Solar Mono Silicon Wafer - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 19.2
- 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: Are there any initiatives to reduce the environmental impact of solar silicon wafer production?
- Yes, there are several initiatives aimed at reducing the environmental impact of solar silicon wafer production. These initiatives focus on various aspects such as energy consumption, waste reduction, and water conservation. Companies and researchers are developing more efficient manufacturing processes, recycling and reusing materials, and implementing cleaner energy sources. Additionally, there are efforts to improve the overall sustainability of the supply chain by promoting responsible sourcing of raw materials and minimizing the carbon footprint associated with transportation.
- Q: How are solar silicon wafers cleaned during the manufacturing process?
- Solar silicon wafers are typically cleaned during the manufacturing process using a combination of chemical and mechanical techniques. The first step involves removing any organic contaminants or particles from the surface of the wafers through a cleaning solution, usually a mixture of deionized water and a cleaning agent. This solution is applied to the wafers using either a batch or inline cleaning system. After the initial cleaning, the wafers undergo a series of rinses to ensure all traces of the cleaning solution are removed. Deionized water is commonly used for rinsing purposes. To further enhance the cleaning process, some manufacturers employ ultrasonic agitation or megasonic cleaning, utilizing sound waves or high-frequency sound waves to dislodge and remove stubborn particles. Once the wafers are thoroughly cleaned, they are typically dried using a combination of air-drying and heat treatment techniques. The drying process ensures that no residual moisture or contaminants remain on the surface of the wafers before they proceed to subsequent manufacturing steps, such as doping or deposition of thin films. Overall, the cleaning of solar silicon wafers is a critical step in the manufacturing process as it helps to ensure the quality and efficiency of the final solar cells.
- Q: What are the current trends in solar silicon wafer technology?
- Some of the current trends in solar silicon wafer technology include the development of thinner wafers to reduce material costs and improve efficiency, the use of high-efficiency monocrystalline wafers for higher power output, the adoption of diamond wire sawing techniques for more precise and cost-effective wafer production, and the exploration of new materials and processes like multi-junction cells and bifacial modules for enhanced energy generation.
- 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 does the size of a solar silicon wafer affect the efficiency of a solar panel?
- The size of a solar silicon wafer does not directly affect the efficiency of a solar panel. The efficiency is primarily determined by the quality of the silicon material and the manufacturing processes used. However, larger wafers can lead to larger solar cells, which can increase the overall power output of a panel.
- Q: How is a spectral response measured in a solar silicon wafer?
- A spectral response in a solar silicon wafer is typically measured using a technique called external quantum efficiency (EQE) measurement. In this process, the wafer is illuminated with monochromatic light of varying wavelengths, and the resulting current generated by the solar cell is measured. The EQE measurement provides information about how efficiently the solar cell converts light of different wavelengths into electrical energy, allowing for a comprehensive understanding of the cell's spectral response.
- Q: Can solar silicon wafers be used in mobile or portable solar chargers?
- Yes, solar silicon wafers can be used in mobile or portable solar chargers. These wafers are commonly used in the production of solar cells, which convert sunlight into electricity. By integrating solar silicon wafers into portable chargers, they can harness solar energy and charge devices on the go.
- Q: What is the typical energy payback time for a solar silicon wafer?
- The typical energy payback time for a solar silicon wafer is around 1 to 4 years, depending on various factors such as the type and efficiency of the solar panel, location, and manufacturing processes.
- Q: Can solar silicon wafers be used in portable electronic devices?
- Yes, solar silicon wafers can be used in portable electronic devices. They can be incorporated into the design of devices such as solar-powered chargers, solar backpacks, or even solar-powered mobile phones to harness solar energy and provide renewable power on the go.
- Q: Are there any alternatives to solar silicon wafers?
- Yes, there are several alternatives to solar silicon wafers. Some of the alternatives include thin-film solar cells made from materials like cadmium telluride (CdTe) and copper indium gallium selenide (CIGS). These thin-film technologies offer advantages such as flexibility, lightweight, and lower manufacturing costs compared to traditional silicon wafers. Other emerging alternatives include organic solar cells, perovskite solar cells, and quantum dot solar cells, which have shown promising potential for achieving higher efficiency and cost-effectiveness in the future.
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Solar Mono Silicon Wafer - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 19.2
- 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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