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 is the role of back surface field on solar silicon wafers?
- The back surface field on solar silicon wafers helps to improve the efficiency of solar cells by reducing the recombination of charge carriers at the back surface. It creates a built-in electric field that facilitates the collection of the generated electrons and holes towards the front surface, leading to enhanced conversion of sunlight into electricity.
- 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: How are solar silicon wafers protected from moisture during storage?
- Solar silicon wafers are typically protected from moisture during storage by being sealed in airtight containers or packaging materials that have low moisture permeability. This prevents any moisture from coming in contact with the wafers, which could potentially degrade their performance or cause damage. Additionally, desiccant packets or moisture-absorbing materials are commonly used inside the packaging to further minimize moisture levels and maintain the integrity of the wafers.
- Q: Are solar silicon wafers affected by electromagnetic interference?
- Yes, solar silicon wafers can be affected by electromagnetic interference. Electromagnetic interference can disrupt the operation and efficiency of solar panels by causing electrical noise, voltage fluctuations, and other performance issues. Therefore, proper shielding and grounding measures are necessary to minimize the impact of electromagnetic interference on solar silicon wafers and ensure optimal performance.
- Q: How to do on the silicon wafer
- 2, wash, scrubWhen the need for deep cleaning if found on the surface of particles or not sure. Then you must first rinse, rinse off the particles and then scrub. Why scrub? Because the washing operation can only go out of the surface of floating dust particles. Especially particulate matter. The effect can be said to be very perfect. But there is a certain viscosity or due to the chemical reaction produced by pollutants is not very thorough. If the terms of the development of the passage of time will no longer be able to clean up these pollutants.
- Q: Are there any limitations to the size of solar silicon wafers?
- Yes, there are limitations to the size of solar silicon wafers. Currently, the most common size for solar silicon wafers is around 156 mm x 156 mm or 6 inches x 6 inches. This size is widely used in the solar industry due to various factors such as manufacturing capabilities, handling, and compatibility with existing solar cell production equipment. However, larger wafer sizes, such as 166 mm x 166 mm or even larger, are being developed and implemented to increase solar panel efficiency and reduce manufacturing costs. Nonetheless, there are practical limitations to the size of solar silicon wafers, including the challenges related to handling larger sizes, potential increase in material waste, and compatibility with existing solar panel designs and installations.
- Q: Are solar silicon wafers affected by shading?
- Yes, solar silicon wafers are affected by shading. Shading on solar panels can significantly reduce their energy output as it blocks the sunlight from reaching the surface of the wafers, decreasing their efficiency.
- Q: How is the weight of a solar silicon wafer reduced?
- The weight of a solar silicon wafer is reduced by using thinner wafer designs and advanced manufacturing techniques that remove excess material without compromising the wafer's structural integrity or performance.
- Q: What is the role of front surface texturing on solar silicon wafers?
- The role of front surface texturing on solar silicon wafers is to increase the absorption of sunlight and improve the overall efficiency of the solar cell. By creating tiny indentations or patterns on the front surface of the wafer, the texturing helps to reduce the reflection of sunlight and increase the chances of light being absorbed by the solar cell. This allows for a higher conversion of sunlight into usable electricity, ultimately increasing the performance and output of the solar panel.
- Q: Can solar silicon wafers be used in other electronic devices?
- Yes, solar silicon wafers can be used in other electronic devices. While their primary use is in solar panels to convert sunlight into electricity, they can also be utilized in various electronic applications such as semiconductors, integrated circuits, and sensors.
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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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