Chinese Solar Cells - Poly 156x156mm2 Grade 1 Solar Cells
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6000 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 schools or educational institutions?
- Yes, solar cells can definitely be used in schools or educational institutions. In fact, they are increasingly being adopted by educational institutions as a way to provide clean and sustainable energy. Solar cells can be installed on rooftops or open spaces in schools to generate electricity, reducing dependency on traditional sources and saving on energy costs. Moreover, incorporating solar cells into the curriculum can also provide students with hands-on learning opportunities about renewable energy and sustainability.
- Q: Can solar cells be used to power satellites?
- Yes, solar cells can be used to power satellites. In fact, solar cells are the primary source of power for most satellites orbiting the Earth. They convert sunlight directly into electricity, providing a reliable and renewable energy source for the electrical systems on board the satellite.
- Q: Can solar cells be used on mobile devices?
- Yes, solar cells can be used on mobile devices. There are already various portable solar chargers available in the market that can be connected to mobile devices to generate and store energy from sunlight. Additionally, there are also some mobile devices that come with built-in solar panels to directly convert solar energy into power for charging.
- Q: What is the role of silicon in solar cells?
- Silicon is a crucial component in solar cells as it acts as a semiconductor material that can convert sunlight into electricity. When exposed to sunlight, silicon absorbs photons, which in turn excite the electrons, allowing them to flow and generate an electric current. It also forms the basis of the p-n junction, an essential structure within solar cells that separates the positive and negative charges, facilitating the flow of electricity. Overall, silicon's properties make it ideal for harnessing solar energy and converting it into usable electricity.
- Q: What is the impact of solar cells on reducing water usage?
- Solar cells have a positive impact on reducing water usage as they do not require water for their operation, unlike traditional energy sources such as coal or natural gas power plants. By generating electricity from sunlight, solar cells help conserve water resources that would otherwise be used for cooling and steam production in conventional power generation processes. This reduction in water consumption contributes to conserving this precious resource and mitigating the impacts of water scarcity in regions where water availability is limited.
- Q: Can solar cells be used for powering remote mining operations?
- Yes, solar cells can be used for powering remote mining operations. They provide a sustainable and renewable source of energy, reducing the reliance on fossil fuels and minimizing the carbon footprint of the mining operations. Solar power can be harnessed in remote areas where access to grid electricity is limited, allowing mining operations to be more self-sufficient and cost-effective in the long run.
- Q: Want to use solar panels and batteries to produce a power supply that can provide a stable voltage, how can you connect? Can you connect directly with the solar panel to the battery while the battery power supply is feasible?
- In the case of solar power to charge the battery at the same time, the battery power supply is completely feasible, in this case, the load will use the power of electricity directly to the use of solar cells, the remaining charge to the battery; the contrary, if the solar battery power is not enough , Will also take electricity from the battery at the same time.
- Q: Can solar cells be used in off-grid water desalination?
- Yes, solar cells can be used in off-grid water desalination. Solar-powered desalination systems utilize solar energy to power the process of removing salt and impurities from water, making it suitable for consumption or agricultural use. These systems typically include solar panels to generate electricity for powering the desalination process, making them a sustainable and eco-friendly solution for off-grid water desalination.
- Q: Can solar cells be used for powering disaster relief operations?
- Yes, solar cells can be used for powering disaster relief operations. Solar cells are a reliable source of renewable energy that can provide electricity to critical facilities such as hospitals, shelters, and communication systems in disaster-affected areas. They are portable, easy to deploy, and can operate independently from the grid, making them ideal for emergency situations where power supply is disrupted. Solar-powered systems can also reduce reliance on fossil fuels, mitigate environmental impact, and ensure a sustainable energy solution during disaster relief operations.
- Q: Can solar cells be used for powering outdoor signage?
- Yes, solar cells can be used for powering outdoor signage. Solar cells convert sunlight into electricity, providing a sustainable and renewable energy source for outdoor signage systems. This eliminates the need for grid-connected electricity, reduces operational costs, and reduces the environmental impact.
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Chinese Solar Cells - Poly 156x156mm2 Grade 1 Solar Cells
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 6000 watt
- Supply Capability:
- 6000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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