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
You Might Also Like
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 are solar silicon wafers cleaned before assembly into solar cells?
- Solar silicon wafers are cleaned before assembly into solar cells through a multi-step process. Firstly, the wafers are treated with a mixture of chemicals to remove any organic and inorganic impurities. Then, they undergo a thorough rinse to ensure complete removal of the cleaning solution. Next, the wafers are subjected to a drying process to eliminate any remaining moisture. Finally, a quality inspection is conducted to ensure the cleanliness of the wafers before they are assembled into solar cells.
- Q: How are solar silicon wafers inspected for surface defects?
- Solar silicon wafers are inspected for surface defects through various methods such as visual inspection, automated optical inspection (AOI), and scanning electron microscopy (SEM). Visual inspection involves visually examining the wafers under proper lighting conditions to identify any visible defects or anomalies. AOI uses specialized cameras and computer algorithms to detect and analyze surface defects, ensuring a high level of accuracy and efficiency. SEM, on the other hand, offers a more detailed and magnified view of the wafer surface, enabling the identification of even minute defects at a microscopic level. These inspection methods play a crucial role in ensuring the quality and efficiency of solar silicon wafers.
- Q: I am not learning electricity, the problem is not professional please understandFor example, in the past, we are in the physics of the secondary wire or wire that is connected to the resistance in the integrated circuit is how to reflect? I know it is the use of lithography technology, is not equivalent to the formation of a line into a line (corrosion into the groove)? And then connect the resistors and capacitors
- First of all, the general circuit of the insulator, just a carrier, it plays the role of support and insulation. As for the integrated circuit, the bottom layer is called the substrate (generally P type semiconductor), is to participate in the work of integrated circuits. CMOS process, so the Nmos substrate are connected together, are the same substrate.Another image, that is, the integrated circuit is a combination of some electronic components and wiring, no insulation and insulation as a support. It is achieved by adding bias and other techniques to isolate.
- Q: How do solar silicon wafers contribute to energy independence?
- Solar silicon wafers contribute to energy independence by harnessing the power of the sun to generate electricity. These wafers are used in the production of solar cells, which convert sunlight into usable energy. By utilizing solar silicon wafers, countries and individuals can reduce their reliance on traditional fossil fuels and generate their own clean, renewable energy. This helps to decrease dependence on centralized power grids and promotes a more sustainable and self-sufficient energy system, ultimately contributing to greater energy independence.
- Q: What is the global production capacity of solar silicon wafers?
- The global production capacity of solar silicon wafers is difficult to determine as it varies over time due to market demand and production expansions. However, as of 2021, it is estimated to be in the range of several tens of gigawatts per year.
- Q: What is the impact of impurities in solar silicon wafers on performance?
- The presence of impurities in solar silicon wafers can significantly impact the performance of solar cells. Impurities can alter the electronic properties of the material, affecting its ability to absorb and convert sunlight into electricity. They can create defects, recombination centers, or trap charge carriers, leading to reduced efficiency and output power. Therefore, minimizing impurities is crucial for maximizing the performance and overall energy conversion efficiency of solar cells.
- Q: Is the thickness of solar cell silicon wafer certain? Specifically how much
- The rest is just the substrate, it doesn't work. Do not understand, then you can look at the film thickness of the battery, you will understand.
- Q: How are solar silicon wafers protected from chemical damage during manufacturing?
- Solar silicon wafers are protected from chemical damage during manufacturing through various methods. One common technique involves using a thin layer of passivation material, such as silicon nitride or silicon dioxide, to create a protective coating on the surface of the wafer. This coating acts as a barrier, preventing direct contact between the wafer and potentially harmful chemicals. Additionally, proper handling and storage protocols are followed to minimize exposure to chemicals that could cause damage.
- Q: Can solar silicon wafers be used in solar-powered air conditioning systems?
- Yes, solar silicon wafers can be used in solar-powered air conditioning systems. These wafers are essential components of photovoltaic cells that convert sunlight into electricity. By harnessing solar energy through these wafers, it is possible to power air conditioning systems and enable sustainable cooling using renewable sources.
- Q: How do solar silicon wafers handle extreme temperatures?
- Solar silicon wafers are designed to handle extreme temperatures quite well. They are typically made from high-grade silicon materials that can withstand both very high and low temperatures. The silicon material has a high melting point and excellent thermal stability, allowing it to handle the heat generated from sunlight and the surrounding environment. Additionally, solar cells are often encapsulated with protective layers and materials that provide further insulation and temperature resistance. This ensures that solar silicon wafers can continue to generate electricity efficiently, even in extreme temperature conditions.
Send your message to us
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
Similar products
Hot products
Hot Searches
Related keywords
