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
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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 solar silicon wafers affected by electrical noise?
- Yes, solar silicon wafers can be affected by electrical noise. Electrical noise refers to unwanted fluctuations or disturbances in an electrical signal, which can interfere with the proper functioning of electronic devices. Solar silicon wafers, being an integral part of solar panels, may experience reduced efficiency or performance if exposed to excessive electrical noise. Therefore, it is important to ensure proper grounding and shielding measures are implemented to minimize the impact of electrical noise on solar silicon wafers.
- Q: How do defects affect the efficiency of a solar silicon wafer?
- Defects in a solar silicon wafer can significantly affect its efficiency. These defects, such as impurities or structural abnormalities, can reduce the overall performance of the solar cell by hindering the flow of electrons or creating recombination centers. This leads to a decrease in the conversion of sunlight into electricity, resulting in a lower energy output. Therefore, minimizing defects is crucial for ensuring optimal efficiency in solar silicon wafers.
- Q: Are solar silicon wafers affected by ultraviolet (UV) radiation?
- Yes, solar silicon wafers are affected by ultraviolet (UV) radiation. UV radiation can cause degradation and discoloration of the silicon material over time, leading to a decrease in the efficiency and performance of solar panels. This is why protective coatings and encapsulation materials are often used to minimize the impact of UV radiation on solar silicon wafers.
- Q: What is the role of a frame in a solar silicon wafer?
- The role of a frame in a solar silicon wafer is to provide structural support and protection to the wafer during the manufacturing and handling processes. It helps prevent breakage or damage to the wafer, ensuring the integrity and quality of the final solar cell.
- Q: How are solar silicon wafers protected from electrical faults or short circuits?
- Solar silicon wafers are protected from electrical faults or short circuits through various methods, such as the implementation of anti-reflective coatings, passivation layers, and junction boxes. These protective measures help to prevent direct contact between the conducting materials and the silicon wafer, reducing the likelihood of electrical faults or short circuits. Additionally, quality control measures during the manufacturing process ensure that the wafers are free from any defects or impurities that could potentially lead to electrical issues.
- Q: Are there any ongoing research efforts to enhance the efficiency of solar silicon wafers?
- Yes, there are ongoing research efforts to enhance the efficiency of solar silicon wafers. Researchers are working on various approaches such as developing new materials and technologies to increase light absorption, reducing energy losses due to recombination, improving surface passivation, and exploring novel cell architectures. These efforts aim to increase the conversion efficiency of solar silicon wafers, ultimately leading to more cost-effective and efficient solar panels.
- Q: What is the expected efficiency improvement for multi-junction solar silicon wafers?
- The expected efficiency improvement for multi-junction solar silicon wafers is significant, with the potential to significantly increase the conversion rate of sunlight into electricity.
- Q: The significance of silicon wafer heat treatment
- The significance of silicon wafer heat treatmentHeat treatment temperature requirements: 650 + 5 c;The purpose of heat treatment is to restore the true resistivity of Czochralski silicon wafers;
- Q: How thick are solar silicon wafers?
- Solar silicon wafers typically have a thickness ranging from 150 to 200 micrometers (μm), which is about 0.15 to 0.2 millimeters (mm).
- Q: Are solar silicon wafers affected by vibrations or shocks?
- Yes, solar silicon wafers can be affected by vibrations or shocks. Vibrations or shocks can cause microcracks or damage to the delicate structure of the wafers, which can impact their performance and efficiency in converting sunlight into electricity. Therefore, it is important to handle and transport solar silicon wafers with care to minimize any potential damage.
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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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