SURFACE PROTECTIVE MATERIAL FOR SOLAR CELL, AND SOLAR CELL MODULE PRODUCED USING SAME

摘要

An excellent surface protective material having moisture proofness that is not deteriorated for a prolonged period of time is provided for a highly moisture proof surface protective material for a solar cell, containing a moisture proof film that comprises a substrate having on one surface thereof an inorganic thin film layer and has a water vapor permeability of less than 0.1 g/m 2 ·day. The surface protective material for a solar cell contains: a moisture proof film that comprises a substrate having on one surface thereof an inorganic thin film layer and has a water vapor permeability of less than 0.1 g/m 2 ·day, a weatherproof film on a side of the inorganic thin film layer of the moisture proof film; and a back surface film that has a melting point of 80°C or more and 180°C or less on the opposite side of the moisture proof film from the inorganic thin film layer.