PROCESSO PARA A OBTENÇÃO DE UM REVESTIMENTO EXTERIOR DE UM DISPOSITIVO FOTOVOLTAICO, SUBSTRATO VÍTREO PARA APLICAÇÃO FOTOVOLTAICA, E, MÓDULO FOTOVOLTAICO.

摘要

The invention relates to a method for obtaining an external covering of a photovoltaic device, said covering being constituted by a glass substrate having texturing in the form of at least one row of grooves that are mutually parallel and preferably spaced by a regular distance d, said method being characterized in that there is used, for the impression of said texturing, texturing means incorporating reliefs whose spacing is different from the distance d between two rows of grooves on the glass substrate. The invention also relates to a substrate or to a photovoltaic module incorporating a substrate that can be obtained by application of the preceding method.