100 Watt Solar Products Made by 36pcs Solar Cells
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100 Watt Solar Products Made by 36pcs Solar Cells
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.
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
Warranties
6Inch 2BB Polycrystalline Multi Solar Cells Mono Solar Cell
For c-Si panel: 25years output warranty for no less than 80% of performance, 10 years output warranty for no less than 90% of performance. Free from material and workmanship defects within 5 years.
For a-Si panel: 20 years output warranty for no less than 80% of performance, 10 years output warranty for no less than 90% of performance. Free from material and workmanship defects within 2 years.
- Q:How do solar silicon wafers handle extreme weather conditions like hailstorms?
- Solar silicon wafers are designed to withstand extreme weather conditions, including hailstorms. These wafers are made of durable materials, such as crystalline silicon, which provide them with the necessary resistance against impacts from hailstones. Additionally, solar panels are often tested and certified to meet international standards that ensure their resilience to various weather phenomena, including hailstorms.
- Q:How are solar silicon wafers packaged for transportation and installation?
- Solar silicon wafers are typically packaged for transportation and installation in protective materials such as foam or anti-static packaging. These packages are designed to prevent damage to the delicate wafers during handling and transit. Additionally, the wafers are often placed in specially designed containers or trays that provide further protection and secure their position. This packaging ensures that the wafers reach their destination safely and can be easily installed without any harm or contamination.
- Q:I would like to ask the unit in the production of silicon production line workers do harm to the body? (is the production of monocrystalline silicon, polycrystalline silicon photovoltaic enterprises)
- There are still some damage, some of the silicon wafer plant dust, strong acid, alkali, more depends on the configuration of the factory environment and labor insurance supplies
- Q:Can solar silicon wafers be used in solar-powered recreational facilities?
- Yes, solar silicon wafers can be used in solar-powered recreational facilities. Solar silicon wafers are a key component of solar panels, which convert sunlight into electricity. By harnessing solar power, recreational facilities can become more sustainable and reduce their reliance on traditional energy sources. The solar panels made from silicon wafers can be installed on rooftops, parking lots, or open spaces within the facility to generate clean, renewable energy. This can power various amenities such as lighting, heating, cooling, or even charging stations for electric vehicles, making solar-powered recreational facilities environmentally friendly and cost-effective in the long run.
- Q:What is the expected efficiency improvement for tandem quantum dot-silicon solar silicon wafers?
- The expected efficiency improvement for tandem quantum dot-silicon solar silicon wafers is quite significant. Tandem solar cells combine multiple layers of different materials to absorb a broader spectrum of sunlight and convert it into electricity more effectively. By integrating quantum dots with silicon wafers, which are already widely used in solar cell technology, the overall efficiency of the solar cells can be substantially increased. Although specific figures may vary depending on the design and implementation, tandem quantum dot-silicon solar silicon wafers have the potential to achieve efficiency improvements of 30% or more compared to traditional silicon solar cells.
- Q:What are the different doping techniques used in solar silicon wafers?
- Some of the different doping techniques used in solar silicon wafers include phosphorus diffusion, boron diffusion, ion implantation, and screen printing. Phosphorus diffusion involves depositing a layer of phosphorus on the surface of the silicon wafer and then heating it to allow the phosphorus atoms to diffuse into the silicon lattice. Boron diffusion follows a similar process, but with boron atoms instead. Ion implantation involves bombarding the silicon wafer with ions of the desired dopant to implant them into the silicon lattice. Screen printing is a technique where a dopant paste is applied to the surface of the wafer through a screen and then heated to create the desired doping profile.
- Q:How does the efficiency of a solar silicon wafer change over time?
- The efficiency of a solar silicon wafer tends to decrease over time due to various factors such as degradation of the materials, exposure to environmental conditions, and the accumulation of dirt or debris on the surface. These factors can lead to a decrease in the wafer's ability to convert sunlight into electricity, resulting in a gradual decline in its efficiency. Regular maintenance and cleaning can help mitigate some of these effects and prolong the lifespan of the solar silicon wafer.
- Q:How is the purity of silicon determined for solar wafers?
- The purity of silicon for solar wafers is determined through a combination of various techniques, including chemical analysis, spectroscopy, and electrical measurements. These methods assess the concentration of impurities such as metals, oxygen, and carbon in the silicon material. Additionally, the resistivity of the silicon is measured, as high resistivity indicates high purity. By employing these techniques, manufacturers can ensure that the silicon used for solar wafers meets the required purity standards for efficient solar cell production.
- Q:How do solar silicon wafers perform in low humidity conditions?
- Solar silicon wafers actually perform better in low humidity conditions. The absence of moisture in the air reduces the chances of surface contamination and corrosion, thus enhancing the efficiency and longevity of the solar cells. Additionally, low humidity conditions help mitigate the negative impact of dust accumulation on the solar panels, improving their overall performance.
- Q:What are the reasons for the emergence of the black chip phenomenon of the monocrystalline silicon, which aspects of the production process have an impact on it, preventive measures, and improvement measures?
- You say the phenomenon called flower piece, the formation of many factors, the main reason is that contamination, because in the process, the wafer surface after polishing the silicon atom is bond breaking, it is easy to adsorb metal ions and cannot completely by cleaning out.
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100 Watt Solar Products Made by 36pcs Solar Cells
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 watt
- Supply Capability:
- 10000 watt/month
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OKorder Financial Service
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