Utj Solar Cells - Monocrystalline Silicon Solar Cells 125mm (16.50%-18.35%)
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000000 watt/month
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Specification
1.Description of the Solar Cells
Monocrytalline Silicon Solar Cells 125mm (16.50%----18.35%）
We supply regular mono 125x125mm and poly 156x156mm solar cells.
Cells made in China mainland and Taiwan are both available.
Cell production capacity yearly reach 1GW.
Our cells pattern include continuous and uncontinuous busbar to meet different cells line.
2.Mechanical data and design of the Solar Cells
| Format | 125 mm × 125 mm ± 0.5 mm |
| Thickness- | 210 μm ± 40 μm |
| Front (-) | 1.6 mm bus bars (silver),blue anti-reflection coating (silicon nitride) |
| Back (+) | 2.5 mm wide soldering pads (silver) back surface field (aluminium) |
3. Temperature Coefficient of the Solar Cells
| Voc. Temp .coef.%/K | -0.35%/K |
| Isc . Temp .coef.%/K | +0.024%/K |
| Pm. Temp. coef.%/K | -0.47%/K |
4.Electrical Characteristic of the Solar Cells
Efficiency (%) | Pmpp (W) | Umpp (V) | Impp (A) | Uoc (V) | Isc (A) | FF (%) | ||
18.35 | 2.841 | 0.532 | 5.342 | 0.631 | 5.67 | 79.41% | ||
18.2 | 2.817 | 0.53 | 5.319 | 0.631 | 5.64 | 79.16% | ||
18.05 | 2.794 | 0.527 | 5.301 | 0.63 | 5.63 | 78.77% | ||
17.9 | 2.771 | 0.527 | 5.259 | 0.629 | 5.62 | 78.39% | ||
17.75 | 2.748 | 0.526 | 5.224 | 0.629 | 5.61 | 77.88% | ||
17.6 | 2.725 | 0.524 | 5.201 | 0.629 | 5.59 | 77.50% | ||
17.45 | 2.702 | 0.52 | 5.196 | 0.629 | 5.586 | 76.90% | ||
17.3 | 2.678 | 0.516 | 5.183 | 0.626 | 5.577 | 76.71% | ||
17.15 | 2.655 | 0.513 | 5.175 | 0.623 | 5.565 | 76.58% | ||
17 | 2.632 | 0.51 | 5.161 | 0.622 | 5.559 | 76.12% | ||
16.75 | 2.593 | 0.508 | 5.103 | 0.615 | 5.477 | 76.98% | ||
16.5 | 2.555 | 0.506 | 5.047 | 0.608 | 5.396 | 77.88% | ||
5.Intensity Dependence of the Solar Cells
Intensity [W/m2] | sc× [mA] | Voc× [mV] |
1000 | 1.00 | 1.000 |
900 | 0.90 | 0.989 |
500 | 0.50 | 0.963 |
300 | 0.30 | 0.939 |
200 | 0.20 | 0.920 |
6.IV Curve of the Solar Cells
7.Applications of the Solar Cells
electric power generation
8.IMages of the Solar Cells
FAQ
- Q: What are the tin bands, sinks and interconnections used on solar modules, and what are the solar cells used in the solar cells?
- At present, the general crystal silicon cells using p-type silicon, in the phosphorus diffusion process, the two sides of the silicon and the edge will be phosphorus doping.
- Q: Can solar cells be used for space applications?
- Yes, solar cells can be used for space applications. They are commonly used in space missions to generate electricity from sunlight. Solar cells are lightweight, durable, and efficient in converting sunlight into electrical energy, making them an ideal choice for powering spacecraft and satellites in the harsh environment of space.
- Q: How much does a solar cell weigh?
- The weight of a solar cell typically varies depending on its size and type, but on average, a standard solar cell weighs around 3 to 4 pounds (1.4 to 1.8 kilograms).
- Q: Can solar cells be used in military vehicles or equipment?
- Yes, solar cells can be used in military vehicles or equipment. They provide a sustainable and efficient power source, reducing the reliance on conventional fuels and batteries. Solar cells can be integrated into various military applications, such as powering communication systems, surveillance equipment, or even charging portable devices. Their use enhances operational efficiency, reduces logistical burdens, and promotes environmental sustainability.
- Q: How does the solar cell work in terms of photochemical conversion?
- Photovoltaic power generation principle is the photoelectric transformation, we all know, the semiconductor is between the insulator and the conductor, with a certain conductive properties of the material.
- Q: What is the impact of dust and dirt on solar cell efficiency?
- Dust and dirt can significantly reduce the efficiency of solar cells. When dust and dirt particles accumulate on the surface of solar panels, they block sunlight from reaching the photovoltaic cells, thereby reducing the amount of electricity generated. This buildup can cause a decrease in energy production by up to 20%. Regular cleaning and maintenance of solar panels are crucial to ensure optimal efficiency and maximize the electricity output of the system.
- Q: How do solar cells perform in areas with high levels of radiation?
- Solar cells actually perform better in areas with high levels of radiation. This is because higher radiation levels provide more sunlight, which is the primary source of energy for solar cells. As a result, solar cells in areas with high radiation can generate more electricity and have increased efficiency compared to areas with lower radiation levels.
- Q: What are the short-circuit currents of solar cells affected by the factors?
- Amorphous silicon cells: film thickness, membrane material conductivity, leakage, TCO conductivity, battery width, etc. are the factors
- Q: Can the solar powered cells really work better than the normal cells?
- Because of the different ways of generating the power, the solar powered cells definitely better than the normal cells in the modern world.
- Q: Can solar cells be used on vehicles other than cars?
- Yes, solar cells can be used on vehicles other than cars. They can be installed on motorcycles, buses, trucks, boats, and even airplanes to generate electricity and reduce reliance on fossil fuels.
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Utj Solar Cells - Monocrystalline Silicon Solar Cells 125mm (16.50%-18.35%)
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 watt
- Supply Capability:
- 100000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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