Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6
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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:The best process can be attached to explain!
- The resistivity changes after annealing, as if it is mainly about the high resistivity of the oxygen donor.
- Q:What is the role of surface coatings on solar silicon wafers?
- The role of surface coatings on solar silicon wafers is to enhance the efficiency and durability of the solar cells. These coatings act as a protective layer, preventing corrosion and contamination on the surface of the silicon wafer. They also help in optimizing light absorption by reducing reflection and increasing light trapping within the solar cell. Additionally, surface coatings can improve the electrical properties of the solar cell, such as reducing recombination losses and enhancing charge carrier collection, ultimately leading to higher energy conversion efficiency.
- Q:How is a glass cover attached to a solar silicon wafer?
- A glass cover is typically attached to a solar silicon wafer using a combination of adhesive materials and a lamination process. The wafer is first coated with a thin layer of adhesive, and then the glass cover is carefully placed on top. Pressure and heat are then applied to initiate the lamination process, which helps to create a strong bond between the glass cover and the wafer. This bonding process ensures that the solar cells are protected from external factors such as dust, moisture, and physical damage.
- Q:Can solar silicon wafers be used in solar-powered wearable devices?
- Yes, solar silicon wafers can be used in solar-powered wearable devices. These wafers are commonly used to produce solar cells, which can be integrated into wearable devices to harness solar energy and power them. This allows for a sustainable and renewable energy source for these devices.
- Q:What are the impurities in a solar silicon wafer?
- The impurities in a solar silicon wafer mainly include elements such as boron, phosphorus, and oxygen. These impurities can affect the electrical properties of the silicon, and their precise concentration and distribution are crucial for optimizing the efficiency and performance of solar cells.
- Q:Can solar silicon wafers be used in solar-powered transportation systems?
- Yes, solar silicon wafers can be used in solar-powered transportation systems. These wafers are used to make solar cells that capture sunlight and convert it into electricity. This electricity can then be used to power various components of transportation systems, such as electric cars or solar-powered boats. By harnessing solar energy, these systems can reduce reliance on fossil fuels and contribute to a more sustainable and environmentally friendly mode of transportation.
- Q:How do solar silicon wafers perform in snowy conditions?
- Solar silicon wafers typically perform well in snowy conditions, although their efficiency may be slightly reduced. Snow can cover the surface of the wafers, blocking sunlight from reaching the cells and reducing power generation. However, the dark color of the wafers helps absorb some heat, causing the snow to melt and slide off. Additionally, solar panels are often installed at an angle, allowing snow to easily slide down due to gravity. Overall, while snowy conditions may temporarily affect solar panel performance, they are designed to handle such conditions and continue producing electricity.
- Q:What is the role of solar silicon wafers in reducing reliance on fossil fuels?
- Solar silicon wafers play a crucial role in reducing reliance on fossil fuels by serving as the key component in the production of solar cells. These wafers are made from highly purified silicon, which, when exposed to sunlight, generates electricity through the photovoltaic effect. By harnessing solar energy, these wafers enable the generation of clean and renewable electricity, reducing the need for fossil fuel-based power generation. This helps in mitigating greenhouse gas emissions and combating climate change, thus reducing our overall dependence on fossil fuels for energy production.
- Q:What is the typical efficiency range of solar silicon wafers?
- The typical efficiency range of solar silicon wafers is around 15% to 22%.
- Q:How is the power output of a solar silicon wafer measured?
- The power output of a solar silicon wafer is typically measured by subjecting it to a controlled light source and measuring the electrical current produced by the wafer. This can be done using specialized equipment called solar simulators, which provide a calibrated light intensity similar to sunlight. The current generated by the wafer is then measured using a current-voltage (IV) curve tracer or a digital multimeter. Additionally, voltage and resistance measurements may also be recorded to calculate the power output of the solar silicon wafer using the formula P = IV, where P is power, I is current, and V is voltage.
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Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6
- 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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