Poly 156X156 Solar Cells Class A Made in China
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6700 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:How much does a solar cell weigh?
- The weight of a solar cell can vary depending on its size and design. On average, a standard solar cell weighs between 3 to 4 ounces (85 to 113 grams).
- Q:Can solar cells be recycled?
- Yes, solar cells can be recycled. The process involves separating and recovering valuable materials like silicon, silver, and aluminum from the cells. This not only reduces waste but also allows for the reuse of these materials in the production of new solar cells.
- Q:How does a solar cell raise industrial efficiency?
- By providing more power and using less energy.
- Q:What is the role of solar cells in powering electric vehicles?
- Solar cells play a crucial role in powering electric vehicles by harnessing sunlight and converting it into electricity. They are typically installed on the roof of the vehicle, or integrated into its body, and generate renewable energy which can be used to charge the vehicle's battery. While solar power alone may not be sufficient to fully power an electric vehicle, it can significantly extend its range and reduce the reliance on grid electricity. Additionally, solar cells provide a sustainable and environmentally friendly solution, contributing to the overall goal of reducing carbon emissions and promoting clean energy transportation.
- Q:Can solar cells be used to charge electric vehicles?
- Yes, solar cells can be used to charge electric vehicles. Solar panels can be installed on the roof or other surfaces of an electric vehicle to generate electricity from sunlight. This electricity can then be used to charge the vehicle's battery, providing a renewable and sustainable source of energy.
- Q:Can solar cells be used in residential communities?
- Yes, solar cells can be used in residential communities. In fact, they are increasingly being adopted by homeowners and communities as a sustainable and cost-effective energy source. Solar panels installed on rooftops or in shared spaces can generate electricity by converting sunlight into usable energy, helping to reduce reliance on traditional power grids and lowering electricity bills.
- Q:What is the role of anti-islanding devices in solar cell systems?
- The role of anti-islanding devices in solar cell systems is to ensure the safe and proper functioning of the grid-connected solar power system. These devices detect when there is a power outage or grid failure and disconnect the solar system from the grid to prevent any potential backfeeding of electricity. This is important to protect utility workers who may be working on the grid during an outage and to avoid damage to the system or electrical appliances in the event of an islanding condition. By preventing islanding, anti-islanding devices help maintain the stability and reliability of the electrical grid.
- Q:How to make solar cells in a scientific way?
- Follow the scientific instructions, then you will learn how to make it.
- Q:Can solar cells be used in military vehicles or equipment?
- Yes, solar cells can be used in military vehicles or equipment. They provide a sustainable and reliable source of energy, reducing dependency on traditional fuel supplies and enhancing operational efficiency. Solar-powered systems can be integrated into various military applications such as portable power units, communication systems, surveillance equipment, and even hybrid electric vehicles, making them more environmentally friendly and cost-effective in the long run.
- Q:What is the typical size and weight of a solar cell?
- The typical size of a solar cell ranges from a few square centimeters to several square meters, while the weight can vary from a few grams to a few kilograms, depending on the technology and application.
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Poly 156X156 Solar Cells Class A Made in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6700 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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