Poly 156 Solar Cells Class A Made in China
- Ref Price:
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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:Can solar cells be used in countries with limited sunlight?
- Yes, solar cells can still be used in countries with limited sunlight. While it is true that solar cells generate more electricity in areas with abundant sunlight, they can still function and produce energy in regions with less sunlight. Advances in solar panel technology, such as the use of more efficient materials and improved designs, have made it possible to harness solar power even in countries with limited sunlight. Additionally, the use of energy storage systems, like batteries, can help store excess energy generated during peak sunlight hours for use during low-light periods. Therefore, solar cells can still be a viable and sustainable energy solution in countries with limited sunlight.
- Q:Can solar cells be used for powering remote research stations in Antarctica?
- Yes, solar cells can be used for powering remote research stations in Antarctica. Solar energy is a renewable and sustainable source of power, making it an ideal choice for off-grid locations such as Antarctica. With advancements in technology, solar panels can efficiently generate electricity even in extreme cold conditions, making them a reliable source of energy for remote research stations in Antarctica.
- Q:How long do solar cells last?
- Solar cells typically have a lifespan of around 25 to 30 years, but with proper maintenance and care, they can continue producing electricity for even longer.
- Q:Can solar cells be used to charge batteries?
- Yes, solar cells can definitely be used to charge batteries. Solar cells convert sunlight into electricity, which can be used to charge batteries for various applications such as powering small devices or storing energy for later use.
- Q:Can solar cells be damaged by hail or other weather conditions?
- Yes, solar cells can be damaged by hail or other severe weather conditions. Hailstones or strong winds can cause physical damage to the surface of solar panels, leading to cracks or breakages. Additionally, extreme heat or cold can affect the efficiency and lifespan of solar cells. Therefore, it is important to consider the weather conditions and install appropriate protection measures to safeguard solar panels.
- Q:Can solar cells be used in aircraft applications?
- Yes, solar cells can be used in aircraft applications. Solar cells have been integrated into various aircraft designs, including drones and solar-powered airplanes. They are used to capture sunlight and convert it into electricity, which can be used to power the aircraft's electrical systems or recharge its batteries. Solar cells offer a renewable and sustainable source of energy, reducing the reliance on traditional fossil fuels and making aircraft more environmentally friendly.
- Q:Can solar cells be used in street lighting?
- Yes, solar cells can be used in street lighting. Solar-powered street lights utilize solar panels to convert sunlight into electricity, which is then stored in batteries. This stored energy is used to power the street lights during the night, making them a sustainable and cost-effective lighting solution for streets.
- Q:Can solar cells be used in portable devices?
- Yes, solar cells can be used in portable devices. They can be integrated into various portable devices such as smartphones, tablets, and portable chargers to harness sunlight and convert it into electrical energy, providing a sustainable and renewable power source for these devices.
- Q:How do solar cells perform in humid climates?
- Solar cells can still perform efficiently in humid climates. However, high humidity levels can slightly reduce the overall performance of solar cells due to the moisture in the air. The moisture can create a thin film on the surface of the solar panels, which reduces the amount of sunlight that can be absorbed by the cells. Additionally, increased humidity can also affect the electrical connections and can potentially lead to corrosion or damage over time. Nonetheless, advancements in solar cell technology, such as anti-reflective coatings and improved waterproofing, have helped mitigate the impact of humidity on solar cell performance.
- 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.
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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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