Tongwei Solar Cells Monocrystalline PV Module Solar Cells
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Brief Introduction of Solar Cells
A solar cell, is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect, which is a physical and chemical phenomenon. It is a form of photoelectric cell, defined as a device whose electrical characteristics, such as current, voltage, or resistance, vary when exposed to light. Solar cells are the building blocks of photovoltaic modules, otherwise known as solar panels.
Monocrystal Solar Cell
type：125S
appearance：125×125㎜±0.5mm;diagonal:R=82.5mm
Main fence wide：1.6mm;back electrode wide:2.5mm
Fence line qty:54（back connect line） 70（back connect line）
Cell thickness：220
±20
Eff(%) | 17.30- 17.45 | 17.45- 17.60 | 17.60- 17.70 | 17.70- 17.80 | 17.80- 17.90 | 17.90- 18.00 | 18.00- 18.10 | 18.10- 18.20 | 18.20- 18.30 | 18.30- 18.40 | 18.40- 18.50 | 18.50- 18.60 |
Pm(W) | 2.68 | 2.7 | 2.72 | 2.74 | 2.76 | 2.77 | 2.78 | 2.80 | 2.82 | 2.83 | 2.85 | 2.86 |
Isc(A) | 5.57 | 5.58 | 5.61 | 5.63 | 5.65 | 5.66 | 5.68 | 5.70 | 5.71 | 5.71 | 5.73 | 5.75 |
Im(A) | 5.17 | 5.19 | 5.23 | 5.25 | 5.28 | 5.29 | 5.31 | 5.33 | 5.35 | 5.35 | 5.37 | 5.39 |
Voc(V) | 0.622 | 0.625 | 0.626 | 0.627 | 0.627 | 0.628 | 0.628 | 0.629 | 0.630 | 0.631 | 0.631 | 0.633 |
Vm(V) | 0.521 | 0.523 | 0.523 | 0.523 | 0.523 | 0.526 | 0.528 | 0.528 | 0.529 | 0.529 | 0.531 | 0.532 |
FF(%) | 77.7 | 77.8 | 77.8 | 77.9 | 78 | 78.4 | 78.6 | 78.6 | 78.9 | 78.9 | 79.0 | 79.0 |
FAQ
We have organized several common questions for our clients，may help you sincerely：
What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
Can you tell me the parameter of your solar cells?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
Can you do OEM for us?
Yes, we can.
How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
Factory Picture
- Q: Can solar cells be used for powering water treatment plants?
- Yes, solar cells can be used for powering water treatment plants. Solar energy can be converted into electricity through photovoltaic panels, which can then power the various processes involved in water treatment, such as filtration, disinfection, and pumping. Solar-powered water treatment plants offer a sustainable and renewable energy solution, reducing reliance on traditional power sources and contributing to a greener and more environmentally friendly approach to water treatment.
- Q: How are solar cells affected by temperature?
- Solar cells are negatively affected by high temperatures as they experience a decrease in efficiency due to increased resistance and thermal losses. This is because higher temperatures lead to increased electron-hole recombination rates and decreased open-circuit voltage. However, low temperatures can also reduce solar cell performance due to decreased conductivity and increased series resistance.
- Q: Can solar cells be used in railway applications?
- Yes, solar cells can be used in railway applications. They can be used to power various systems such as lighting, signaling, and communication equipment along railway tracks. Solar cells are reliable, cost-effective, and environmentally friendly, making them a suitable renewable energy solution for railway infrastructure.
- Q: Can solar cells be used in shopping centers?
- Yes, solar cells can be used in shopping centers. They can be installed on the rooftops or in parking lots to generate clean and renewable energy to power the shopping center's operations. Solar cells provide cost savings on electricity bills and reduce carbon emissions, making them an environmentally friendly choice for shopping centers.
- 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 do solar cells perform in areas with high levels of wildfire smoke?
- Solar cells can experience a decrease in performance in areas with high levels of wildfire smoke due to reduced sunlight reaching the surface. The smoke particles in the air can scatter and absorb sunlight, resulting in lower energy production. Additionally, the deposition of ash and soot on the solar panels can further reduce their efficiency. Regular cleaning and maintenance can help mitigate these effects to some extent.
- Q: How do solar cells perform in areas with frequent power outages?
- Solar cells perform well in areas with frequent power outages as they can provide a reliable and independent source of electricity. As long as there is sunlight, solar cells can generate electricity, allowing households and businesses to continue operating even during power disruptions. Additionally, excess energy generated by solar cells can be stored in batteries for use during nighttime or cloudy days, ensuring a continuous power supply.
- Q: How do solar cells handle power quality issues?
- Solar cells handle power quality issues by utilizing various components and systems. One of the key components is the inverter, which converts the direct current (DC) generated by the solar cells into alternating current (AC) suitable for use in households or industries. The inverter also helps regulate the voltage and frequency of the electricity produced, ensuring it meets the required power quality standards. Additionally, solar installations may include voltage regulators, surge protectors, and filters to minimize voltage fluctuations, surges, and harmonic distortions that could affect power quality. Overall, these measures help solar cells maintain a stable and reliable power output, successfully addressing power quality issues.
- Q: What is the environmental impact of manufacturing solar cells?
- The environmental impact of manufacturing solar cells is relatively low compared to other forms of energy production. While the production process does require energy and resources, such as silicon, metals, and chemicals, it is offset by the clean energy the solar cells generate throughout their lifespan. Additionally, advancements in manufacturing techniques have significantly reduced the environmental footprint of solar cell production in recent years. Overall, the environmental benefits of using solar cells for clean energy generation outweigh the impact of their manufacturing.
- Q: Can solar cells be used for powering remote data collection devices?
- Yes, solar cells can be effectively used for powering remote data collection devices. Solar cells convert sunlight into electricity, providing a sustainable and reliable source of power in areas where access to conventional electricity may be limited or non-existent. By harnessing solar energy, remote data collection devices can operate autonomously without the need for frequent battery replacements or external power sources, making them ideal for applications such as weather monitoring stations, wildlife tracking devices, or environmental sensors in remote locations.
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Tongwei Solar Cells Monocrystalline PV Module Solar Cells
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- -
- Supply Capability:
- 1000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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