A METHOD OF MANUFACTURING THIN-FILM SOLAR CELLS

摘要

A method of manufacturing thin-film solar cells, wherein a layer of copper indium selenide (CuInSe2) (3) is applied in one manufacturing step on a structure which includes a metal layer (2) forming an electrical back contact in the solar cell, this back contact being applied to a substrate (1). The invention is characterized in that a layer (6) which contains an alkali metal is formed on the structure prior to applying the CuInSe2 layer (3).