High Output Poly 156x156mm2 Solar Cells - Class 2AAA
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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 impact of extreme temperature fluctuations on solar cell efficiency?
- Extreme temperature fluctuations can have a negative impact on the efficiency of solar cells. High temperatures can cause the performance of solar cells to degrade, leading to a decrease in their overall efficiency. Conversely, extremely low temperatures can also impact the performance of solar cells by reducing their ability to generate electricity. Therefore, maintaining a stable temperature range is crucial to maximize the efficiency and lifespan of solar cells.
- Q: How do solar cells perform in mountainous regions?
- Solar cells perform well in mountainous regions as long as they are installed at optimal angles to capture maximum sunlight. The higher altitude in mountains often means clearer skies and reduced air pollution, which can enhance the efficiency of solar panels. However, shadows from surrounding peaks or steep slopes can occasionally obstruct sunlight, reducing their overall performance. Therefore, careful placement and orientation of solar panels are essential to ensure optimal energy production in mountainous regions.
- Q: What is the role of solar cells in powering streetlights?
- The role of solar cells in powering streetlights is to harness sunlight and convert it into electricity. This electricity is then stored in batteries, which are used to power the streetlights during nighttime or when there is not enough sunlight available. Solar cells enable streetlights to operate independently from the electrical grid, reducing energy costs and environmental impact.
- Q: Can solar cells be used for powering space missions?
- Yes, solar cells can be used for powering space missions. Solar cells convert sunlight into electricity, providing a reliable and sustainable power source for space exploration. They have been extensively used on spacecraft and satellites to generate electricity for various systems and instruments.
- Q: Can solar cells be used for disaster relief efforts?
- Yes, solar cells can be effectively used for disaster relief efforts. Solar cells provide a reliable and sustainable source of energy, which is crucial during emergencies when conventional power sources may be disrupted or unavailable. Solar cells can power essential devices such as lighting, communication equipment, and medical devices in disaster-stricken areas, improving response and recovery operations. Moreover, solar-powered systems can be quickly deployed and are cost-effective in the long run, making them an ideal solution for disaster relief efforts.
- Q: Where can I find more information about the work process of solar cells
- From wikipedia, where you can find almost everything you need.
- Q: Anybody ever heard of solar roll flexible solar panel?
- The flexible solar cell rolls is more convenient than the other solar cells because it can be stored in a convenient storage tube.
- Q: Can solar cells be used in underwater vehicles?
- Yes, solar cells can be used in underwater vehicles. However, their efficiency may be reduced due to the limited availability of sunlight underwater.
- Q: What is the environmental impact of solar cell production?
- The environmental impact of solar cell production is relatively low compared to other forms of energy production. The manufacturing process of solar cells does generate some greenhouse gas emissions and other pollutants, but these emissions are significantly lower compared to traditional fossil fuel-based energy sources. Additionally, the use of solar energy helps reduce carbon dioxide emissions and dependence on fossil fuels, thereby mitigating climate change and promoting a cleaner and more sustainable future.
- Q: How can I buy the solar cells wholesale ?
- There are many OEM factories manufacturing solar cells in China. As long as your order is big enough, most of the OEM factories are willing to provide you a competitive whole sale price which is much cheaper than retail price.
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High Output Poly 156x156mm2 Solar Cells - Class 2AAA
- 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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