Polycrystalline Solar Silicon Wafer, Solar Wafers, 125*125mm

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Loading Port:
Shanghai Port
Payment Terms:
TT or LC
Min Order Qty:
100 Pieces PCS
Supply Capability:
700MW/Per Year PCS/month

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Product Description:

Specifications of Poly Solar Wafers


Product name

Poly Wafer
Conductive type P Type
Square size wafer (mm)

Corner (mm)


Total thickness(um)  ≤40 
Resistivity ranges(Ωcm)  1-3
Doping elements  boron
Carbon content(atoms/cc)  ≤8*1017
Oxygen content(atoms/cc)  ≤1*1018
Lifetime(μs)  ≥2 
Surface quality    No crack, gap, missing Angle, perforated, window, microcrystalline
Warping degrees(μm)  ≤50 
Neighbouring vertical degree 90±0.5° 
Side damage(mm)   ≤0.5mm(length)×0.3mm(width),(not more than 2 per wafer)
Line mark(μm)  ≤15


Advantages of Poly Solar Wafers


1. High efficiency and High power.

2. Long-term electrical stability.

3. Lowest price and Fastest delivery.

4. Good quality and good service.

5. Bulk supply

6. Good Warranty

7. Big Sale

8. More than 25 years on the lifetime.


Usage and Applications of Poly Solar Wafer

Poly Solar Wafers mainly used to make Poly Solar Cells. Our wafers are your best choice of raw material, which can greatly improve the performance of the Solar Cells and Solar Modules.


Packaging & Delivery of Poly Solar Wafer

Carton Box Package and Deliver by air. It should be noticed that it should be avoid of water, sunshine and moist.


Factory of Solar Wafers


 Solar Wafer


Package Picture of Solar Wafer

 Solar Wafers

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Our company is a world class resources and green energy developer, operator and supplier with its engagement in green energy development, integration and operation. We strives to offer highly efficient, eco-friendly, economical and reliable energy solutions through an integrated and diversified energy industrial chain. In adherence to the philosophy of bringing green power to life, the Group stays committed to continuously providing high-quality energy and services for a better living environment. Under approaches of people-oriented, excellence-foremost, value-creation and harmony-pursuant, our Group is determined to become a respected world-class green energy conglomerate.

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