Solar Mono Silicon Wafer - Mono Solar Cells 156mm*156mm in Bulk Quantity Low Price Stock 19.2
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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:Can solar silicon wafers be used in portable charging devices?
- Yes, solar silicon wafers can be used in portable charging devices. They can be integrated into solar panels or solar chargers to harness sunlight and convert it into electrical energy, which can then be used to charge portable devices such as smartphones, tablets, or power banks.
- Q:How are solar silicon wafers connected in a solar array?
- Solar silicon wafers are typically connected in a solar array through a process called soldering. This involves connecting the positive side of one wafer to the negative side of another wafer using thin metal strips called busbars. These busbars act as conductors, allowing the flow of electricity between the connected wafers. The soldering process ensures a secure and efficient electrical connection among the silicon wafers, enabling the solar array to generate and harness solar energy effectively.
- 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, with the potential to increase the efficiency of traditional silicon-based solar cells by up to 50%.
- Q:What is the role of a front contact in a solar silicon wafer?
- The role of a front contact in a solar silicon wafer is to collect the electrical current generated by the absorption of sunlight and transfer it to external circuits. It acts as a conductor, allowing the flow of electrons from the solar cell to other components in the solar panel system. The front contact typically consists of a grid-like pattern made of conductive material, such as metal, which helps optimize the collection and transfer of electrical energy.
- Q:Are solar silicon wafers affected by chemical exposure?
- Yes, solar silicon wafers can be affected by chemical exposure. Certain chemicals, such as strong acids or alkalis, can corrode or damage the surface of the silicon wafers, leading to a decrease in their efficiency and performance. It is important to handle and store solar silicon wafers properly to avoid any potential chemical exposure that could negatively impact their functionality.
- Q:Can solar silicon wafers be used in tandem with other types of solar cells?
- Yes, solar silicon wafers can be used in tandem with other types of solar cells. Tandem solar cells, also known as multi-junction solar cells, combine different materials to capture a wider range of solar radiation and increase overall efficiency. By integrating solar silicon wafers with other types of solar cells, such as thin-film technologies like CIGS or perovskite, the energy conversion efficiency can be significantly improved.
- Q:How are solar silicon wafers protected from chemical damage?
- Solar silicon wafers are protected from chemical damage through the application of various protective layers. These layers act as barriers between the wafer and potentially harmful chemicals, preventing them from corroding or contaminating the silicon surface. Additionally, the wafers are often covered with anti-reflective coatings that not only enhance their efficiency but also provide an extra level of protection against chemical exposure.
- 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 are solar silicon wafers affected by thermal annealing?
- Solar silicon wafers are positively affected by thermal annealing. This process helps in reducing defects and impurities present in the silicon material by enhancing crystal structure and improving carrier mobility. Additionally, thermal annealing ensures better electrical conductivity and overall efficiency of the solar cells made from these wafers.
- Q:How does the efficiency of a solar silicon wafer change with temperature?
- The efficiency of a solar silicon wafer generally decreases with an increase in temperature. This is due to the fact that as the temperature rises, the electrical resistance of the silicon material increases, leading to a reduction in the efficiency of converting sunlight into electricity. Additionally, higher temperatures can also cause an increase in the recombination rate of charge carriers, resulting in a drop in the overall performance of the solar wafer. Therefore, maintaining a lower temperature for solar silicon wafers is essential to maximize their efficiency.
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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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