Utj Solar Cells - Monocrystalline Silicon Solar Cells 125mm (16.50%-18.35%)
- Ref Price:
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- 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 maintenance requirements for solar cells?
- The maintenance requirements for solar cells typically include regular cleaning to remove dust and dirt that can reduce their efficiency, as well as occasional inspections to check for any damage or malfunctioning components. Additionally, it is important to ensure that the surrounding vegetation or structures do not shade the solar panels, as this can also affect their performance. Overall, solar cells have minimal maintenance requirements compared to other forms of energy generation.
- Q: How do solar cells convert sunlight into electricity?
- Solar cells convert sunlight into electricity through a process called the photovoltaic effect. When sunlight hits the solar cell, the photons from the sunlight energize the electrons in the cell's semiconductor material, causing them to break free from their atoms. This creates an electric current, which can then be harnessed and used as electricity.
- Q: How does the solar cell work in terms of photochemical conversion?
- The photovoltaic cell module is capable of generating electromotive force when light is irradiated to obtain energy.
- Q: What are the environmental impacts of solar cell production?
- The production of solar cells does have some environmental impacts, but they are generally considered to be relatively low compared to other forms of energy production. Some key impacts include the extraction and processing of raw materials, such as silicon and metals, which can result in habitat destruction and water pollution. Additionally, the manufacturing process itself requires energy and water, which can contribute to greenhouse gas emissions and water scarcity. However, when considering the overall life cycle of solar cells, including their use and end-of-life disposal, they still have a significantly lower carbon footprint and environmental impact compared to fossil fuel-based energy sources.
- Q: Can solar cells be used in remote sensing devices?
- Yes, solar cells can be used in remote sensing devices. Solar cells are capable of converting sunlight into electricity, making them an ideal power source for remote sensing devices that require continuous operation in areas where traditional power sources are unavailable or impractical to use.
- Q: What is a good introduction of solar cell?
- You should start with a nice ppt.
- Q: Can solar cells be used for off-grid power systems?
- Yes, solar cells can be used for off-grid power systems. Solar cells convert sunlight directly into electricity, allowing them to generate power in remote locations or areas without access to the traditional power grid. They are particularly well-suited for off-grid power systems as they are reliable, renewable, and require minimal maintenance. Additionally, advancements in battery storage technology have made it possible to store excess energy generated by solar cells for use during periods of low or no sunlight, further enhancing their suitability for off-grid applications.
- Q: How's the feedback of using 260 watt photovoltaic solar panel? Anybody ever used that?
- Our 260 watt photovoltaic solar panel has the highest quality, and you will always find out the positive feedback online about us.
- Q: How do solar cells perform in areas with high levels of dust storms?
- Solar cells can be affected by high levels of dust storms as the accumulation of dust and debris on their surfaces reduces their efficiency. Dust particles can block sunlight from reaching the solar cells, which in turn reduces their energy production. Regular cleaning and maintenance are necessary in areas with high levels of dust storms to ensure optimal performance of solar cells.
- Q: Solar cells and the difference between ordinary batteries. Why is the solar cell is converted into electrical energy, zinc battery is what is converted into chemical energy
- The so-called chemical energy, in fact, is "chemical potential". Can be released through the oxidation-reduction reaction of energy, into other energy. This is the release of chemical energy.
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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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