Solar cell and preparation method thereof

Solar cell and preparation method thereof

  • CN 104,600,134 A
  • Filed: 12/30/2014
  • Published: 05/06/2015
  • Est. Priority Date: 12/30/2014
  • Status: Active Application
First Claim
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1. the preparation method of a solar cell, comprise successively and make matte, diffusion, etching removal phosphorosilicate glass, making antireflective coating, making backplate and aluminium back surface field, testing, sorting, it is characterized in that, further comprising the steps of:

  • preparation is positioned at silver point battle array and the main gate line of sensitive surface;

    Prepare transparent conductive film, this transparent conductive film is by silver point battle array and main gate line electrical connection.

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