A Silicon Wafer Solar Cell - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock
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- Shanghai
- Payment Terms:
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- Min Order Qty:
- 10000 pc
- Supply Capability:
- 100000 pc/month
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Specification
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: How does the efficiency of a solar silicon wafer change with latitude?
- The efficiency of a solar silicon wafer does not significantly change with latitude. The efficiency of a solar panel primarily depends on factors such as the quality of the silicon wafer, the design of the solar cells, and the amount of sunlight received. While the intensity of sunlight may vary with latitude due to factors like the angle of the sun, the overall efficiency of a silicon wafer remains relatively constant across different latitudes.
- Q: Do solar silicon wafers require regular maintenance?
- Yes, solar silicon wafers require regular maintenance to ensure optimal performance and longevity. This includes routine cleaning to remove dirt, dust, and debris that may accumulate on the surface and hinder sunlight absorption. Additionally, periodic inspections and maintenance checks are necessary to identify and address any potential issues such as cracks, corrosion, or faulty connections. Regular maintenance helps to maximize the efficiency and lifespan of solar silicon wafers.
- Q: How do solar silicon wafers perform in high humidity conditions?
- Solar silicon wafers generally perform well in high humidity conditions. The wafers themselves are typically made of highly durable materials, such as crystalline silicon, which are not easily affected by moisture. However, excessive humidity can potentially cause a slight decrease in the efficiency of solar panels due to water vapor absorbing some sunlight before it reaches the silicon wafer. Nonetheless, modern solar panel designs and protective coatings help minimize any negative impact, ensuring efficient operation even in high humidity environments.
- Q: How is the surface of a solar silicon wafer textured?
- The surface of a solar silicon wafer is textured to enhance its light-trapping capabilities. It is typically etched or engineered with intentional surface irregularities or structures that help increase the absorption of sunlight, reducing reflection and increasing the efficiency of the solar cell.
- Q: How does the thickness of a front contact affect the efficiency of a solar silicon wafer?
- The thickness of a front contact on a solar silicon wafer directly affects the efficiency of the wafer. A thicker front contact can reduce the efficiency of a solar cell because it can increase the amount of light that is reflected off the surface of the wafer, preventing it from being absorbed and converted into electricity. On the other hand, a thinner front contact can improve efficiency by allowing more light to be absorbed and utilized by the solar cell. Therefore, finding the optimal thickness for the front contact is crucial in maximizing the efficiency of a solar silicon wafer.
- Q: The raw material of the solar cell is the silicon chip, some manufacturers specialize in the production of monocrystalline silicon, polycrystalline silicon chip, the production of monocrystalline silicon, polycrystalline silicon chip, what is the use of raw materials? Also ask how much raw material costs in recent years? Thank you！！
- Silicon transistorSemiconductor materials can be divided into silicon and germanium transistors. According to the polarity of the transistor can be divided into germanium NPN transistor, germanium PNP transistor, silicon NPN transistor and silicon PNP transistor.
- Q: What is the difference between monocrystalline and polycrystalline silicon wafers?
- Monocrystalline silicon wafers are made from a single continuous crystal structure, resulting in a uniform appearance with a smooth and even surface. This type of wafer offers higher efficiency and better performance in converting sunlight into electricity. On the other hand, polycrystalline silicon wafers are composed of multiple silicon crystals of varying sizes, resulting in a grainy appearance. These wafers are less expensive to produce and have slightly lower efficiency compared to monocrystalline wafers. However, advancements in technology have narrowed the efficiency gap between the two types of wafers in recent years.
- Q: What are the different types of anti-reflective coatings used on solar silicon wafers?
- There are primarily two types of anti-reflective coatings used on solar silicon wafers: silicon nitride (SiN) and titanium dioxide (TiO2) coatings. These coatings help reduce the reflection of sunlight, thereby increasing the efficiency of solar cells by allowing more light to be absorbed.
- Q: How to make resistance on a piece of silicon chip (IC)? Read a lot of related articles, but also the first silicon oxidation, in the end is how? Best draw a
- You say SiO2 is equivalent to the boundary layer and layer.Wiring diagram... Tools are not enough brain.
- Q: How do solar silicon wafers perform in high pollution areas?
- Solar silicon wafers can experience a decrease in their performance in high pollution areas due to a higher concentration of airborne particles, such as dust and smog, that can accumulate on their surface. These particles can block sunlight from reaching the wafers, reducing their efficiency in converting solar energy into electricity. Regular cleaning and maintenance of the solar panels can help mitigate the impact of pollution and ensure optimal performance.
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A Silicon Wafer Solar Cell - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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