Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6
- 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:How do solar silicon wafers perform in areas with limited sunlight?
- Solar silicon wafers perform less efficiently in areas with limited sunlight due to the reduced amount of solar radiation available. Limited sunlight means there is less energy for the solar cells to convert into electricity, leading to a decrease in overall power output. However, solar silicon wafers can still generate some electricity in such areas, making them a viable option for renewable energy, even if their performance is not optimal.
- Q:What is the role of texturing in solar silicon wafers?
- The role of texturing in solar silicon wafers is to enhance light absorption efficiency by creating a rough surface that reduces reflection and allows for better capture of sunlight.
- Q:Are there any initiatives to reduce the cost of solar silicon wafers?
- Yes, there are several initiatives underway to reduce the cost of solar silicon wafers. These initiatives include advancements in manufacturing processes, research and development of new materials, and improvements in production efficiency. Additionally, governments and organizations are providing financial support and incentives to promote the adoption of solar energy, which indirectly helps in reducing the cost of solar silicon wafers.
- Q:What are the disadvantages of using solar silicon wafers?
- One of the main disadvantages of using solar silicon wafers is their high production cost. The process of manufacturing these wafers involves intricate steps and requires advanced technology, making it expensive. Additionally, the materials used in silicon wafer production are not abundant and often require mining, which can have negative environmental impacts. Another disadvantage is their relatively low energy conversion efficiency. While silicon wafers are widely used in solar panels, their efficiency in converting sunlight into electricity is not the highest compared to some newer photovoltaic technologies. This can limit the overall energy output and effectiveness of solar systems using silicon wafers. Furthermore, silicon wafers are rigid and inflexible, making them less suitable for certain applications. They cannot be easily integrated into flexible or curved surfaces, limiting their use in areas where design flexibility is crucial, such as building-integrated photovoltaics. Finally, the manufacturing process of silicon wafers generates a significant amount of waste, including hazardous byproducts. Proper disposal and treatment of this waste can be challenging and costly, posing potential environmental risks if not managed properly. Overall, while silicon wafers have been a dominant technology in the solar industry, their disadvantages include high production costs, lower energy conversion efficiency, inflexibility, and waste management challenges.
- Q:What is the thickness of the semiconductor wafer used today?I have consulted some for solar wafers, heard now that the wafer thickness in 200~400 micron, but we need the wafer thickness requirements for high now, that for semiconductor wafer thickness is slightly higher than the solar energy, but I do not know how much is there in about 1 mm
- 0.670mm or so. The wafer must be thinned, otherwise the loss of the dicing knife is very large, and it is necessary to draw two knives
- Q:Are solar silicon wafers affected by vibrations?
- Yes, solar silicon wafers can be affected by vibrations. Vibrations, especially high-frequency vibrations, can cause microscopic cracks or damage to the silicon wafers, which can impact their performance and efficiency in converting sunlight into electricity. Therefore, it is important to minimize or control vibrations in the vicinity of solar panels to ensure optimal functioning and longevity of the silicon wafers.
- Q:How do solar silicon wafers perform in high pollution areas?
- Solar silicon wafers are generally resilient and perform well in high pollution areas. However, excessive pollution can potentially reduce their efficiency over time. The accumulation of dirt, dust, and other pollutants on the surface of the solar panels can hinder the absorption of sunlight, leading to a decrease in energy production. Regular cleaning and maintenance can help mitigate the impact of pollution on solar silicon wafers and ensure optimal performance.
- Q:How do solar silicon wafers contribute to the overall cost of a solar panel?
- Solar silicon wafers are a significant contributor to the overall cost of a solar panel. The manufacturing process involved in producing high-quality wafers requires advanced technology and precision, making it a costly step. Additionally, the demand for silicon wafers has increased with the growing solar industry, leading to a rise in their prices. As a result, the cost of solar silicon wafers directly impacts the final price of solar panels.
- 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:What are the different materials used for encapsulants in solar silicon wafers?
- The different materials commonly used for encapsulants in solar silicon wafers are ethylene-vinyl acetate (EVA), polyvinyl butyral (PVB), and encapsulant films made of various polymers.
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Mono Solar Cells156mm*156mm in Bulk Quantity Low Price Stock 19.6
- 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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