Silicon Wafer Solar Cell - High Quality A Grade Mono Crystalline 5V 17.2%
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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: How are solar silicon wafers connected in a series or parallel configuration?
- Solar silicon wafers are typically connected in a series configuration to increase the overall voltage output of a solar panel. In this arrangement, the positive terminal of one wafer is connected to the negative terminal of the next, forming a chain-like connection. On the other hand, parallel configuration involves connecting the positive terminals of all wafers together and the negative terminals together, resulting in higher current output. Both series and parallel connections are commonly used in solar panel manufacturing to optimize the power output based on specific requirements.
- Q: Who is the best silicon chip dryer?
- Heating oil bath furnace and electric heating two ways, our company is now used in the two, it should be said that each has its advantages and disadvantages
- Q: Are solar silicon wafers recyclable?
- Yes, solar silicon wafers are recyclable.
- Q: What is the typical cost per watt for a solar silicon wafer?
- The typical cost per watt for a solar silicon wafer can vary depending on various factors such as the size and quality of the wafer, manufacturing processes, and market conditions. However, as of current estimations, the average cost per watt for a solar silicon wafer ranges between $0.20 to $0.30.
- Q: How are solar silicon wafers affected by dust or dirt accumulation?
- Solar silicon wafers are negatively affected by dust or dirt accumulation as it reduces the amount of sunlight reaching the surface of the wafers, thereby reducing their efficiency in converting solar energy into electricity. Dust or dirt can create a barrier between the sunlight and the silicon material, resulting in decreased power output and overall performance of the solar cells. Hence, regular cleaning and maintenance are necessary to ensure optimal functioning of solar panels.
- Q: Can solar silicon wafers be used in rooftop solar installations?
- Yes, solar silicon wafers can be used in rooftop solar installations. Silicon wafers are the most common material used in the production of solar cells, which are then assembled into solar panels for rooftop installations. These panels are designed to capture sunlight and convert it into electricity, making them an ideal choice for harnessing solar energy on rooftops.
- Q: How are solar silicon wafers tested for electrical properties?
- Solar silicon wafers are tested for electrical properties using various methods such as sheet resistance measurement, open-circuit voltage measurement, and dark current measurement. These tests help determine the conductivity, efficiency, and overall performance of the solar wafers.
- Q: How does the efficiency of a solar silicon wafer change with panel orientation?
- The efficiency of a solar silicon wafer can change with panel orientation. The orientation and tilt angle of the solar panel can affect the amount of sunlight it receives, which directly impacts its efficiency. Ideally, a solar panel should be oriented to face the sun directly and tilted at an angle that maximizes sunlight absorption. If the panel is not properly oriented or tilted, it may receive less sunlight, leading to a decrease in efficiency.
- 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 various components in a solar panel system. These components include a charge controller or regulator, which monitors and regulates the voltage and current flowing from the solar cells. It ensures that the voltage output remains within a safe and optimal range for the connected devices or battery being charged. Additionally, voltage regulators or inverters may be employed to further regulate and convert the DC voltage output of the solar cells into AC voltage suitable for use in household or grid-connected applications. Overall, these regulatory components play a crucial role in maintaining the stability and efficiency of the voltage output from a solar silicon wafer.
- Q: How to extract silicon from silicon wafers
- Slice: cut a single crystal silicon rod into a thin wafer with an exact geometry. In this process, the silica fume is produced by water leaching to produce waste water and silicon slag.
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Silicon Wafer Solar Cell - High Quality A Grade Mono Crystalline 5V 17.2%
- 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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