Canadian Solar Cells - Poly 156 Solar Cells Class A Made in China
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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: How do solar cells contribute to reducing greenhouse gas emissions?
- Solar cells contribute to reducing greenhouse gas emissions by converting sunlight directly into electricity without any emissions of greenhouse gases. This renewable energy source replaces the need for fossil fuels, such as coal and natural gas, which release carbon dioxide and other harmful gases when burned for electricity generation. By harnessing the power of the sun, solar cells provide a clean and sustainable alternative, helping to mitigate climate change and reduce our carbon footprint.
- Q: How do solar cells handle power fluctuations in remote areas?
- Solar cells handle power fluctuations in remote areas through the use of energy storage systems such as batteries. These batteries store excess energy produced by the solar cells during peak sunlight hours and release it when there is less sunlight or during periods of high energy demand. This helps to stabilize the power supply and ensure a consistent and reliable source of electricity even during fluctuations in solar power generation.
- Q: How do solar cells perform in areas with high levels of air pollutants?
- Solar cells generally perform less efficiently in areas with high levels of air pollutants. Air pollutants, such as smog, dust, and particulate matter, can accumulate on the surface of solar panels, reducing their ability to absorb sunlight. This buildup of pollutants creates a barrier between the sun and the solar cells, decreasing their overall performance and energy production. Additionally, air pollutants can also block and scatter sunlight, further diminishing the amount of sunlight reaching the solar cells. Therefore, in areas with high levels of air pollutants, regular cleaning and maintenance of solar panels are necessary to ensure optimal performance.
- Q: How does the solar cell work in terms of photochemical conversion?
- If impurities are incorporated into the true semiconductors, i.e. monocrystalline silicon, for example, incorporation of pentavalent phosphorus (P), excess electrons are called, which are called N-type semiconductors.
- Q: Can solar cells be used in off-grid systems?
- Yes, solar cells can be used in off-grid systems. Off-grid systems typically rely on renewable energy sources, and solar cells are an ideal choice for generating electricity in such systems. Solar cells convert sunlight into electricity, which can be stored in batteries for use when the sun is not shining. This allows off-grid systems to power various appliances and devices without the need for a connection to the traditional power grid.
- Q: How do solar cells perform in coastal environments?
- Solar cells perform well in coastal environments as they are not significantly affected by the presence of saltwater or the salty air. However, the performance can be slightly affected by the increased humidity and the potential for corrosion. Regular maintenance and cleaning can help ensure optimal performance in such environments.
- Q: Can solar cells be used to power streetlights?
- Yes, solar cells can be used to power streetlights. Solar-powered streetlights use solar panels to convert sunlight into electricity, which is then stored in batteries. This stored energy is used to power the streetlights during the night, making them an eco-friendly and cost-effective lighting solution.
- Q: What is the internal structure of solar panels
- 3) The main role of the battery is the power generation, power generation main market is the mainstream of crystalline silicon solar cells, thin film solar cells, both of their advantages and disadvantages.
- Q: Can solar cells be used in drones?
- Yes, solar cells can be used in drones. Solar-powered drones have been developed and are being used for various applications. They use solar cells to convert sunlight into electrical energy, which can be used to power the drone's motors and other electronic components. This allows for longer flight times and reduces the need for frequent battery replacements or recharging.
- Q: How do solar cells perform in areas with high levels of sandstorms?
- Solar cells may not perform optimally in areas with high levels of sandstorms. The sand particles can accumulate on the surface of the solar panels, reducing their efficiency by blocking sunlight and potentially scratching the cells. Regular cleaning and maintenance would be required to ensure proper functioning of the solar cells in such conditions.
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Canadian Solar Cells - Poly 156 Solar Cells Class A Made in China
- 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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