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Polycrystalline Solar Wafer
产品名称

Polycrystalline Solar Wafer

Polycrystalline silicon wafer is the core material of solar cell, which is widely used in the fields of photovoltaic power generation, communication, traffic and the production and living power supply of residents in remote areas.
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Product Details

major uses for silicon wafer

Hengxing is the main manufacturer for silicon wafers PV module. Our Polycrystalline Solar Wafer can be manufactured to the exact requirements of producers, with customized choices on hand for thickness, geometry, bevel facet and more.

silicon wafer’s major use is in integrated circuits and semiconductor Silicon wafers. integrated circuits vigor the various gadgets that today's society uses every day. semiconductor Silicon wafers absorb the photons in daylight and this successively produces electricity. Computers and smartphones are just two of the devices that are dependent on this technology. Although other semiconductors have been tested over time, silicon wafer has proved to be a stable option. Other uses embrace sensors, like the tire pressure device system, and solar cells.

Performance parameter
Dimension:156×156±0.5mm
Thickness:200±20um/240±20um
Diameter:219.2±0.5mm
Conductivity:P Type(Boron Doped)
Resistivity:0.5~2Ω·cm
Minority Carrier Lifetime:≥2us
 
Testing equipment for silicon wafer
Silicon pellet
 
hengxing company can also supply the single side polished silicon wafer, p or n-type can be produced in our factory,Any size can be customized.
 

Factory production flow chart

 
Our service
1. Our sales representative and engineer work together to answer your questions and offer a solution for free.
2. We choose the best product for you to make sure it worth its real value
3. We design the best solution with good performance for you, meanwhile, save every cent of your money.
 
Physical Characteristics of silicon wafer

Item

Polycrystalline silicon wafer

Technology

Diamond wire cutting

Type

P type

Resistance

1~3Ωcm

minority carrier

>2μs

Hem width

156.75~157.25mm

Thickness

200±20μm

The angle of Chamfer

1~2mm

Transfer efficiency

>18.8%

shape

square

Place of Origin

Henan, China(Mainland)

Brand Name

High-efficiency polysilicon sheet

 

Tag:Solar silicon wafer  Guy Wire

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