Silicon Wafer in Solar Photovoltaic Cells - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 19.8
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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 expected efficiency improvement for tandem solar silicon wafers?
- The expected efficiency improvement for tandem solar silicon wafers is significant. Tandem solar cells have the potential to achieve higher efficiencies by combining two or more different materials with complementary absorption properties. This allows them to capture a broader spectrum of sunlight and convert it into electricity more effectively. With the use of tandem cells, it is anticipated that solar panel efficiency can be increased by 50% or more compared to traditional single-junction silicon solar cells.
- Q:What are the dimensions of a standard solar silicon wafer?
- The dimensions of a standard solar silicon wafer are typically around 156mm in size, with a thickness of around 200 micrometers.
- Q:Can solar silicon wafers be used in concentrated solar power systems?
- Yes, solar silicon wafers can be used in concentrated solar power (CSP) systems. These wafers can be used to produce photovoltaic cells, which convert sunlight directly into electricity. In CSP systems, these cells are typically used in conjunction with mirrors or lenses to concentrate the sunlight onto the wafers, increasing their efficiency. Therefore, solar silicon wafers are a viable option for generating electricity in concentrated solar power systems.
- Q:Are solar silicon wafers affected by humidity?
- Yes, solar silicon wafers can be affected by humidity. High humidity levels can impact the performance and efficiency of solar cells made from silicon wafers. Moisture can cause corrosion, reduce electrical conductivity, and potentially damage the surface of the wafers. Therefore, it is important to protect solar silicon wafers from excessive humidity to ensure optimal functionality and longevity.
- Q:How are solar silicon wafers tested for electrical performance?
- Solar silicon wafers are tested for electrical performance using various methods. One common method is to measure the wafers' current-voltage (IV) characteristics, where a voltage is applied across the wafer, and the resulting current is measured. This helps determine the wafer's efficiency and its ability to convert sunlight into electricity. Other tests may include measuring the wafer's resistivity, open-circuit voltage, short-circuit current, and spectral response to evaluate its overall electrical performance. These tests ensure that the solar silicon wafers meet the required standards and can reliably generate electricity.
- Q:What is the expected efficiency improvement for quantum dot solar silicon wafers?
- The expected efficiency improvement for quantum dot solar silicon wafers is significant. These wafers have the potential to enhance solar cell efficiency by allowing them to capture a broader range of sunlight wavelengths, which traditional silicon wafers cannot efficiently utilize. Quantum dot solar silicon wafers could potentially increase efficiency by up to 50% or more, leading to a substantial improvement in solar energy conversion.
- Q:Can solar silicon wafers be repaired if damaged?
- No, solar silicon wafers cannot be repaired once they are damaged.
- Q:How are solar silicon wafers tested for mechanical strength and durability?
- Solar silicon wafers are tested for mechanical strength and durability through a series of rigorous tests. These tests typically involve subjecting the wafers to various mechanical stresses, such as bending, twisting, or impact, to determine their resistance to physical damage. Additionally, wafers may undergo tests to assess their ability to withstand thermal cycling and environmental conditions like humidity and temperature fluctuations. These evaluations ensure that the solar silicon wafers can endure the mechanical demands and harsh conditions they will encounter during their lifetime in solar panels.
- Q:Why should the wafer cut side, cut out edge Jiaosha
- To determine the crystal, cutting the adhesive carbon or glass, mounted on the fixed equipment.In simple terms is to determine the crystal direction, in order to facilitate future cutting, design graphics to consider this point, and then ask a little deeper, it is necessary to look at the book.Transistors in general with 111 sides, MOS general 110The reason for this is related to doping, corrosion and other post production, but also the activity of different layers of electrons is different, potential energy is not the same.
- Q:What is the role of solar silicon wafers in reducing carbon emissions?
- Solar silicon wafers play a crucial role in reducing carbon emissions by serving as the foundation for solar photovoltaic (PV) cells. These wafers are made from purified silicon, which enables the conversion of sunlight into electricity. By harnessing solar energy, PV cells generate clean and renewable electricity without emitting greenhouse gases or other harmful pollutants. Consequently, widespread adoption of solar silicon wafers and PV cells in solar panels helps to offset the use of fossil fuels for electricity generation, thereby reducing carbon emissions and mitigating climate change.
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Silicon Wafer in Solar Photovoltaic Cells - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 19.8
- 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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