Products
 
 
 
 
 
 
 
     
 
 
 
  8.
 
 
 
Wafer Specification
Parameter Wafers
General
Crystal type Multicrystalline
Dopant Boron
Electrical characteristics
Resistivity 0.8~ 3.0Ωcm (average 1.5Ωcm)
Minority carrier lifetime > 2μs
Conductivity P-Type
Chemical characteristics
Carbon content < 2 x1018cm-3
Oxygen content < 4 x 1017cm-3
Dimensions
Wafer square side 156 x 156±0.5 mm
  125 x 125±0.5 mm
Wafer thickness 240μm±30μm
TTV: ≤50μm
Bow: ≤60μm
Saw marks: ≤20μm
Edge defect none
Wafer surface as cut and cleaned
Contamination no dirt / oil stains, remains of soap / glue No fingerprints etc.
 
 
 
 
 

 
 
keywords:Wind,Turbine,Wind,Generator,residential,Wind,Generator,marineTurbine,Generator,home,electric,power,mini,homebuilt,homemade,application,small,domestic,
industrial,Solar Cell,United States America, India, Pakisran , Australia, Canada, Nigeria ,France, Spain, United Arab Emirates, Brazil, Argentina, Bangladesh,china Hong Kong,china ,chinese,, Turkey, Uk Italy, new Zealand, Germany,china Taiwan, Malaysia, Indonesia,Mexico,Russia,in,from,buy ,price, manufacturer, suppliers exporters, import, directory manufacturerwholesalers Distributors from China,Denmark,Scotland,Ireland,us,Solar Module sellers,gas Generator,traders ,Diesel Generator,Wind Turbine,Solar panels altern,ative,Solar Cell , sellers, traders , alternative, South Korea ,