Solar Cell High Quality A Grade Cell Monorystalline 5v 19.2%
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- 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 are the different materials used for passivation layers in solar silicon wafers?
- The different materials used for passivation layers in solar silicon wafers include silicon nitride (SiNx), aluminum oxide (Al2O3), and silicon oxide (SiOx). These materials help reduce surface recombination and enhance the efficiency of solar cells by preventing unwanted carrier losses.
- Q:What is the typical doping material used in solar silicon wafers?
- The typical doping material used in solar silicon wafers is usually phosphorous or boron.
- Q:Can solar silicon wafers be used in solar-powered electric vehicle charging stations?
- Yes, solar silicon wafers can be used in solar-powered electric vehicle charging stations. These wafers are typically used in the production of solar panels, which can be integrated into charging stations to harness solar energy and power electric vehicles.
- Q:Are solar silicon wafers affected by shading?
- Yes, solar silicon wafers are affected by shading. Shading can significantly reduce the efficiency and power output of solar panels as shaded areas on the silicon wafers block sunlight, leading to decreased electricity generation.
- Q:Are solar silicon wafers susceptible to cracking?
- Yes, solar silicon wafers are susceptible to cracking.
- Q:How does the efficiency of a solar silicon wafer vary with different light conditions?
- The efficiency of a solar silicon wafer varies with different light conditions. In optimal sunlight conditions, the efficiency is generally higher as the wafer can absorb a greater amount of sunlight and convert it into electricity more effectively. However, in low light conditions such as cloudy or overcast weather, the efficiency decreases as the wafer receives less sunlight to convert into electricity. Similarly, the efficiency may also be affected by the angle of incidence and shading caused by surrounding objects, which can decrease the overall efficiency of the wafer.
- Q:What are the main factors that affect the lifespan of a solar silicon wafer?
- The main factors that affect the lifespan of a solar silicon wafer include exposure to sunlight, temperature variations, material defects, and chemical degradation. Continuous exposure to sunlight can cause the wafer to degrade over time due to the accumulation of photons and heat. Temperature variations, especially extreme heat, can lead to thermal stress and expansion/contraction cycles that can weaken the wafer. Material defects, such as impurities or structural imperfections, can decrease the wafer's performance and durability. Additionally, chemical degradation caused by exposure to moisture, pollutants, or corrosive substances can also contribute to the degradation of the wafer over its lifespan.
- Q:How are solar silicon wafers protected from static electricity damage?
- Solar silicon wafers are protected from static electricity damage through various measures such as grounding the equipment and personnel, using anti-static packaging materials, employing ionization techniques to neutralize static charges, and implementing proper handling procedures to minimize the risk of electrostatic discharge.
- 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 the production of solar cells, which are the key component of solar chargers. The silicon wafers help convert sunlight into electricity, making them an essential part of portable solar chargers that harness solar energy to charge devices on the go.
- Q:What is the role of back surface field on solar silicon wafers?
- The back surface field on solar silicon wafers helps to improve the efficiency of solar cells by reducing the recombination of charge carriers at the back surface. It creates a built-in electric field that facilitates the collection of the generated electrons and holes towards the front surface, leading to enhanced conversion of sunlight into electricity.
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Solar Cell High Quality A Grade Cell Monorystalline 5v 19.2%
- 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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