310W Silicon Wafer Mono & Poly Solar Panel Powered Solar Cell
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310w mono & poly solar panel powered solar cell
Solar Module Summarize
Solar Module is the core part of solar PV power systems,also is the highest value part of it. The function of Solor Module is to convert the sun's radiation to electrical energy, or transfer it to battery and store in it, or to drive the load running.
The Product has been widely used in space and ground, it mainly used for power generation systems, charging systems, road lighting and traffic signs areas. It could offer a wide range of power and voltage, and with high conversion efficiency, and long service life.
FEATURES
Long Service Life
High Efficiency Solar Cells
Special Aluminum Frame Design
High Transmission, Low Iron Tempered Glass
Advanced Cell Encapsulation
Main Characteristic
Eff(%) | 18.00- 18.10 | 18.10- 18.20 | 18.20- 18.30 | 18.30- 18.40 | 18.40- 18.50 | 18.50- 18.60 | 18.60- 18.70 | 18.70- 18.80 | 18.80- 18.90 | 18.9- 19.0 | 19.1- 19.1 | 19.1- 19.2 |
Pm(W) | 4.30 | 4.33 | 4.35 | 4.37 | 4.40 | 4.42 | 4.44 | 4.47 | 4.49 | 4.52 | 4.54 | 4.56 |
Isc(A) | 8.71 | 8.73 | 8.76 | 8.77 | 8.78 | 8.82 | 8.83 | 8.85 | 8.86 | 8.88 | 8.9 | 8.93 |
Im(A) | 8.19 | 8.21 | 8.24 | 8.26 | 8.30 | 8.33 | 8.35 | 8.39 | 8.42 | 8.45 | 8.47 | 8.51 |
Voc(V) | 0.630 | 0.631 | 0.632 | 0.633 | 0.634 | 0.634 | 0.635 | 0.636 | 0.637 | 0.637 | 0.638 | 0.64 |
Vm(V) | 0.527 | 0.528 | 0.529 | 0.531 | 0.531 | 0.532 | 0.534 | 0.534 | 0.535 | 0.536 | 0.537 | 0.538 |
FF(%) | 78.6 | 78.7 | 78.8 | 79．0 | 79.2 | 79.3 | 79.5 | 79.6 | 79.8 | 80 | 80 | 80 |
Product Show
Top 7 Reasons to Order From Us:
1) We offer you the best quality on the market!
2) We offer you strongly competitive prices !
3) We offer the fastest shipping !
4) we can accept small order!
5) we design various of watt according to cuatomer!
6) We have the best customer service team!
7) We have excellent manufacturer solar panel warranty policy!
- Q: What is the global production capacity of solar silicon wafers?
- The global production capacity of solar silicon wafers is approximately X gigawatts per year.
- Q: How do solar silicon wafers contribute to sustainable development goals?
- Solar silicon wafers contribute to sustainable development goals by enabling the production of clean and renewable energy. They are the key component in solar panels, which harness sunlight and convert it into electricity without emitting greenhouse gases or other harmful pollutants. By promoting the use of solar energy, silicon wafers help reduce reliance on fossil fuels, mitigate climate change, and support the transition towards a more sustainable and environmentally friendly energy system. Additionally, the manufacturing of solar silicon wafers can create jobs and stimulate economic growth, contributing to the goal of sustainable economic development.
- Q: How is the efficiency of a solar silicon wafer measured?
- The efficiency of a solar silicon wafer is typically measured by calculating the percentage of sunlight that is converted into usable electricity. This is done by dividing the power output of the solar cell by the power of the incident sunlight, and multiplying the result by 100 to get the efficiency percentage.
- Q: How are solar silicon wafers protected from vandalism or intentional damage?
- Solar silicon wafers are typically protected from vandalism or intentional damage through various means. One common method is the use of tempered glass covers that are highly resistant to breakage and can withstand impacts. Additionally, anti-reflective coatings are often applied to these covers, making them less attractive for vandalism or graffiti. In certain cases, security measures such as fencing, surveillance cameras, or even deploying solar panels at elevated heights can be employed to deter any potential acts of vandalism.
- Q: How is a solar silicon wafer tested for quality?
- A solar silicon wafer is tested for quality through various methods such as visual inspection, electrical testing, and performance evaluation. Visual inspection involves scrutinizing the wafer for any visible defects like cracks, scratches, or impurities. Electrical testing includes measuring parameters like resistivity, carrier lifetime, and minority carrier diffusion length to ensure the wafer's electrical properties are within acceptable limits. Performance evaluation involves subjecting the wafer to simulated solar conditions and analyzing its conversion efficiency, power output, and overall performance. These comprehensive quality tests ensure that only high-quality solar silicon wafers are used in the production of solar cells.
- Q: How to make monocrystalline silicon solar panels? Begged: specific steps
- Diffusion bondingSolar cells require a large area of PN junction to achieve the conversion of light energy to electrical energy, while the diffusion furnace is a special equipment for manufacturing solar cell PN junction. Tube type diffusion furnace is mainly composed of quartz boat download four parts part, gas chamber, a furnace body part and a holder part etc.. Generally, the liquid source of three phosphorus oxychloride is used as the diffusion source. The P type silicon wafer is placed in a quartz tube of a tube type diffusion furnace, and three nitrogen oxychloride is used in the quartz vessel at the temperature of 850---900 degrees Celsius, and the phosphorus atom is obtained through the reaction of the phosphorus oxychloride and the silicon wafer through the reaction of the phosphorus and the phosphorus. After a certain time, the phosphorus atom from the surrounding surface layer into a silicon wafer, and wafer to internal diffusion through the void between the silicon atoms, forming a N type semiconductor and P type semiconductor interface, namely PN junction. The PN junction made by this method has good uniformity, the uniformity of box resistance is less than ten percent, and the lifetime of less than 10ms. The manufacture of PN junction is the most basic and most important process in the production of solar cells. Because it is the formation of PN junction, so that the electrons and holes in the flow is no longer back to the original place, so that the formation of the current, using the wire will lead to the current, dc.
- Q: What is the maximum efficiency that can be achieved with a solar silicon wafer?
- The maximum efficiency that can be achieved with a solar silicon wafer is around 26-27%.
- Q: What is the typical voltage output of a solar silicon wafer?
- The typical voltage output of a solar silicon wafer can vary depending on several factors, including the efficiency of the solar cell and the amount of sunlight it receives. Generally, the voltage output ranges from around 0.5 to 0.6 volts for a single solar cell.
- Q: What is the typical efficiency range of solar silicon wafers?
- The typical efficiency range of solar silicon wafers is around 15% to 22%.
- Q: What is the purpose of a temperature coefficient in a solar silicon wafer?
- The purpose of a temperature coefficient in a solar silicon wafer is to quantify how the performance and efficiency of the solar cell are affected by changes in temperature. It allows us to understand and account for the variations in electrical output that occur as the temperature of the solar cell changes, helping in the accurate prediction and optimization of solar cell performance under different temperature conditions.
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310W Silicon Wafer Mono & Poly Solar Panel Powered Solar Cell
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
OKorder Service Pledge
OKorder Financial Service
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