Solar Grade Silicon Wafer - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 19.4
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
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Brief Introduction
- Up to 20.0% efficiency, one of the highest performing mono crystalline cells on the market
- Three bus bars boosts current collection over the entire cell area, leading to higher fill factors
- Blue anti-reflecting coating allows more sunlight be captured and converted to electricity
- Finer, closer fingers improves charge collections for improved energy yield
- Lower light-induced degradation leads to greater power output over the entire module lifetime
- All solar cells are tightly classified to optimize output of module
- Maximum yield and longevity due to hotspot prevention
- Premium appearance results in a highly uniform and aesthetically appealing module
Specification
- Product Mono-crystalline silicon solar cell
- Dimension 156 mm x 156 mm ± 0.5 mm
- Thickness 200 μm ± 30 μm
- Front 1.5 ± 0.1 mm busbar (silver)
- Silicon nitride antireflection coating
- Back 3.0 mm continuous soldering pads (silver)
- Back surface field (aluminum)
Electric performance parameters
- Testing conditions: 1000 W/m2, AM 1.5, 25 °C, Tolerance: Efficiency ± 0.2% abs., Pmpp ±1.5% rel.
- Imin : at 0.5 V
Light Intensity Dependence
Soldering Ability
- Peel Strength: > 1.0 N/mm (Pull soldered ribbon from busbar in 5 mm/s of 180°)
Dimension Figure
Quick Response
- Any time and anywhere, reply clients' email and solve all problems happen in the work at the first time.
- Remove clients doubts and offer the best solution at the first time.
- Give our clients the lastest news of the photovoltaic, update the newest stock informtion.
Production and Quality Control
- Precision cell efficiency sorting procedures
- Stringent criteria for color uniformity and appearance
- Reverse current and shunt resistance screening
- ISO9001,ISO14001 and OHSAS 18001,TUV Certificated
FAQ:
1. Q: Do you have your own factory?
A: Yes, we have. Our factory located in Jiangsu
2. Q: How can I visit your factory?
A: Before you visit,please contact us.We will show you the route or arrange a car to pick you up.
3. Q: Do you provide free sample?
A: Commenly we provide paid sample.
4. Q: Could you print our company LOGO on the nameplate and package?
A: Yes, we accept it.And need an Authorization Letter from you.
5. Q: Do you accept custom design on size?
A: Yes, if the size is reasonable.
6. Q: How can I be your agent in my country?
A: Please leave feedback. It's better for us to talk about details by email.
7. Q: Do you have solar project engineer who can guide me to install system?
A: Yes, we have a professional engineer team. They can teach you how to install a solar system.
- Q: Are there any initiatives to reduce the environmental impact of solar silicon wafer production?
- Yes, there are several initiatives aimed at reducing the environmental impact of solar silicon wafer production. These initiatives focus on various aspects such as energy consumption, waste reduction, and water conservation. Companies and researchers are developing more efficient manufacturing processes, recycling and reusing materials, and implementing cleaner energy sources. Additionally, there are efforts to improve the overall sustainability of the supply chain by promoting responsible sourcing of raw materials and minimizing the carbon footprint associated with transportation.
- Q: What is the purpose of a solar silicon wafer in a solar cell?
- The purpose of a solar silicon wafer in a solar cell is to act as the main building block for converting sunlight into electricity. The wafer is made from highly purified silicon and plays a crucial role in capturing and absorbing sunlight, generating an electric current through the photovoltaic effect.
- Q: Can solar silicon wafers be used in other applications besides solar energy?
- Yes, solar silicon wafers can be used in other applications besides solar energy. They can be utilized in electronic devices such as semiconductors, integrated circuits, and sensors. Additionally, they can be used in the production of photovoltaic cells for various electronic devices, including calculators and watches.
- Q: Ultrasonic cleaning cleaning silicon?
- 3, the silicon wafer cleaning is very important in semiconductor manufacturing process, and the cleaning plate is the most difficult of all cleaning process. Due to the use of silicon ultrasonic cleaning machine, penetration through the physical, the pollution particles from the wafer surface, through mechanical and chemical corrosion of ultrasonic cleaning, the final removal of pollution particles, reached the purpose of wafer cleaning.
- Q: What is the impact of surface recombination on the performance of solar silicon wafers?
- Surface recombination refers to the loss of charge carriers (electrons and holes) occurring at the surface of a solar silicon wafer. This phenomenon can significantly impact the performance of solar silicon wafers. The presence of surface recombination reduces the efficiency of solar cells by decreasing the number of charge carriers available for electricity generation. It leads to a decrease in the overall open-circuit voltage and short-circuit current, limiting the power output of the solar cell. Therefore, minimizing surface recombination is crucial for enhancing the performance and efficiency of solar silicon wafers.
- Q: Can solar silicon wafers be used in telecommunications infrastructure?
- Yes, solar silicon wafers can be used in telecommunications infrastructure. They are often utilized in the production of solar cells, which can be integrated into communication devices or used to power base stations, antennas, and other telecom equipment in remote areas where electrical grids may not be readily available.
- Q: How are solar silicon wafers packaged and shipped?
- Solar silicon wafers are typically packaged and shipped in protective containers to ensure their safe transportation. These containers may include trays or boxes with foam inserts or anti-static materials to prevent any damage or contamination during transit. The packaged wafers are then usually stacked and secured on pallets or in crates for easier handling and transportation. Additionally, specific labeling and marking are applied to indicate the fragility and sensitivity of the wafers, ensuring careful handling throughout the shipping process.
- Q: Can solar silicon wafers be used in solar-powered streetlights?
- Yes, solar silicon wafers can be used in solar-powered streetlights. These wafers are commonly used in the manufacturing of solar cells, which convert sunlight into electricity. In solar-powered streetlights, the solar silicon wafers capture solar energy and generate electricity, which is stored in batteries and used to power the streetlights during nighttime.
- Q: How is a busbar created in a solar silicon wafer?
- A busbar in a solar silicon wafer is created by using a conductive material, typically silver paste or aluminum, that is screen-printed onto the wafer's surface. This material is then fired at high temperatures to create a durable and efficient electrical connection for collecting and transmitting the electricity generated by the solar cells.
- Q: What's the difference between a silicon wafer and a battery?
- Silver aluminum printing products called battery!The silicon chip is the raw material for the production of the battery chip, and the silicon chip is conductive!
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Solar Grade Silicon Wafer - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 19.4
- 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
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