Poly 156X156mm2 Solar Cells in China 3BB
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4000 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 does the efficiency of solar cells vary with different materials?
- The efficiency of solar cells varies with different materials due to their unique properties and ability to absorb and convert sunlight into electricity. Certain materials, such as monocrystalline silicon, have high efficiency rates due to their ability to efficiently convert a larger portion of sunlight into electricity. On the other hand, materials like amorphous silicon or thin-film solar cells have lower efficiency rates but offer other advantages such as flexibility and cost-effectiveness. Overall, the efficiency of solar cells is heavily influenced by the materials used and their specific characteristics.
- Q:What should I know about the Crystalline silicon photovoltaic cells?
- Crystalline silicon photovoltaic cells work by using crystalline silicon photovoltaic effect and power of the solar cell in generating the electrical power. It is not only used in the daily life but also in the industrail markets.
- Q:Anybody ever heard of thin film solar cell? What it that?
- From the information I got from wikipedia, A thin-film solar cell is a second generation solar cell that is made by depositing one or more thin layers, or thin film (TF) of photovoltaic material on a substrate, such as glass, plastic or metal.
- Q:Can solar cells be used in desert regions?
- Yes, solar cells can be effectively used in desert regions. Deserts have abundant sunlight, which is essential for generating solar energy. Additionally, the arid climate conditions in deserts provide less cloud cover and minimal air pollution, resulting in higher efficiency and output of solar cells.
- Q:Can solar cells be used for powering agricultural equipment?
- Yes, solar cells can be used for powering agricultural equipment. Solar panels can generate electricity from sunlight, which can then be used to power various agricultural equipment such as irrigation systems, water pumps, and electric fences. This can provide a sustainable and environmentally friendly alternative to traditional power sources, especially in remote or off-grid farming locations.
- Q:Can solar cells be used in hot climates?
- Yes, solar cells can definitely be used in hot climates. In fact, solar panels tend to function more efficiently in hot weather as higher temperatures increase the conductivity of the cells, enhancing their overall performance. However, it is important to note that excessive heat may also decrease the lifespan of solar panels over time. Therefore, proper design considerations and cooling mechanisms are often employed to ensure optimal performance and longevity in hot climate installations.
- Q:Can solar cells be used for powering remote weather stations?
- Yes, solar cells can be used for powering remote weather stations. Solar cells convert sunlight into electricity, which can be stored in batteries for use when sunlight is not available. This makes them a reliable and sustainable power source for remote locations where access to the electrical grid may be limited. Additionally, solar cells are low maintenance and can operate for long periods without human intervention, making them an ideal choice for powering weather stations in hard-to-reach areas.
- Q:Can solar cells be used for cooking?
- Yes, solar cells can be used for cooking by converting sunlight into electrical energy, which can be used to power electric stoves or heat sources for cooking.
- Q:Can solar cells be used for powering data centers?
- Yes, solar cells can be used for powering data centers. Solar energy can be harnessed and converted into electricity through solar cells, which can then be used to power the energy-intensive operations of data centers. This renewable energy source can help reduce the environmental impact of data centers by decreasing their reliance on fossil fuels and mitigating carbon emissions. However, the feasibility of using solar cells for data centers depends on factors such as the availability of sunlight, the size of the data center, and the energy requirements of the facility.
- Q:Can solar cells be used for powering desalination plants?
- Yes, solar cells can be used for powering desalination plants. Solar energy can be converted into electricity through solar cells, which can then be used to power the various processes involved in desalination, such as pumping water, filtering, and removing salt. This renewable energy source offers a sustainable and environmentally friendly solution for powering desalination plants, reducing the reliance on fossil fuels and minimizing carbon emissions.
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Poly 156X156mm2 Solar Cells in China 3BB
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 4000 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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