Full Spectrum Poly 156x156mm2 Solar Cells - Class 3BB
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6999 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 to power medical devices or implants?
- Yes, solar cells can be used to power medical devices or implants. They provide a sustainable and renewable source of energy, allowing these devices to operate without the need for frequent battery replacements or external power sources. Additionally, solar cells can be integrated into the design of medical implants, providing a self-sustaining power supply for long-term usage.
- Q: What is the role of trackers in solar cell systems?
- The role of trackers in solar cell systems is to maximize the efficiency of solar panels by automatically adjusting their position to follow the sun's path throughout the day. This allows the panels to capture the maximum amount of sunlight and generate more electricity.
- Q: How do solar cells perform in areas with limited sunlight?
- Solar cells generally perform less efficiently in areas with limited sunlight. This is because solar cells rely on sunlight to convert light energy into electricity. In areas with limited sunlight, such as regions with frequent cloud cover or high latitudes, solar cells may generate less electricity or even fail to produce any power at all. However, advancements in solar cell technology, such as the development of more efficient and sensitive materials, have improved their performance in low-light conditions to some extent.
- Q: How do solar cells perform in areas with high levels of air pollution?
- Solar cells can experience a decrease in performance in areas with high levels of air pollution due to reduced sunlight reaching the surface of the cells. The presence of pollutants in the atmosphere can block or scatter sunlight, leading to a decrease in the amount of energy that can be converted by the solar cells.
- Q: What is the impact of solar cells on reducing electricity bills?
- Solar cells have a significant impact on reducing electricity bills by harnessing the sun's energy to generate electricity, decreasing reliance on traditional power sources. This renewable energy source can offset or even eliminate monthly electricity costs, resulting in long-term savings for homeowners and businesses.
- Q: Can solar cells be used for large-scale power generation?
- Yes, solar cells can be used for large-scale power generation. By installing a large number of solar panels in solar farms or on rooftops, they can generate significant amounts of electricity. With advancements in technology and decreasing costs, solar power is becoming an increasingly viable option for large-scale power generation.
- Q: Can solar cells be used for powering offshore oil rigs?
- Yes, solar cells can be used for powering offshore oil rigs. They can be installed on the rig's surface or nearby platforms to capture sunlight and convert it into electricity. This renewable energy source can help reduce the reliance on traditional fossil fuels and lower the carbon footprint of offshore operations. However, the feasibility and efficiency of using solar cells for offshore oil rigs would depend on factors such as location, weather conditions, and energy demand of the rig.
- Q: Can solar cells be used in street lighting?
- Yes, solar cells can be used in street lighting. Solar-powered street lights use photovoltaic panels to convert sunlight into electricity, which is stored in batteries. This stored energy is then used to power the street lights during the night, making them independent from the electrical grid and more environmentally friendly.
- Q: What is the role of solar cells in powering water pumping systems?
- Solar cells play a crucial role in powering water pumping systems as they convert sunlight directly into electricity. This renewable energy source eliminates the need for traditional power sources and reduces the reliance on fossil fuels, making water pumping systems more environmentally friendly and sustainable. Additionally, solar cells provide a reliable and cost-effective solution, particularly in remote areas where access to electricity may be limited, ensuring that water can be pumped efficiently for various applications such as irrigation, agriculture, and domestic use.
- Q: Can solar cells be used in healthcare facilities?
- Yes, solar cells can be used in healthcare facilities. They can be employed to generate renewable and clean energy, reducing reliance on fossil fuels and minimizing carbon emissions. Solar panels can power medical equipment, lighting, and other electrical needs, ensuring a continuous and reliable energy supply. This can be particularly useful in remote or underdeveloped areas where access to electricity may be limited. Additionally, solar energy can contribute to cost savings by reducing the facility's electricity bills.
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Full Spectrum Poly 156x156mm2 Solar Cells - Class 3BB
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6999 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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