III-V Solar Cells Poly Solar Cell 4BB Bus Bar B Grade with Low Price
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Product description
Poly Solar Cell 4BB Bus Bar B Grade With Low Price
A solar cell, or photovoltaic cell, is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon.[1] It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as current, voltage, or resistance, vary when exposed to light. Solar cells are the building blocks of photovoltaic modules, otherwise known as solar panels.
Solar cells are described as being photovoltaic irrespective of whether the source is sunlight or an artificial light. They are used as a photodetector (for example infrared detectors), detecting light or other electromagnetic radiation near the visible range, or measuring light intensity.
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.
Advantage Of Poly Solar Cell 156mm
1: High quality cell, Level B cell (14%—17.5%)
2.Dimensione:156*156mm Diagonal:200mm
3: Qualified certification: TUV,CE certification.
4: Warranty: five years for whole unit
Usage/Application Of Poly Solar Cell 4BB
1.The absorption of light, generating either electron-hole pairs or excitons.
2.The separation of charge carriers of opposite types.
3.The separate extraction of those carriers to an external circuit.
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Temperature Coefficient of Cells
Voc. Temp . coef.%/K | -0.351%/K |
Isc . Temp . coef.%/K | +0.035%/K |
Pm. Temp. coef.%/K | -0.47%/K |
Electrical Characteristic
Efficiency (%) | Pmpp (W) | Umpp (V) | Impp (A) | Uoc (V) | Isc (A) | FF (%) |
17.25 | 4.197 | 0.524 | 7.992 | 0.62 | 8.458 | 80.03% |
17 | 4.137 | 0.524 | 7.876 | 0.619 | 8.353 | 80.01% |
16.75 | 4.076 | 0.522 | 7.81 | 0.617 | 8.286 | 79.73% |
16.5 | 4.015 | 0.518 | 7.746 | 0.613 | 8.215 | 79.73 |
16.25 | 3.955 | 0.515 | 7.683 | 0.61 | 8.144 | 79.61% |
16 | 3.894 | 0.512 | 7.613 | 0.608 | 8.075 | 79.31% |
15.75 | 3.833 | 0.51 | 7.534 | 0.605 | 8.058 | 78.62% |
15.5 | 3.772 | 0.508 | 7.453 | 0.604 | 8.02 | 77.87% |
15.25 | 3.771 | 0.505 | 7.35 | 0.604 | 9.997 | 76.83% |
15 | 3.65 | 0.503 | 7.271 | 0.604 | 7.989 | 75.64% |
14.5 | 3.529 | 0.499 | 7.067 | 0.604 | 7.988 | 73.14% |
14 | 3.407 | 0.499 | 6.833 | 0.604 | 7.833 | 72.01% |
Intensity Dependence
Intensity [W/m2] | Isc× [mA] | Voc× [mV] |
1000 | 1.00 | 1.000 |
900 | 0.90 | 0.989 |
500 | 0.50 | 0.963 |
300 | 0.30 | 0.939 |
200 | 0.20 | 0.920 |
FAQ
Q:What price for each watt?
A:It depends on the quantity, delivery date and payment terms
Q:What is your warranty system?
A:Our Solar cells performance guarantees for 25 years
Q:How do you pack your products?
A:We have rich experience on how to pack thecells to make sure the safety on shipment when it arrives at the destination.
- Q: Can solar cells be used on windows?
- Yes, solar cells can be used on windows. Transparent solar panels known as "solar windows" can be installed on windows to generate electricity while still allowing light to pass through. These solar windows are a promising technology for integrating renewable energy generation into buildings.
- Q: Can solar cells be used in water desalination?
- Yes, solar cells can be used in water desalination. Solar-powered desalination plants use solar energy to power the desalination process, usually through the use of photovoltaic (PV) panels. These panels convert sunlight into electricity, which can then be used to power the desalination process, such as reverse osmosis or distillation. This approach offers a sustainable and environmentally friendly solution to meet the increasing water demands in water-scarce regions.
- Q: What are the maintenance requirements for solar cells?
- The maintenance requirements for solar cells are minimal. They generally require regular cleaning to remove dust or debris that may accumulate on the surface, and occasional inspection to ensure proper functioning and detect any signs of damage or wear. Additionally, it is recommended to check the connections and wiring periodically to ensure they are secure. Overall, solar cells are known for their durability and low maintenance needs.
- Q: Can solar cells be used in commercial applications?
- Yes, solar cells can be used in commercial applications. They are commonly used in various commercial sectors such as power generation, agriculture, transportation, and telecommunications. Solar panels are installed on rooftops or in open spaces to generate electricity, reducing reliance on traditional energy sources and lowering operational costs for businesses. Additionally, solar-powered street lights, solar water heaters, and solar-powered charging stations are some examples of commercial applications of solar cells.
- Q: Can solar cells be used for aerospace applications?
- Yes, solar cells can be used for aerospace applications. They are commonly used in spacecraft and satellites to harness solar energy and provide power for various systems and instruments. Solar cells are lightweight, compact, and highly efficient, making them ideal for aerospace applications where weight and space are crucial considerations.
- Q: What is the maximum efficiency possible for a solar cell?
- The maximum efficiency possible for a solar cell, based on current technology, is around 44%.
- Q: How do solar cells perform in areas with high levels of air pollution and dust?
- Solar cells perform less efficiently in areas with high levels of air pollution and dust. The particles in the air can block sunlight from reaching the solar cells, reducing their ability to convert sunlight into electricity. This can result in a decrease in overall energy production and efficiency of the solar panels. Regular cleaning and maintenance of the solar cells can help mitigate the negative impact of air pollution and dust on their performance.
- Q: Which Solar Panel Type is best? Polycrystalline panel or PV Module Monocrystalline Solar cell panel, or thin film?
- According to the calculation, The efficiency rates of monocrystalline solar panels are typically 15-20%, which proves that they are the most efficient one.
- Q: Can the solar powered cells really work better than the normal cells?
- Yes, of course, the solar powered cells are much better than the normal cells, not only it functions better but also because it can save much more ebergy while proving more energy.
- Q: How do solar cells impact energy consumption patterns?
- Solar cells have a significant impact on energy consumption patterns by providing a clean and renewable source of electricity. They reduce reliance on fossil fuels, thereby decreasing greenhouse gas emissions and mitigating climate change. Solar cells also empower individuals and communities to generate their own electricity, reducing dependence on centralized power grids and promoting energy independence. Additionally, solar cells can contribute to peak load shaving, as they generate the most electricity during daylight hours when energy demand is typically high. Overall, solar cells play a crucial role in transitioning towards a more sustainable and environmentally friendly energy consumption pattern.
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III-V Solar Cells Poly Solar Cell 4BB Bus Bar B Grade with Low Price
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 30000 pc
- Supply Capability:
- 3000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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