Silicon Wafer Solar Panel - High Quality A Grade Mono晶Silicon 5V 18.2% Solar Cell
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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: Can solar silicon wafers be used in solar-powered disaster relief efforts?
- Yes, solar silicon wafers can be used in solar-powered disaster relief efforts. These wafers are the primary component of solar cells, which convert sunlight into electricity. By using solar silicon wafers, solar panels can be deployed in disaster-stricken areas to generate clean and sustainable energy, providing power for emergency shelters, hospitals, communication systems, and other critical infrastructure. This helps ensure a reliable source of electricity, especially in situations where the traditional power grid may be damaged or inaccessible.
- Q: Wafer cutting will appear thick sheet, I would like to ask what the reasons are
- There is a gap between the guide bar and C. silicon block, cut after the start, with the steel wire operation, part of the guide bar is broken into wire, steel wire dislocation, because the steel line will instantly locate in the cutting process, thus causing the phenomenon of silicon chip thickness.D. guide groove wear serious. Guide for coating of polyurethane materials, cutting knife must guide groove root wear, wheel groove cutting process of cutting steel wire side, in the wheel groove due to sloshing around the lead sheet thickness.
- Q: How are solar silicon wafers tested for quality control?
- Solar silicon wafers are tested for quality control through various methods, including visual inspection, electrical testing, and performance evaluation. Visual inspection involves examining the wafers for any physical defects or imperfections such as cracks, scratches, or impurities. Electrical testing measures the electrical properties of the wafers, such as resistivity and carrier concentration, to ensure they meet the required standards. Performance evaluation involves subjecting the wafers to simulated operating conditions, such as exposure to light and heat, to assess their efficiency and durability. These comprehensive testing procedures help ensure that only high-quality solar silicon wafers are used in the production of solar cells and panels.
- Q: What are the current trends in solar silicon wafer technology?
- Some of the current trends in solar silicon wafer technology include the shift towards thinner wafers, such as the adoption of 180-200 micrometer thickness, which reduces material costs and improves efficiency. Another trend is the development of larger wafer sizes, with the industry moving from 156 mm to 182 mm and even 210 mm sizes, enabling higher power output and reducing installation costs. Additionally, there is a focus on improving the overall quality and uniformity of wafers to optimize solar cell performance.
- Q: What is the average lifespan of a solar silicon wafer?
- The average lifespan of a solar silicon wafer can vary depending on various factors such as the manufacturing quality, usage conditions, and maintenance practices. However, on average, a well-maintained and properly used solar silicon wafer can last for around 25 to 30 years.
- Q: Can solar silicon wafers be used in solar-powered water desalination systems?
- Yes, solar silicon wafers can be used in solar-powered water desalination systems. These wafers are typically used in solar panels to convert sunlight into electricity. In a solar-powered water desalination system, the electricity generated by the solar panels can be used to power the desalination process, which removes salt and impurities from seawater or brackish water to make it suitable for drinking or irrigation purposes.
- 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: How are solar silicon wafers affected by light-induced degradation mechanisms?
- Solar silicon wafers can be affected by light-induced degradation mechanisms, primarily through two main processes: light-induced degradation (LID) and potential-induced degradation (PID). LID occurs when the solar cells are exposed to intense sunlight, leading to an initial drop in power output, followed by a gradual recovery over time. PID, on the other hand, is caused by the presence of electric fields within the solar module, which can result in a significant decrease in efficiency. Both LID and PID can reduce the overall performance and lifespan of solar silicon wafers, highlighting the need for effective mitigation strategies to minimize their impact.
- Q: Can solar silicon wafers be used in underwater solar energy systems?
- Yes, solar silicon wafers can be used in underwater solar energy systems. However, special considerations need to be taken into account to ensure their effectiveness and longevity in underwater environments.
- Q: Specific kind of industry to use the reference price is what?!I have a ton of silicon chips, want to sell, do not know what the price, do not know what the company needs!
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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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