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P Type Poly Black Silicon PERC Solar Cell

P Type Poly Black Silicon PERC Solar Cell

With the growth of diamond wire sawing, black silicon’s popularity has soared quickly and it has brought about a resurgence in multicrystalline silicon with the benefits of cost effective and high efficiency for PV industry. Black silicon deals with front side texturing and has no conflicts with other processes like diffusion, passivation, or metallization,moreover, black silicon can be combined with PERC technology, which makes multi-PERC much more competitive compared with mono-PERC. Industrialized poly black silicon with the PERC process, an average conversion efficiency of 20.5% had been achieved and the corresponding solar module can attain 290W.
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Product description

With the growth of diamond wire sawing, black silicon’s popularity has soared quickly and it has brought about a resurgence in multicrystalline silicon with the benefits of cost effective and high efficiency for PV industry.

Black silicon deals with front side texturing and has no conflicts with other processes like diffusion, passivation, or metallization,moreover, black silicon can be combined with PERC technology, which makes multi-PERC much more competitive compared with mono-PERC.

 Industrialized poly black silicon with the PERC process, an average conversion efficiency of 20.5% had been achieved and the corresponding solar module can attain 290W.

         

Poly Perc solar cell structure


Process flow

P type Poly Black silocon PERC solar cell fabrication process flow


P type poly black silicon PERC solar cell Process flow


Key features

High power low cost

Aesthetic appearance

Compatible with other technology

  

Technical Data


P type poly black silicon PERC solar cell Technical data 1


P type poly black silicon PERC solar cell Technical data 2




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    Tel:+86-571-56772661
    Fax:+86-571-56772663
    Office:Room 411, Tower 1, No.19 Xintang Road, Jianggan District, Hangzhou, China
    E-mail:info@dsneg.com

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