Cells
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Adaptive cells change their absorption/reflection characteristics depending to respond to environmental conditions. An adaptive material responds to the intensity and angle of incident light. At the part of the cell where the light is most intense, the cell surface changes from reflective to adaptive, allowing the light to penetrate the cell. The other parts of the cell remain reflective increasing the retention of the absorbed light within the cell.[67]
In 2014 a system that combined an adaptive surface with a glass substrate that redirect the absorbed to a light absorber on the edges of the sheet. The system also included an array of fixed lenses/mirrors to concentrate light onto the adaptive surface. As the day continues, the concentrated light moves along the surface of the cell. That surface switches from reflective to adaptive when the light is most concentrated and back to reflective after the light moves along
Mechanical data and design
Format | 156mm x 156mm±0.5mm |
Thickness | 210μm±40μm |
Front(-) | 1.5mm bus bar (silver),blue anti-reflection coating (silicon nitride) |
Back (+) | 2.5mm wide soldering pads (sliver) back surface field (aluminium) |
Temperature Coefficient of Cells
Voc. Temp.coef.%/K | -0.35% |
Isc. Temp.coef .%/K | +0.024%/K |
Pm.Temp.coef. %/K | -0.47%/K |
Electrical Characteristic
Effiency(%) | Pmpp(W) | Umpp(V) | Impp(A) | Uoc(V) | Isc(A) | FF(%) |
18.35 | 4.384 | 0.526 | 8.333 | 0.63 | 8.877 | 78.39% |
18.20 | 4.349 | 0.526 | 8.263 | 0.63 | 8.789 | 78.54% |
18.05 | 4.313 | 0.525 | 8.216 | 0.63 | 8.741 | 78.32% |
17.90 | 4.277 | 0.524 | 8.161 | 0.625 | 8.713 | 78.04% |
17.75 | 4.241 | 0.523 | 8.116 | 0.625 | 8.678 | 77.70% |
17.60 | 4.206 | 0.521 | 8.073 | 0.625 | 8.657 | 77.36% |
17.45 | 4.170 | 0.519 | 8.039 | 0.625 | 8.633 | 76.92% |
17.30 | 4.134 | 0.517 | 8.004 | 0.625 | 8.622 | 76.59% |
17.15 | 4.096 | 0.516 | 7.938 | 0.625 | 8.537 | 76.80% |
17.00 | 4.062 | 0.512 | 7.933 | 0.625 | 8.531 | 76.18% |
16.75 | 4.002 | 0.511 | 7.828 | 0.625 | 8.499 | 75.34% |
16.50 | 3.940 | 0.510 | 7.731 | 0.625 | 8.484 | 74.36% |
FAQ
Q: What price for each watt?
A: It depends on the quantity, delivery date and payment terms, generally Large Quantity and Low Price
Q: What is your size for each module? Can you tell me the Parameter of your module?
A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
Q: What is your size for each module? Can you tell me the Parameter of your module?
A: We have different series of panels in different output, both c-Si and a-Si. Please take the specification sheet for your reference.
- Q: What is the maintenance required for solar cells?
- The maintenance required for solar cells is typically minimal. It involves regular cleaning of the solar panels to remove any dust or debris that may accumulate and potentially reduce their efficiency. Additionally, periodic inspections are recommended to detect any signs of damage or wear, such as cracked glass or loose connections, which should be repaired promptly. Overall, proper maintenance ensures optimal performance and longevity of solar cells.
- Q: Can solar cells be used for aerospace applications?
- Yes, solar cells can be used for aerospace applications. They are commonly used in satellites and spacecraft to generate electrical power from sunlight. Solar cells are lightweight, reliable, and efficient, making them ideal for powering various systems and instruments in space missions.
- Q: Can solar cells be used to power outdoor lighting systems?
- Yes, solar cells can be used to power outdoor lighting systems. Solar cells, also known as photovoltaic cells, convert sunlight into electricity. This electricity can be stored in batteries and used to power outdoor lighting systems, making them energy-efficient and environmentally friendly. Additionally, solar-powered outdoor lighting systems eliminate the need for electrical wiring, making them easy to install and maintain.
- Q: Can solar cells be used for powering sports stadiums?
- Yes, solar cells can definitely be used to power sports stadiums. Solar panels can be installed on the rooftops of stadiums or in nearby areas where they can harness sunlight and convert it into electricity. This renewable energy source can help reduce carbon emissions, lower energy costs, and provide a sustainable power solution for sports stadiums.
- Q: How do solar cells perform in areas with high levels of industrial emissions?
- Solar cells can perform less efficiently in areas with high levels of industrial emissions due to the presence of air pollutants. These emissions can create a layer of grime on the surface of solar panels, reducing their ability to absorb sunlight. Additionally, air pollution can scatter and block sunlight, further reducing the overall performance of solar cells in such areas. Regular cleaning and maintenance of solar panels may help mitigate the impact of industrial emissions on their performance.
- Q: Can solar cells be used to power refrigeration systems?
- Yes, solar cells can be used to power refrigeration systems. Solar cells convert sunlight into electricity, which can be used to power various appliances and systems, including refrigeration systems. This method of powering refrigeration systems is environmentally friendly and sustainable.
- Q: Can solar cells be used in water heating systems?
- Yes, solar cells can be used in water heating systems. Solar thermal collectors, which use solar cells, can capture sunlight and convert it into heat energy to warm water. This technology is commonly used in solar water heating systems, where the heat generated by solar cells is transferred to water in order to provide hot water for various purposes.
- Q: What is the role of anti-reflective coatings on solar cells?
- The role of anti-reflective coatings on solar cells is to reduce the amount of light reflection and increase the amount of light absorption by the solar cell. This helps to improve the overall efficiency of the solar cell by allowing more light to be converted into electricity.
- Q: What are the safety considerations when installing solar cells?
- Some safety considerations when installing solar cells include proper handling and installation of the panels to avoid any physical injuries, ensuring the electrical connections are secure and properly insulated to prevent electric shocks or fires, and following necessary protocols and guidelines to protect against potential hazards such as falls from heights or exposure to harmful chemicals. Additionally, it is important to have a qualified professional install the solar cells to ensure compliance with local building codes and safety standards.
- Q: How do solar cells perform in regions with high levels of dust and sandstorms?
- Solar cells can be affected by high levels of dust and sandstorms in regions. The accumulation of dust particles on the surface of solar panels can reduce their efficiency by blocking sunlight and reducing the amount of energy they can generate. Regular cleaning and maintenance are crucial in these areas to ensure optimal performance of solar cells and to prevent any long-term damage caused by the accumulation of dust and sand.
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Best Solar Cells To Buy:Poly 156x156mm2 Solar Cells Made in Class 1
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6500 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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