Silicone Wafer Solar Panel - High Quality A Grade Monocrystalline Solar Cell 5V 17.4%
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- 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 role of solar silicon wafers in reducing energy poverty?
- Solar silicon wafers play a crucial role in reducing energy poverty by enabling the production of solar panels. These panels harness solar energy and convert it into electricity, providing a sustainable and affordable source of power to communities without access to the traditional energy grid. By utilizing solar silicon wafers, the cost of solar panels decreases, making them more accessible to low-income individuals and underserved communities. This, in turn, helps alleviate energy poverty by providing clean, reliable, and renewable energy solutions that can improve living conditions, support economic growth, and enhance overall well-being.
- Q: What is the typical production volume of solar silicon wafers?
- The typical production volume of solar silicon wafers can vary depending on the size and capacity of the manufacturing facility. However, on average, a large-scale solar silicon wafer production facility can produce millions to billions of wafers per year.
- Q: How is a passivation layer applied to a solar silicon wafer?
- A passivation layer is typically applied to a solar silicon wafer through a process called chemical passivation. This involves immersing the silicon wafer in a chemical solution that forms a thin layer on its surface. The solution typically contains chemicals such as hydrogen peroxide and sulfuric acid or nitric acid. The passivation layer acts as a protective barrier against surface recombination, reducing electron-hole recombination and improving the efficiency of the solar cell.
- Q: What is the role of rear surface passivation in solar silicon wafers?
- The role of rear surface passivation in solar silicon wafers is to reduce surface recombination and improve the efficiency of photovoltaic cells. By passivating the rear surface of the wafer, it prevents unwanted electron-hole recombination, thereby increasing the lifetime of charge carriers and enhancing the overall performance of the solar cell. This passivation technique helps to minimize energy losses and improve the conversion of sunlight into electricity.
- Q: What is the expected degradation rate of solar silicon wafers over time?
- The expected degradation rate of solar silicon wafers over time depends on various factors such as manufacturing quality, environmental conditions, and maintenance practices. However, on average, solar silicon wafers typically experience a degradation rate of around 0.5-1% per year.
- Q: Are all solar silicon wafers the same color?
- No, solar silicon wafers can come in different colors. The color variations can be due to different manufacturing processes or the presence of impurities in the silicon material.
- Q: What is the role of surface texturing in solar silicon wafers?
- The role of surface texturing in solar silicon wafers is to enhance light absorption and increase the efficiency of the solar cell. Surface texturing helps to reduce reflection and increase the surface area of the wafer, allowing more light to be trapped and converted into electricity.
- Q: How are solar silicon wafers protected from electrical surges?
- Solar silicon wafers are protected from electrical surges through the use of protective devices called surge protectors or transient voltage suppressors. These devices are connected in parallel to the solar panels and have the capability to divert excess voltage or current away from the wafers during sudden electrical surges. This helps prevent damage to the wafers and ensures the longevity and efficiency of the solar panels.
- Q: Can solar silicon wafers be used in portable solar chargers?
- Yes, solar silicon wafers can be used in portable solar chargers. These wafers are commonly used in photovoltaic cells to convert sunlight into electricity, making them an ideal component for portable solar chargers that harness solar energy to charge electronic devices on the go.
- Q: How is the demand for solar silicon wafers expected to grow in the future?
- The demand for solar silicon wafers is expected to grow significantly in the future due to the increasing adoption of solar energy as a sustainable and renewable source of power. As countries and industries shift towards clean energy solutions, the demand for solar panels, which heavily rely on silicon wafers, is projected to rise. Additionally, advancements in technology and manufacturing processes are likely to drive down costs, making solar power more accessible and further boosting the demand for silicon wafers.
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Silicone Wafer Solar Panel - High Quality A Grade Monocrystalline Solar Cell 5V 17.4%
- 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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