Silicone Wafer Solar Panel - High Quality A Grade Monocrystalline Solar Cell 5V 17.4%
- 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
You Might Also Like
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: What are the challenges in manufacturing large-sized silicon wafers?
- One of the main challenges in manufacturing large-sized silicon wafers is ensuring uniformity and consistency throughout the wafer. As the size increases, it becomes more difficult to maintain an even thickness and flatness across the entire surface. This can lead to variations in performance and yield. Additionally, handling and processing larger wafers require specialized equipment and facilities, which can be costly. Furthermore, the larger the wafer, the higher the chance of defects and impurities, as it becomes more difficult to achieve a defect-free crystal structure. Overcoming these challenges requires advanced manufacturing techniques, precision engineering, and stringent quality control measures.
- Q: Are solar silicon wafers susceptible to cracking?
- Yes, solar silicon wafers are susceptible to cracking.
- Q: What is the role of solar silicon wafers in reducing energy poverty?
- Solar silicon wafers play a crucial role in reducing energy poverty by enabling the production of solar panels. These panels harness solar energy and convert it into electricity, providing a sustainable and affordable source of power to communities without access to the traditional energy grid. By utilizing solar silicon wafers, the cost of solar panels decreases, making them more accessible to low-income individuals and underserved communities. This, in turn, helps alleviate energy poverty by providing clean, reliable, and renewable energy solutions that can improve living conditions, support economic growth, and enhance overall well-being.
- 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 measures. One common method is to install them within secure enclosures or fenced areas, making it difficult for unauthorized individuals to physically access and tamper with them. Additionally, surveillance systems such as CCTV cameras may be deployed to monitor the vicinity and deter potential vandals. In some cases, alarm systems or motion sensors are also employed to alert authorities in case of any suspicious activity. These measures, combined with proper signage indicating the presence of a protected solar installation, contribute towards safeguarding solar silicon wafers from vandalism or intentional damage.
- Q: How is the silicon chip integrated circuit?
- Description: the above process is only an example. The name of the process, in the name of different manufacturers have different. But roughly so. There are some differences between the process of MOS circuit and.
- Q: How is the surface of a solar silicon wafer textured?
- The surface of a solar silicon wafer is textured using various techniques such as chemical etching or mechanical abrasion. These processes create a rough and uneven surface on the wafer, which helps to increase the absorption of sunlight and enhance the efficiency of the solar cell.
- Q: How is the wafer appearance caused? The performance of the chip half white, a class of black! Seek help！
- You first check the silicon wafer TTV, as well as doping concentration distribution.
- Q: What is the expected efficiency improvement for tandem perovskite-silicon solar silicon wafers?
- The expected efficiency improvement for tandem perovskite-silicon solar silicon wafers is significant, with the potential to surpass the efficiency of traditional silicon solar cells. Tandem perovskite-silicon solar cells combine the unique properties of perovskite materials with high-performance silicon cells, allowing for improved light absorption and conversion of solar energy into electricity. This technology has already demonstrated promising efficiency improvements in lab settings, and with further advancements and optimization, it holds great potential for enhancing the overall efficiency of solar power generation.
- Q: What are the main differences between monocrystalline and polycrystalline solar silicon wafers?
- The main differences between monocrystalline and polycrystalline solar silicon wafers are in their crystal structure and efficiency. Monocrystalline wafers are made from a single crystal structure, resulting in a uniform and high-purity material. This allows them to have higher efficiency and power output. On the other hand, polycrystalline wafers are made from multiple crystal structures, resulting in a less uniform material with lower efficiency. However, polycrystalline wafers are generally less expensive to produce.
- Q: How does the efficiency of a solar silicon wafer change with humidity?
- The efficiency of a solar silicon wafer generally decreases with increasing humidity. High humidity levels can cause moisture to accumulate on the surface of the wafer, leading to a decrease in the wafer's ability to convert sunlight into electricity. This moisture can create a barrier that reduces the amount of light reaching the semiconductor material, thereby reducing the overall efficiency of the solar cell. Furthermore, humidity can also affect the electrical properties of the silicon material, leading to increased resistance and decreased performance. Therefore, it is important to consider humidity levels when evaluating the efficiency of a solar silicon wafer.
Send your message to us
Silicone Wafer Solar Panel - High Quality A Grade Monocrystalline Solar Cell 5V 17.4%
- 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
Similar products
Hot products
Hot Searches
Related keywords
