Monocrystalline Solar Silicon Wafer - High Quality A Grade Cell Polyrystalline 5V 17.6%
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- Shanghai
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- 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 remote sensing devices?
- Yes, solar silicon wafers can be used in solar-powered remote sensing devices. These wafers are commonly used in solar panels to convert sunlight into electrical energy, making them suitable for powering various remote sensing devices that require energy-efficient and sustainable power sources.
- Q: What is the effect of doping on the bandgap of a solar silicon wafer?
- Doping in a solar silicon wafer has a significant effect on its bandgap. By introducing impurities during the manufacturing process, the bandgap of the silicon wafer can be manipulated to optimize its efficiency as a solar cell. Doping with elements such as phosphorus or boron alters the electrical properties of silicon, widening or narrowing its bandgap accordingly. This adjustment allows the silicon wafer to effectively absorb photons from a broader range of the solar spectrum, enhancing its ability to convert sunlight into electricity. Therefore, doping plays a crucial role in improving the performance and overall efficiency of solar silicon wafers.
- Q: How do solar silicon wafers perform in sandy environments?
- Solar silicon wafers perform well in sandy environments as they are designed to be highly durable and resistant to various environmental conditions. The solid construction and protective coatings of the wafers help minimize the negative effects of sand particles, such as scratching or obstructing the surface. However, it is still important to regularly clean the panels to maintain optimal performance and ensure that sand accumulation does not significantly reduce their efficiency.
- Q: Can solar silicon wafers be integrated into building materials?
- Yes, solar silicon wafers can be integrated into building materials. The integration of solar panels into building components such as windows, roofs, and facades is a growing trend in sustainable architecture. These building-integrated photovoltaics (BIPV) allow for the generation of clean energy while also serving functional and aesthetic purposes.
- Q: Geometric parameters and testing of silicon wafer
- Wafer inspection the main test items are: side, diagonal, chamfer, thickness, TTV, line, chipping, cracks, warping, oil, resistivity, lifetime.
- Q: What is the maximum power output of a solar silicon wafer?
- The maximum power output of a solar silicon wafer depends on various factors such as its size, efficiency, and environmental conditions. However, on average, a standard solar silicon wafer can produce around 4-5 watts of power per square inch.
- Q: What is the impact of wafer resistivity on solar silicon wafer performance?
- The wafer resistivity has a significant impact on the performance of solar silicon wafers. Lower resistivity wafers allow for better electrical conductivity, resulting in improved charge carrier mobility. This leads to higher efficiency in converting sunlight into electricity. Additionally, lower resistivity helps minimize power losses and enhances the overall performance and output of solar cells.
- Q: What is the role of solar silicon wafers in the overall solar energy system?
- Solar silicon wafers play a crucial role in the overall solar energy system as they are the key component in the production of solar cells. These wafers are made from purified silicon and serve as the platform on which solar cells are built. They capture sunlight and convert it into electricity through the photovoltaic effect. The quality and efficiency of the silicon wafers directly impact the performance and output of solar panels, making them a fundamental element in harnessing solar energy for power generation.
- Q: What is a silicon chip used for?What does it have to do with semiconductors.What are the components on the PCB board with silicon?
- But a good silicon chip is not available. Because the bare silicon wafer is not easy to damage and difficult to connect. This is a process of binding, the so-called binding is bound to use a very fine gold wire from the silicon chip lead wire, received on the metal pipe, and then use the non-conductive plastic to bind the chip sealed. We generally see transistors, chips, etc. are packaged, you simply can not see the inside of the core. Of course is also useful in metal or ceramic chip shell, such as the two or three level of some high power tubes, military grade components etc., but because the metal and ceramic package cost is relatively high, so most of the circuit or engineering plastic package.PCB is a printed circuit board, is what we call the board. The copper wire and the welding of various components and chips. The manufacturing of printed circuit board, you should check the information bar, then I talk today what also don't want to do
- Q: What is the impact of stress and strain on solar silicon wafers?
- The impact of stress and strain on solar silicon wafers can be detrimental to their performance and reliability. Excessive stress and strain can cause cracking, warping, and even fracture in the wafers, leading to decreased electrical efficiency and potential failure of the solar cells. It is crucial to minimize stress and strain during manufacturing, handling, and installation processes to maintain the structural integrity and optimal functioning of the solar silicon wafers.
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Monocrystalline Solar Silicon Wafer - High Quality A Grade Cell Polyrystalline 5V 17.6%
- 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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