Solar Silicon Wafer Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 18.4
- 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: What are the properties of a high-quality solar silicon wafer?
- A high-quality solar silicon wafer possesses several key properties. Firstly, it should have a high level of purity, typically exceeding 99.9999%, to ensure minimal impurities and defects. Additionally, it should exhibit excellent crystallographic orientation and uniformity to enhance the efficiency of solar cells. The wafer's thickness and surface quality are also crucial factors, requiring precise control and minimal imperfections to optimize light absorption and electron movement. Furthermore, a high-quality wafer should have low electrical resistance, allowing efficient charge carrier transport. Lastly, it should possess a low rate of light-induced degradation to ensure long-term stability and performance.
- Q: What is the expected cost reduction for solar silicon wafers in the future?
- It is difficult to provide an exact figure for the expected cost reduction of solar silicon wafers in the future as it depends on various factors such as technological advancements, economies of scale, and market demand. However, with ongoing research and development efforts in the solar industry, it is anticipated that the cost of silicon wafers will continue to decrease over time, making solar energy more affordable and accessible for consumers and businesses alike.
- Q: Can solar silicon wafers be used in underwater applications?
- Yes, solar silicon wafers can be used in underwater applications. They are designed to be waterproof and can withstand the effects of being submerged in water. However, proper sealing and protection measures need to be in place to prevent any damage or corrosion to the wafers.
- Q: How does the doping process affect the performance of a solar silicon wafer?
- The doping process significantly affects the performance of a solar silicon wafer. Doping involves introducing impurities into the silicon crystal lattice to alter its electrical properties. By adding specific elements like boron or phosphorus, the wafer's conductivity can be controlled, enabling the efficient movement of charge carriers. This helps in the creation of p-n junctions, essential for solar cell operation. Doping also enhances the wafer's ability to absorb light, resulting in improved conversion of sunlight into electricity. Overall, the doping process plays a crucial role in optimizing the performance and efficiency of a solar silicon wafer.
- Q: Can solar silicon wafers be used in solar-powered air conditioners?
- Yes, solar silicon wafers can be used in solar-powered air conditioners. Solar silicon wafers are a key component in the production of solar cells, which convert sunlight into electricity. Solar-powered air conditioners utilize this electricity to power their cooling systems, making them energy-efficient and environmentally friendly.
- Q: What specific steps should be used to clean the wafer? A little more detail
- But when these two semiconductors are connected, they form a "P-N junction". When the current through the wire to the chip, the electron will be pushed to the P area, in the P area of the electron and hole compound, and then will be in the form of photon energy, which is the principle of LED luminescence. The wavelength of light is the color of light, which is determined by the material that forms the P-N junction. The utility model is a display screen which is used for displaying various information such as text, graphics, image, animation, quotation, video, video signal, etc. by controlling the display mode of the semiconductor light emitting diode.
- Q: What is the impact of stress and strain on solar silicon wafers?
- The impact of stress and strain on solar silicon wafers can be detrimental to their performance and overall efficiency. Excessive stress and strain can lead to the formation of defects and cracks in the wafers, which can impair their electrical conductivity and structural integrity. These defects can reduce the conversion efficiency of solar cells and increase the likelihood of failure over time. Therefore, it is crucial to carefully manage stress and strain during the manufacturing and handling processes to ensure the optimal performance and longevity of solar silicon wafers.
- Q: How are solar silicon wafers handled during installation?
- Solar silicon wafers are carefully handled during installation to ensure their integrity and prevent any damage. They are typically transported in protective packaging to the installation site. During installation, they are placed onto a mounting structure or frame, ensuring that they are aligned correctly and securely fastened. The wafers are then connected to the electrical system using appropriate wiring and connectors. Throughout the process, it is important to avoid any physical or mechanical stress on the wafers to maintain their efficiency and reliability.
- Q: What does TTV mean in silicon wafer production?
- Thickness variation of TTV: wafer. Generally speaking, the thickness of silicon wafer has no effect on the quality of silicon wafer. The only thing that really works in a silicon chip is a thin layer of silicon, and the rest is supported
- Q: How are solar silicon wafers protected from hailstorms?
- Solar silicon wafers are typically protected from hailstorms through the use of tempered glass covers or encapsulation materials, which provide a strong barrier against hailstones. Additionally, solar panels are designed and tested to withstand various weather conditions, including hailstorms, ensuring the durability and longevity of the solar cells.
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Solar Silicon Wafer Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 18.4
- 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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