The texture is formed on a single crystalline silicon substrate (formable sizes: 2 to 3 µm).
One-component type etchant used with adding to alkali.

Keywords: texturing, single crystalline silicon, solar cell, asperity

Features

• One-component product that is added to alkali
• Formable texture sizes of 2 to 3 µm
• Reduced chemical usage and longer chemical life
• Improved conversion efficiency by reducing the surface reflectance