Solar Cell High Quality A Grade Cell Polyrystalline 5v 16.6%
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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 telecommunications?
- Yes, solar silicon wafers can be used in solar-powered telecommunications. The wafers are an essential component of solar panels, which convert sunlight into electricity. In solar-powered telecommunications systems, these panels capture solar energy to power various communication devices and systems.
- Q:I would like to ask what the purpose of the use of semiconductor silicon wafers, doped with boron ah?
- High purity silicon wafers for use in electronics and solar energy are required to be doped with boron to manufacture the P end of the P - N junction, in which P (P) - N (As) -, Ga (B) - gallium (III) indium (III) - silicon.
- Q:What is the role of surface texturing in solar silicon wafers?
- The role of surface texturing in solar silicon wafers is to enhance light trapping and increase the overall efficiency of solar cells. The textured surface helps to reduce reflection and increase the absorption of sunlight, allowing for more effective conversion of solar energy into electricity.
- Q:One hundred watts of solar panels to how many pieces of silicon wafers, 156 of single crystals and polycrystalline
- This is not with the number of pieces, crystal silicon solar cell has a feature that is a 0.48-0.6V, called 0.5V, how much you want to V, you can use serial or parallel connection to achieve
- Q:What is the role of passivation on solar silicon wafers?
- The role of passivation on solar silicon wafers is to minimize surface recombination and increase the efficiency of the solar cell. Passivation helps to reduce defects and traps on the surface of the wafer, allowing for better charge carrier separation and collection, which ultimately leads to improved performance of the solar cell.
- Q:What are the different types of junction box sealants used on solar silicon wafers?
- There are several types of junction box sealants used on solar silicon wafers, including silicone, epoxy, and polyurethane. These sealants are applied to protect the junction box and its components from moisture, dust, and other environmental factors, ensuring the long-term durability and performance of the solar panels.
- Q:Below what the photovoltaic industry specific industry classification, solar silicon manufacturing enterprises, mainly engaged in single and polycrystalline silicon, polycrystalline silicon wafer cutting casting, single enterprise, what are the concrete classification, a solar silicon slice of this industry?
- Photovoltaic involves a lot, but the company makes silicon chips in terms of, so if the use of photovoltaic culvert cover, too general, I need a detailed classification of the industry, and then go to the specific industry analysis
- Q:How are solar silicon wafers tested for electrical performance?
- Solar silicon wafers are tested for electrical performance through a series of rigorous tests. These tests typically involve measuring the open-circuit voltage, short-circuit current, and maximum power output of the wafer. The wafers are also subjected to tests to determine their efficiency, resistivity, and overall quality. Various instruments and techniques such as solar simulators, spectrometers, and electrical characterization tools are utilized during the testing process to ensure the wafers meet the desired electrical specifications and standards.
- 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:What are the main factors that affect the cost of a solar silicon wafer?
- The main factors that affect the cost of a solar silicon wafer include the price of raw materials, such as silicon, which is the primary component of the wafer. The manufacturing process and the technology used also play a significant role in determining the cost. Additionally, economies of scale, market demand, and competition within the industry impact the overall pricing of solar silicon wafers.
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Solar Cell High Quality A Grade Cell Polyrystalline 5v 16.6%
- 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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