Poly 156X156mm2 Solar Cells Made in Class A3
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6000 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 do solar cells perform in extreme temperatures?
- Solar cells generally perform less efficiently in extreme temperatures. High temperatures can cause solar cells to overheat, which can reduce their overall performance. Conversely, extremely cold temperatures can also impact their efficiency. However, solar cell manufacturers often design them to withstand a wide range of temperatures and take measures to minimize the impact of extreme temperatures on their performance.
- Q:Is it complicated to make a solar cell work well?
- You need to be very experienced to make a solar cell work well.
- Q:Can solar cells be used in mining operations?
- Yes, solar cells can be used in mining operations. They can provide a reliable and sustainable source of electricity for various mining activities, such as powering equipment, lighting, and ventilation systems. Solar energy can significantly reduce the dependence on fossil fuels in mining operations, leading to lower operational costs and reduced environmental impact.
- Q:How do solar cells perform in areas with high levels of pollen?
- Solar cells can be affected by high levels of pollen as it can accumulate on the surface, reducing their efficiency. Regular cleaning and maintenance of the solar panels can help mitigate the impact of pollen and ensure optimal performance in areas with high pollen levels.
- Q:How are solar cells integrated into building designs?
- Solar cells can be integrated into building designs through various methods such as rooftop installations, solar facades, and building-integrated photovoltaics (BIPV). These methods involve incorporating solar panels into the structure of the building, either on the roof or as part of the facade, allowing for the generation of clean and renewable electricity while seamlessly blending with the overall architectural design.
- Q:How does a solar cell raise industrial efficiency?
- The solar cell's energy supply is environmentally friendly. Therefore, the efficiency is higher.
- Q:What is the difference between a solar cell and a solar panel?
- A solar cell is a single unit that converts sunlight into electricity, while a solar panel is a collection of multiple solar cells connected together to generate a larger amount of electricity.
- Q:Can solar cells generate electricity on cloudy days?
- Yes, solar cells can generate electricity on cloudy days. While their efficiency may be reduced compared to sunny days, solar cells can still convert sunlight, even on cloudy days, into usable electricity.
- Q:What is the role of surge protectors in solar cell systems?
- The role of surge protectors in solar cell systems is to safeguard the system and its components from voltage spikes and power surges. They act as a protective barrier, absorbing excess voltage and diverting it away from sensitive equipment, such as solar panels, inverters, and battery systems. By preventing damage caused by electrical surges, surge protectors help to ensure the longevity and efficiency of solar cell systems.
- Q:How do solar cells impact energy poverty?
- Solar cells can greatly alleviate energy poverty by providing access to clean and affordable electricity to communities without reliable power grids. Solar energy is a sustainable and renewable source that can be harnessed even in remote areas, reducing dependence on fossil fuels and expensive fuel imports. This technology empowers individuals and businesses to generate their own electricity, improving quality of life, supporting economic development, and enabling access to essential services such as lighting, education, healthcare, and communication.
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Poly 156X156mm2 Solar Cells Made in Class A3
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6000 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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