Silicon Wafer Solar Panel - High Quality A Grade Mono晶Silicon 5V 18.2% Solar Cell
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- Shanghai
- Payment Terms:
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- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
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Specifications
hot sale solar cell
1.16.8%~18.25% high efficiency
2.100% checked quality
3.ISO9001/ISO14001/TUV/CE/UL
4.stable performance
We can offer you the best quality products and services, don't miss !
POLY6'(156*156)
Polycrystalline Silicon Solar cell
Physical Characteristics
Dimension: 156mm×156mm±0.5mm
Diagonal: 220mm±0.5mm
Thickness(Si): 200±20 μm
Front(-) Back(+)
Blue anti-reflecting coating (silicon nitride); Aluminum back surface field;
1.5mm wide bus bars; 2.0mm wide soldering pads;
Distance between bus bars: 51mm . Distance between bus bars :51mm .
Electrical Characteristics
Efficiency(%) | 18.00 | 17.80 | 17.60 | 17.40 | 17.20 | 16.80 | 16.60 | 16.40 | 16.20 | 16.00 | 15.80 | 15.60 |
Pmpp(W) | 4.33 | 4.29 | 4.24 | 4.19 | 4.14 | 4.09 | 4.04 | 3.99 | 3.94 | 3.90 | 3.86 | 3.82 |
Umpp(V) | 0.530 | 0.527 | 0.524 | 0.521 | 0.518 | 0.516 | 0.514 | 0.511 | 0.509 | 0.506 | 0.503 | 0.501 |
Impp(A) | 8.159 | 8.126 | 8.081 | 8.035 | 7.990 | 7.938 | 7.876 | 7.813 | 7.754 | 7.698 | 7.642 | 7.586 |
Uoc(V) | 0.633 | 0.631 | 0.628 | 0.625 | 0.623 | 0.620 | 0.618 | 0.617 | 0.615 | 0.613 | 0.611 | 0.609 |
Isc(A) | 8.709 | 8.677 | 8.629 | 8.578 | 8.531 | 8.478 | 8.419 | 8.356 | 8.289 | 8.220 | 8.151 | 8.083 |
MONO5'(125*125mm)165
Monocrystalline silicon solar cell
Physical Characteristics
Dimension: 125mm×125mm±0.5mm
Diagonal: 165mm±0.5mm
Thickness(Si): 200±20 μm
Front(-) Back(+)
Blue anti-reflecting coating(silicon nitride); Aluminum back surface field;
1.6mmwide bus bars; 2.5mm wide soldering pads;
Distance between bus bars: 61mm . Distance between bus bars :61mm .
Electrical Characteristics
Efficiency(%) | 19.40 | 19.20 | 19.00 | 18.80 | 18.60 | 18.40 | 18.20 | 18.00 | 17.80 | 17.60 | 17.40 | 17.20 |
Pmpp(W) | 2.97 | 2.94 | 2.91 | 2.88 | 2.85 | 2.82 | 2.79 | 2.76 | 2.73 | 2.70 | 2.67 | 2.62 |
Umpp(V) | 0.537 | 0.535 | 0.533 | 0.531 | 0.527 | 0.524 | 0.521 | 0.518 | 0.516 | 0.515 | 0.513 | 0.509 |
Impp(A) | 5.531 | 5.495 | 5.460 | 5.424 | 5.408 | 5.382 | 5.355 | 5.328 | 5.291 | 5.243 | 5.195 | 4.147 |
Uoc(V) | 0.637 | 0.637 | 0.636 | 0.635 | 0.633 | 0.630 | 0.629 | 0.629 | 0.628 | 0.626 | 0.626 | 0.625 |
Isc(A) | 5.888 | 5.876 | 5.862 | 5.848 | 5.839 | 5.826 | 5.809 | 5.791 | 5.779 | 5.756 | 5.293 | 5.144 |
FAQ:
Q:How can i get some sample?
A:Yes , if you want order ,sample is not a problem.
Q:How about your solar panel efficency?
A: Our product efficency around 17.25%~18.25%.
Q:What’s the certificate you have got?
A: we have overall product certificate of ISO9001/ISO14001/CE/TUV/UL
- Q: What is the purpose of a solar silicon wafer in a solar cell?
- The purpose of a solar silicon wafer in a solar cell is to act as the main building block for converting sunlight into electricity. The wafer is made from highly purified silicon and plays a crucial role in capturing and absorbing sunlight, generating an electric current through the photovoltaic effect.
- Q: What is the typical thickness tolerance for a solar silicon wafer?
- The typical thickness tolerance for a solar silicon wafer is around ± 20 micrometers.
- Q: What is the role of the front contact on a solar silicon wafer?
- The front contact on a solar silicon wafer plays a crucial role in the conversion of sunlight into electricity. It acts as a conductive layer that collects the electrical current generated by the solar cells. Additionally, the front contact helps in reflecting and trapping sunlight, allowing for better absorption and utilization of solar energy. It also protects the underlying layers of the solar cell from external factors such as moisture, dust, and corrosion, thereby ensuring the longevity and efficiency of the solar panel.
- Q: What is the cost of a solar silicon wafer?
- The cost of a solar silicon wafer can vary depending on several factors such as the size, quality, and quantity being purchased. On average, a standard 156 mm x 156 mm solar silicon wafer can range from $0.10 to $0.30 per piece. However, prices may fluctuate due to market conditions and supplier negotiations.
- Q: What are the applications of solar silicon wafers?
- Solar silicon wafers are primarily used in the production of solar cells, which are the building blocks of solar panels. These wafers serve as the foundation for the photovoltaic process, allowing sunlight to be converted into electricity. Additionally, solar silicon wafers can also be used in the manufacturing of other electronic devices, such as integrated circuits and semiconductors, due to their high purity and excellent electrical properties.
- Q: What is the role of solar silicon wafers in reducing noise pollution?
- Solar silicon wafers do not have a direct role in reducing noise pollution. Their primary function is to efficiently convert sunlight into electricity in solar panels. However, by promoting the use of solar energy as a renewable and clean alternative to traditional power sources, solar silicon wafers indirectly contribute to reducing noise pollution by replacing noisy fossil fuel-based power generation methods such as coal-fired power plants or diesel generators.
- Q: Can solar silicon wafers be used in solar-powered air conditioners?
- Yes, solar silicon wafers can be used in solar-powered air conditioners. Solar silicon wafers are a key component in the production of solar cells, which convert sunlight into electricity. Solar-powered air conditioners utilize this electricity to power their cooling systems, making them energy-efficient and environmentally friendly.
- Q: The best process can be attached to explain!
- The silicon wafer contact material uses the quartz material, does not contact the metal material
- Q: How thick are solar silicon wafers?
- Solar silicon wafers typically range in thickness from 180 to 350 micrometers, with the most commonly used thickness being around 200 micrometers.
- Q: How are solar silicon wafers tested for mechanical strength and durability?
- Solar silicon wafers are typically tested for mechanical strength and durability through various methods. One common approach is the four-point bending test, where a wafer is subjected to controlled bending stress to measure its flexural strength and resistance to breakage. Another method involves the use of a diamond-tipped stylus to scratch the wafer's surface and evaluate its hardness. Additionally, tests like the ball drop test or impact test are conducted to simulate real-life scenarios and assess the wafer's resistance to mechanical shocks. These tests help ensure that solar silicon wafers can withstand the rigors of manufacturing, installation, and long-term operation in solar panels.
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Silicon Wafer Solar Panel - High Quality A Grade Mono晶Silicon 5V 18.2% Solar Cell
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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