PolyMono 156X156mm2 Solar Cells Made in China
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4999 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 role of anti-reflective coatings on solar cells?
- The role of anti-reflective coatings on solar cells is to minimize the reflection of sunlight off the surface of the cells, allowing more light to be absorbed and converted into electricity. This improves the overall efficiency and performance of the solar cells.
- Q:Are solar cells weather-resistant?
- Yes, solar cells are weather-resistant. They are designed to withstand various weather conditions, including rain, snow, and extreme temperatures, without significant damage to their functionality.
- Q:Can solar cells be used to power water pumps or irrigation systems?
- Yes, solar cells can indeed be used to power water pumps or irrigation systems. Solar cells convert sunlight into electricity, which can be stored in batteries or used directly to power water pumps. This provides a sustainable and renewable energy source for pumping water for irrigation purposes, even in remote areas without access to the grid.
- Q:Where can I get the most accurate information about solar cells?
- Go talk to the professor who majored in solar cells.
- Q:Can solar cells be used for battery charging?
- Yes, solar cells can be used for battery charging. Solar cells convert sunlight into electricity, which can then be used to charge batteries. This is a sustainable and efficient way to power various devices and systems.
- Q:How do solar cells perform in areas with high levels of wildfire smoke?
- Solar cells generally perform less efficiently in areas with high levels of wildfire smoke. The smoke particles in the air can reduce the amount of sunlight reaching the solar panels, thereby decreasing their energy production. Additionally, the smoke can settle on the surface of the panels, creating a layer that further hinders the absorption of sunlight. Regular cleaning may be required to maintain optimal performance in such areas.
- Q:Can somebody list some of the materials used for making solar cells?
- The basic component of a solar cell is pure silicon, which is not pure in its natural state.
- Q:How do solar cells perform in areas with extreme temperature fluctuations?
- Solar cells generally perform well in areas with extreme temperature fluctuations. While high temperatures can slightly reduce their efficiency, modern solar cell designs are often equipped with cooling mechanisms to mitigate this issue. Additionally, solar cells are tested and designed to withstand temperature variations, including freezing temperatures. Overall, solar cells are designed to be robust and reliable in varying climates, allowing them to generate electricity efficiently even in areas with extreme temperature fluctuations.
- Q:What is the impact of fire hazards on solar cells?
- The impact of fire hazards on solar cells can be significant and detrimental. Fires can cause direct damage to the cells, resulting in their complete destruction or impaired performance. The high temperatures and flames associated with fires can melt or warp the delicate components of solar cells, rendering them useless. Additionally, the smoke and ash produced by fires can settle on the surface of the solar panels, reducing their efficiency by blocking sunlight. Therefore, fire hazards pose a significant risk to the functionality and longevity of solar cells.
- Q:Can solar cells be installed on curved surfaces?
- Yes, solar cells can be installed on curved surfaces. Flexible solar panels have been developed which allow for installation on various curved surfaces such as vehicles, boats, or even building facades. These flexible panels are made using thin-film technologies that enable them to conform to curved shapes while still generating electricity from sunlight.
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PolyMono 156X156mm2 Solar Cells Made in China
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4999 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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