PROTECTIVE UNDERSIDE SHEET FOR SOLAR CELL MODULE, MANUFACTURING METHOD THEREFOR, AND SOLAR CELL MODULE

摘要

Disclosed is a protective underside sheet for solar cell modules having a pigment-containing fluororesin layer has been formed upon at least one surface of a base sheet, wherein the density of pigment in the thickness direction of the aforementioned fluororesin layer is higher on the side opposite the base sheet than the side upon the base sheet.