REAR SIDE LAYER SYSTEM FOR THIN-FILM SOLAR MODULES, THIN-FILM SOLAR MODULE, AND METHOD FOR PRODUCING A REAR SIDE LAYER SYSTEM

摘要

The present invention relates to a rear side layer system for thin-film solar modules having a rear contact. The rear contact comprises a conductive, light-reflective, structured rear layer for transporting electric current. According to the invention, a retroreflective dielectric layer is applied to the metal rear layer. The invention further relates to a thin-film solar module having a rear side layer system according to the invention, and a method for producing a rear side layer system according to the invention.