SOLAR-CELL BACKSIDE PROTECTION SHEET AND SOLAR-CELL MODULE PROVIDED WITH SAME

摘要

Provided are: a solar-cell backside protection sheet that can improve adhesion with EVA resin, which is used as a filler for sealing solar-cell elements, and that can be prevented from turning yellow for an extended period of time; and a solar-cell module provided with said backside protection sheet. The disclosed solar-cell backside protection sheet (10) is arranged on the back-surface side of a solar-cell module (100), and includes: a first film (11) that contains a linear low-density polyethylene having a density of from 0.91 g/cm3 to 0.93 g/cm3 and an inorganic UV absorber; and a second film (12) that is laminated on the first film (11) with an urethane-based adhesive layer (13) disposed therebetween. The average particle size of the inorganic UV absorber is from 0.1 µm to 5 µm. The first film (11) contains 0.1-30% by mass of the inorganic UV absorber.