Multijunction Solar Cells - Poly 156x156mm2 Class A Solar Cells
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- Loading Port:
- Shanghai
- Payment Terms:
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- 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 outdoor surveillance systems?
- Yes, solar cells can be used for powering outdoor surveillance systems. Solar cells convert sunlight into electricity, making them a sustainable and reliable power source for outdoor applications. This eliminates the need for traditional power sources and allows surveillance systems to operate in remote or off-grid locations. Additionally, solar-powered surveillance systems can be cost-effective and environmentally friendly, reducing energy consumption and carbon emissions.
- Q: How do solar cells perform in areas with frequent tornadoes?
- Solar cells can still function effectively in areas with frequent tornadoes as long as they are properly installed and secured. While tornadoes can cause significant damage to infrastructure, including solar panels, advanced mounting systems and sturdy installations can help mitigate the risks. Additionally, solar cells are designed to withstand various weather conditions, including high winds. However, if a tornado directly hits a solar installation, it may cause damage that would require repairs or replacements.
- Q: Where and how can I find more information of Photovoltaic Cells Solar Panels? Can anybody share more about that?
- Photovoltaic Cells, known as PV cells, is very special because it has no moving parts, which means you don't need any visual high technology to keep systems up and running.
- Q: Can solar cells be used in air conditioning systems?
- Yes, solar cells can be used in air conditioning systems. Solar-powered air conditioning systems utilize solar panels to generate electricity which is then used to power the air conditioning unit. This allows for a more sustainable and environmentally friendly cooling solution.
- Q: How do solar cells generate electricity at night?
- Solar cells do not generate electricity at night as they rely on sunlight to produce energy.
- Q: What is the impact of solar cells on reducing water usage?
- Solar cells have a positive impact on reducing water usage because they generate electricity without needing water for cooling or steam production, unlike traditional power plants. This reduces the strain on water resources and helps conserve water for other important uses.
- Q: What is the role of monitoring systems in solar cell systems?
- The role of monitoring systems in solar cell systems is to gather real-time data on the performance and efficiency of the solar cells. These systems help in identifying any issues or malfunctions in the system, allowing for prompt maintenance and repairs. Monitoring systems also provide valuable insights into the energy production, consumption, and overall system health, enabling optimization of solar power generation.
- Q: What happens to excess electricity generated by solar cells?
- Excess electricity generated by solar cells can be stored in batteries for later use or can be fed back into the grid, allowing others to benefit from the surplus energy.
- Q: Can solar cells be integrated into electric vehicle charging stations?
- Yes, solar cells can be integrated into electric vehicle charging stations. By harnessing solar energy, these charging stations can reduce reliance on the electrical grid and provide clean, renewable power for charging electric vehicles. This integration promotes sustainability and helps to reduce carbon emissions associated with transportation.
- Q: Can solar cells be used in cold climates?
- Yes, solar cells can be used in cold climates. While they may not perform at their maximum efficiency in extremely cold temperatures, modern solar cell technology has advanced to be able to generate electricity even in low light and cold conditions. Additionally, snow on solar panels can be easily cleared to ensure proper functioning.
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Multijunction Solar Cells - Poly 156x156mm2 Class A Solar Cells
- 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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