Silicon Wafer Solar - High Quality A Grade Polycrystalline 5V 16.2% Solar Cell
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- Loading Port:
- 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 typical warranty period for a solar silicon wafer?
- The typical warranty period for a solar silicon wafer can vary, but it is commonly around 25 to 30 years.
- Q: How do solar silicon wafers handle extreme weather conditions like hailstorms?
- Solar silicon wafers are designed to withstand extreme weather conditions, including hailstorms. They are typically made from highly durable materials such as tempered glass or polycrystalline silicon, which have high resistance to impacts. Additionally, these wafers undergo rigorous testing and certification processes to ensure their ability to withstand hailstorms and other harsh weather conditions. The materials used and the manufacturing processes employed make solar silicon wafers capable of effectively handling hailstorms without significant damage or loss of functionality.
- Q: Are there any health or safety concerns associated with solar silicon wafers?
- There are generally no significant health or safety concerns associated with solar silicon wafers. These wafers are made from silicon, a non-toxic and abundant element. However, during the manufacturing process, some hazardous chemicals may be used, such as hydrochloric acid or toxic gases. Therefore, proper safety protocols and waste management need to be followed in solar panel production facilities to ensure worker safety and minimize environmental impact. Once the solar panels are installed and operational, they pose no health or safety risks to users.
- Q: After cutting a few chips, mortar density is getting lower and lower
- Iron powder and silica fume more and more, the density should be more and more big, unless it is your water content is higher and higher
- Q: What is the expected degradation rate of solar silicon wafers over time?
- The expected degradation rate of solar silicon wafers over time varies depending on several factors including the quality of the materials used, manufacturing processes, environmental conditions, and maintenance practices. However, on average, solar silicon wafers experience a degradation rate of around 0.5-1% per year.
- Q: What is the role of solar silicon wafers in disaster response and recovery?
- Solar silicon wafers play a crucial role in disaster response and recovery by providing a reliable and sustainable source of energy. These wafers are used to manufacture solar panels that can generate electricity from sunlight, making them ideal for situations where power infrastructure has been damaged or disrupted. Solar panels can be deployed quickly and easily, providing essential electricity for emergency services, communication systems, medical facilities, and relief efforts. Additionally, solar energy helps reduce reliance on fossil fuels during recovery, minimizing environmental impact and ensuring long-term energy solutions in disaster-stricken areas.
- Q: What is the maximum efficiency that can be achieved with a solar silicon wafer?
- The maximum efficiency that can be achieved with a solar silicon wafer is around 26-27%.
- Q: What is the expected degradation rate of a solar silicon wafer over time?
- The expected degradation rate of a solar silicon wafer over time can vary depending on various factors such as the quality of the wafer, manufacturing processes, environmental conditions, and usage patterns. However, on average, solar silicon wafers experience a degradation rate of around 0.5-1% per year. This means that after 25-30 years, the efficiency of the solar wafer may decrease by 20-30%. It is important to note that advancements in technology and improved manufacturing techniques aim to reduce degradation rates and increase the lifespan of solar silicon wafers.
- Q: What is the role of a junction box sealant in a solar silicon wafer?
- The role of a junction box sealant in a solar silicon wafer is to create a protective barrier that prevents any moisture or contaminants from entering the junction box. This sealant helps maintain the integrity of the electrical connections within the junction box, ensuring the efficient and safe operation of the solar panel.
- Q: How do solar silicon wafers perform in different weather conditions?
- Solar silicon wafers perform well in a variety of weather conditions. While they may produce slightly less electricity during cloudy or overcast weather, they still generate energy due to their ability to convert sunlight into electricity. Rain, snow, or extreme temperatures do not significantly affect their performance, as they are designed to withstand such conditions. However, it is important to note that they perform optimally under direct sunlight, resulting in the highest energy production.
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Silicon Wafer Solar - High Quality A Grade Polycrystalline 5V 16.2% 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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