Monocrystalline Silicon Wafer, Solar Wafer, 156*156mm
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 Pcs PCS
- Supply Capability:
- 700 MW/Per Year PCS/month
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Specification of Mono Silicon Wafer
We can provide you solar wafer 156*156mm Mono Wafers for your raw materials choice.
| Product name | Mono Wafer |
| Conductive type | P type |
| Square size wafer（mm) | 156×156±0.5 |
| Resistivity | 1~3 ohm |
| Corner（mm） | 150±0.5；165±0.5 |
| 195±0.5；200±0.5 | |
| Thickness （μm） | 200±20 |
| Total thickness（um） | ≤ 30 |
| Resistivity range（Ωcm） | 1-3 |
| Doping elements | Boron |
| Orientation | (100)±1° |
| Carbon content（atoms/cc） | ≤1.0E+17 |
| Oxygen content（atoms/cc） | ≤1.0E+18 |
| Lifetime（μs） | ≥10 |
| Surface quality | No crack, gap, missing Angle, perforated, silicon fell and stress |
| Warping degrees（warp/μm） | ≤50 |
| Neighbouring vertical degree | 90±0.5° |
| Side damage（mm） | ≤0.5mm（length）×0.3mm（width）(not more than 2 per wafer) |
| Line mark（μm） | ≤15 |
Usage and Applications of Mono Wafers
Mono Solar Wafer mainly used in Mono Solar Cells with reliable quality and trustful efficiency performance. Our Mono Wafers should be your best choice for raw materials.
Packaging & Delivery of Mono Wafers
Carton Box Package and Deliver by air. Mono Wafers should be avoid of sunshine, moist, and water.
Factory Picture of Mono Wafers
Package Picture of Mono Wafers
- Q:Can solar silicon wafers be used in tandem solar cell configurations?
- Yes, solar silicon wafers can be used in tandem solar cell configurations. Tandem solar cells are constructed by stacking multiple solar cell layers, each with a different bandgap, to achieve higher efficiency. Silicon wafers are commonly used in the bottom cell of tandem configurations due to their cost-effectiveness and compatibility with other materials.
- Q:Are solar silicon wafers affected by voltage fluctuations?
- Yes, solar silicon wafers can be affected by voltage fluctuations. Fluctuations in voltage can impact the performance and efficiency of solar cells, potentially leading to decreased power output. It is important to maintain stable and consistent voltage levels to optimize the performance of solar panels.
- Q:What is the purpose of a junction box in a solar silicon wafer?
- The purpose of a junction box in a solar silicon wafer is to provide a secure and protected enclosure for the electrical connections of the solar cells. It helps to connect the individual solar cells together and allows for the efficient transfer of generated electricity from the cells to the external circuitry, such as inverters or batteries. Additionally, the junction box also serves as a safety feature by offering protection against environmental elements and potential electrical hazards.
- Q:What is the purpose of a conversion efficiency in a solar silicon wafer?
- The purpose of a conversion efficiency in a solar silicon wafer is to measure the effectiveness of the wafer in converting sunlight into usable electricity. It indicates how efficiently the wafer can capture and convert solar energy into electrical energy, thus determining the overall performance and potential of the solar panel or system. A higher conversion efficiency implies that the wafer can generate more electricity from the same amount of sunlight, making it more efficient and cost-effective in harnessing solar power.
- Q:I would like to ask: silicon annealing treatment is how? Why anneal? Does annealing have an effect on the resistivity and the minority lifetime?
- Why anneal? One reason is that silicon contains oxygen, oxygen has the role of absorbing impurities. The oxygen near the surface of the silicon wafer can be removed from the surface during annealing, so as to reduce the number of impurities near the surface. Facilitates device fabrication;Annealing has a certain influence on the resistivity and minority lifetime.For reference.
- Q:Can solar silicon wafers be used in art installations?
- Yes, solar silicon wafers can be used in art installations. They can be incorporated into various artistic designs to create visually appealing installations that also harness solar energy. These wafers can be used to power lights, kinetic sculptures, or other interactive elements within the artwork. The integration of solar technology adds a sustainable and eco-friendly aspect to the art installation, making it both aesthetically pleasing and environmentally conscious.
- Q:What is the purpose of a busbar in a solar silicon wafer?
- The purpose of a busbar in a solar silicon wafer is to collect and distribute the electrical current generated by the wafer's photovoltaic cells.
- Q:How do defects affect the efficiency of a solar silicon wafer?
- Defects in a solar silicon wafer can significantly affect its efficiency. These defects, such as impurities or structural abnormalities, can reduce the overall performance of the solar cell by hindering the flow of electrons or creating recombination centers. This leads to a decrease in the conversion of sunlight into electricity, resulting in a lower energy output. Therefore, minimizing defects is crucial for ensuring optimal efficiency in solar silicon wafers.
- Q:How do solar silicon wafers affect the aesthetics of buildings?
- Solar silicon wafers can have both positive and negative effects on the aesthetics of buildings. On one hand, solar wafers can be integrated into building designs in a way that enhances their visual appeal, creating a sleek and modern look. This can be achieved through various installation methods, such as frameless or semi-transparent solar panels, allowing for a seamless integration with the building's architecture. On the other hand, traditional solar wafers can appear bulky and obstructive, detracting from the overall aesthetics of a building. However, advancements in solar technology have led to the development of more aesthetically pleasing options, such as thin-film solar cells, which are flexible and can be applied directly onto building surfaces. These innovations offer greater design flexibility and minimize the impact on the building's appearance. Ultimately, the aesthetic impact of solar silicon wafers on buildings depends on the design choices made and the integration methods employed.
- Q:What is the role of texturing in solar silicon wafers?
- The role of texturing in solar silicon wafers is to enhance light absorption and increase the efficiency of the solar cells. Texturing creates a rough or textured surface on the wafer, which helps to trap more light within the material, reducing reflection and improving light absorption. This increases the chances of photons interacting with the silicon and generating electricity. Texturing also helps to reduce the amount of surface area covered by the anti-reflective coating, allowing more light to penetrate the wafer and be converted into usable energy. Overall, texturing plays a crucial role in maximizing the performance and efficiency of solar silicon wafers.
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Monocrystalline Silicon Wafer, Solar Wafer, 156*156mm
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 Pcs PCS
- Supply Capability:
- 700 MW/Per Year PCS/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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