Ultrathin Poly 156x156mm2 Solar Cells 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: What is the most common type of solar cell?
- The most common type of solar cell is the silicon-based solar cell.
- Q: How long does it take to install solar cells on a rooftop?
- The installation time for solar cells on a rooftop can vary depending on various factors such as the size of the system, complexity of the installation, and the experience of the installation team. However, on average, a typical residential installation can take anywhere from one to three days.
- 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: What is the impact of solar cells on reducing greenhouse gas emissions?
- Solar cells have a significant impact on reducing greenhouse gas emissions as they generate clean and renewable energy from the sun without producing any harmful emissions. By replacing traditional fossil fuel-based electricity generation, solar cells help to mitigate climate change by reducing the release of greenhouse gases, such as carbon dioxide, into the atmosphere. This transition to solar energy not only contributes to a cleaner environment but also helps in achieving global climate goals and creating a sustainable future.
- Q: How do solar cells handle power factor correction?
- Solar cells do not handle power factor correction directly. Power factor correction is typically carried out by other electronic devices such as inverters or power converters that are connected to solar cells. These devices are responsible for converting the DC power generated by solar cells into AC power suitable for use in homes or industries. Power factor correction is achieved through the use of various techniques such as active or passive power factor correction circuits integrated within these devices.
- Q: What is the usage of solar cells?
- Solar cells can be used in many different places, such as the power supply factories.
- Q: Can solar cells be used on vehicles other than cars?
- Yes, solar cells can be used on vehicles other than cars. They can be installed on motorcycles, buses, trucks, boats, and even airplanes to generate electricity and reduce reliance on fossil fuels.
- Q: How does the solar cell work properly?
- It has to follow certain scientific steps to make it work properly.
- Q: Are solar cells affected by temperature changes?
- Yes, solar cells are indeed affected by temperature changes. As the temperature increases, the efficiency of solar cells decreases. This is because higher temperatures can lead to an increase in resistance, which reduces the amount of current that can be generated. Additionally, excessive heat can cause thermal stress and damage to the materials of the solar cells, affecting their overall performance. Therefore, it is important to consider temperature variations when designing and operating solar energy systems.
- Q: Can solar cells be used for powering remote research stations?
- Yes, solar cells can be used for powering remote research stations. Solar cells, also known as photovoltaic cells, convert sunlight into electricity, making them an ideal choice for locations where grid connections are impractical or non-existent. By harnessing the power of the sun, solar cells can provide a reliable and sustainable source of energy for remote research stations, ensuring continuous power supply for various scientific activities and equipment.
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Ultrathin Poly 156x156mm2 Solar Cells 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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