NANOSTRUCTURED SILICON BASED SOLAR CELLS AND METHODS TO PRODUCE NANOSTRUCTURED SILICON BASED SOLAR CELLS

摘要

The present invention relates to a plasma texturing method for a silicon-based solar cell and a nanostructured silicon solar cell manufactured thereby. The silicon-based solar cell comprises a silicon substrate, at least a part of its surface having a cone-shaped nanostructure having a height of 200 to 450 nm and a pitch of 100 to 200 nm, thereby obtaining a low reflectance Thereby minimizing surface charge recombination.