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: The process for steel wire cutting silicon factory, we use HCTB5 wire, you can do?
- Electroplated diamond wireWith high tensile strength, the strength of electroplated diamond wire is more than 110% of the original strand strength. The technical problem of electroplating line embrittlement caused by plating induced tensile stress is solved successfully.
- Q: How are solar silicon wafers tested for thermal properties?
- Solar silicon wafers are tested for thermal properties through various methods such as thermal conductivity measurements, thermoreflectance imaging, and infrared thermography. These techniques allow the determination of the wafer's ability to conduct heat efficiently, detect any defects or irregularities, and assess its overall thermal performance.
- Q: What is the typical lifespan of a solar silicon wafer?
- The typical lifespan of a solar silicon wafer can vary depending on various factors such as the quality of the wafer, manufacturing process, and operating conditions. However, in general, a well-maintained and properly installed silicon wafer used in solar panels can have a lifespan of 25 to 30 years or even longer.
- Q: Wafer cutting will appear thick sheet, I would like to ask what the reasons are
- B. cut is not set before zero. The correct method is to set the zero (in HCT machine tool as an example): crystal rod loading machine, manual reduction worktable makes four ingot guiding strips just contact wire touch screen and click on the main interface with zero button, then slow the stage to -1.5mm real position and named set zero cutting number. If the zero position is set properly, the guide bar to the contact wire, the cutting after the start of steel wire due to friction tension instability, resulting from the start to create the knife into the chip thickness.
- Q: What is the expected degradation rate of solar silicon wafers over time?
- The expected degradation rate of solar silicon wafers over time varies depending on various factors such as the quality of the silicon material, manufacturing process, environmental conditions, and maintenance practices. However, on average, silicon solar wafers experience a degradation rate of around 0.5-1% per year. This means that after 25 to 30 years, solar panels may have lost around 20-30% of their original efficiency. It's important to note that advancements in technology and improved manufacturing processes are continuously reducing degradation rates, ultimately increasing the lifespan and efficiency of solar panels.
- Q: How do solar silicon wafers perform in snowy conditions?
- Solar silicon wafers generally perform well in snowy conditions, although their efficiency may be reduced. Snow can accumulate on the surface of the panels, blocking sunlight and affecting their ability to generate electricity. However, solar panels are designed to be self-cleaning to a certain extent, and as the snow melts or slides off, sunlight can reach the wafers again, allowing them to resume normal operation. Additionally, the dark color of the wafers helps absorb sunlight and aid in snow melt.
- Q: Can solar silicon wafers be used in solar-powered satellites?
- Yes, solar silicon wafers can indeed be used in solar-powered satellites. These wafers are commonly used in the manufacturing of solar cells, which are essential components of solar panels. Solar cells convert sunlight into electricity, making them ideal for powering satellites in space where solar energy is abundant.
- Q: What is the typical payback period for a solar silicon wafer installation?
- The typical payback period for a solar silicon wafer installation can vary depending on several factors such as the initial investment cost, energy production, and local electricity rates. However, on average, it may take around 5 to 10 years to recoup the investment and start realizing significant cost savings from the solar installation.
- Q: From raw materials to finished products processing and production of the main links? Construction technology? Key issues of safety in production? What security measures are generally taken?
- At present, more than 98% of the electronic components are all made of monocrystalline silicon. Among them, the CZ method accounts for about 85%, and the other part is the FZ growth method. Monocrystalline silicon grown by the CZ method for the production of low power integrated circuit components. The FZ method is mainly used in the growth of monocrystalline silicon in high power electronic components. The CZ method is more commonly used than the FZ method in the semiconductor industry, mainly because of its high oxygen content provides the advantages of wafer strengthening.
- Q: How efficient are solar silicon wafers in converting sunlight into electricity?
- Solar silicon wafers are highly efficient in converting sunlight into electricity. With advancements in technology, these wafers can now achieve conversion efficiencies of up to 25%. This means that they can convert 25% of the sunlight they receive into usable electrical energy, making them a reliable and effective choice for solar energy generation.
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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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