Silicon Wafer Solar Panel - High Quality A Grade Mono晶Silicon 5V 18.2% Solar Cell
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- Shanghai
- Payment Terms:
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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: What is the role of grid lines on solar silicon wafers?
- The role of grid lines on solar silicon wafers is to facilitate the flow of electric current from the sun-exposed surface of the wafer to the electrical contacts. These grid lines act as pathways to collect and transport the generated electricity, improving the overall efficiency and performance of the solar cells.
- Q: Ultrasonic cleaning cleaning silicon?
- Yes, but it is said to be the frequency of the 1MHz cleaning machine. Is not an ordinary low-frequency 100K below the frequency of cleaning machine.
- Q: Do solar silicon wafers emit any pollutants or greenhouse gases during operation?
- No, solar silicon wafers do not emit any pollutants or greenhouse gases during operation. Solar panels convert sunlight into electricity through a clean and renewable process, which does not involve any emissions or harmful byproducts.
- Q: The higher the resistivity of silicon wafers, the better?!!! 1 experts please answer me!
- Low resistivity is helpful to improve the opening pressure, high resistivity and help to improve the short-circuit current, the best match between the two is about 1 -3! Own understanding!
- Q: What is the production capacity of solar silicon wafers worldwide?
- As of 2021, the global production capacity of solar silicon wafers is estimated to be around 200 gigawatts (GW) per year.
- Q: How are solar silicon wafers etched to enhance light absorption?
- Solar silicon wafers are etched using various techniques, such as chemical etching or texturization, to enhance light absorption. This involves creating a rough surface on the wafer, which helps to reduce reflection and increase the amount of light that is absorbed by the silicon material. By etching the wafer, the surface area is increased, allowing for more interactions between incoming light and the silicon, ultimately improving the efficiency of the solar cell.
- Q: How do solar silicon wafers perform in urban environments?
- Solar silicon wafers generally perform well in urban environments. However, their efficiency may be slightly affected by factors like shading from nearby buildings or pollution in the air. Despite these challenges, advancements in solar technology and installation techniques have made it possible to maximize solar energy generation in urban areas.
- Q: Can solar silicon wafers be used in solar-powered electric fences?
- Yes, solar silicon wafers can be used in solar-powered electric fences. These wafers are commonly used in solar panels to convert sunlight into electricity, which can then be used to power various devices, including electric fences. By utilizing solar silicon wafers, solar-powered electric fences can operate independently from the grid, making them more eco-friendly and cost-effective.
- Q: Are solar silicon wafers affected by vibrations or shocks?
- Yes, solar silicon wafers can be affected by vibrations or shocks. Excessive vibrations or shocks can cause microcracks, fractures, or dislodgement of the delicate components within the wafer, leading to a decrease in its efficiency or complete failure. It is crucial to handle and transport solar silicon wafers with care to avoid any potential damage.
- Q: How is the voltage output of a solar silicon wafer regulated?
- The voltage output of a solar silicon wafer is regulated through the use of a device called a charge controller. The charge controller ensures that the voltage output from the solar panel remains within a safe range by regulating the flow of current from the panel to the battery or grid. It prevents overcharging of the battery and protects the electrical system from voltage spikes.
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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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