Poly 156X156mm2 Solar Cells Made Class A
- Ref Price:
-
- 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:Can solar cells be used for powering manufacturing facilities?
- Yes, solar cells can be used to power manufacturing facilities. By installing a solar panel system, manufacturing facilities can generate renewable and clean energy to meet their power needs. This not only reduces their dependence on fossil fuels but also helps in reducing their carbon footprint and overall environmental impact.
- Q:What is the impact of snow accumulation on solar cell performance?
- Snow accumulation can significantly reduce the performance of solar cells. The presence of snow on the surface of solar panels prevents sunlight from reaching the cells, thereby reducing their ability to generate electricity. Additionally, the weight of the snow can cause structural damage to the panels and potentially lead to their failure. Therefore, snow accumulation must be cleared promptly to ensure optimal solar cell performance.
- Q:Can solar cells be used in concert venues?
- Yes, solar cells can be used in concert venues. They can be installed on the roofs or surrounding areas of the venue to capture solar energy and convert it into electricity. This renewable energy source can help power various systems within the venue, such as lighting, sound equipment, and other electrical needs, reducing the reliance on traditional energy sources and lowering the environmental impact of the venue.
- Q:How do solar cells perform in extreme temperatures?
- Solar cells can be affected by extreme temperatures, both hot and cold. High temperatures can decrease the efficiency of solar cells and reduce their power output, while very low temperatures can also impact their performance. However, modern solar cell technologies have been developed to minimize these effects and ensure better performance even in extreme temperatures.
- Q:Can solar cells be used to power air conditioning systems?
- Yes, solar cells can be used to power air conditioning systems. Solar panels can generate electricity from sunlight, which can then be used to power various appliances including air conditioning units. This offers a sustainable and renewable energy solution, reducing reliance on traditional power sources and contributing to a greener environment. However, it is important to note that the efficiency and capacity of solar cells may limit their ability to fully power larger air conditioning systems.
- Q:Can solar cells be used in aircraft applications?
- Yes, solar cells can be used in aircraft applications. They are commonly used in solar-powered aircraft to convert sunlight into electrical energy, which can then be used to power the aircraft's systems and/or charge its batteries. Solar cells can help reduce the reliance on fossil fuels, increase flight time, and contribute to more sustainable aviation.
- Q:What is the impact of dust and dirt on solar cell performance?
- Dust and dirt can significantly impact the performance of solar cells. When dust and dirt accumulate on the surface of solar panels, they reduce the amount of sunlight that reaches the cells, resulting in a decrease in energy production. The presence of dust and dirt also creates a layer on the surface, which can cause hotspots and increase the temperature of the solar cells, further reducing their efficiency. Regular cleaning and maintenance are essential to maximize the performance and lifespan of solar cells.
- Q:How do solar cells perform in regions with high levels of snowfall and blizzards?
- Solar cells typically do not perform optimally in regions with high levels of snowfall and blizzards. The accumulation of snow on the surface of solar panels can significantly reduce their efficiency by blocking sunlight and preventing the cells from generating electricity. However, technological advancements such as anti-reflective coatings and tilted panel designs have been developed to mitigate the impact of snow accumulation. Additionally, regular maintenance and snow removal can help improve the performance of solar cells in such regions.
- Q:I have a turnkey solar power project starting in 6 months, now we are searching the market in south China to find the best solar cells manufacturers. Any professional suggestion or recommendation?
- I suggest you select at least 7 solar cells manufacturers based in this area, and ask them to send their company introductions and quotation to your office, and have a face-to-face meeting. Make sure what you see is what you get.
- Q:What is Solar Cell Technology?
- It changes our life.
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Poly 156X156mm2 Solar Cells Made Class A
- 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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