| 摘要 |
PROBLEM TO BE SOLVED: To provide a sealing material sheet for a solar cell module which is a sealing material sheet for a solar cell module having a PID inhibiting effect, and can exhibit a sufficient PID inhibiting effect, especially in a solar cell module on which an n-type cell is mounted.SOLUTION: A sealing material sheet 1 for a solar cell module is a multilayer sheet formed of a plurality of layers containing an electric resistance layer 11 having a polyethylene resin with a density of 0.885 g/cmor more and 0.910 g/cmor less as a base resin, has a total thickness of 210 μm or more and 650 μm or less, and has a haze value measured according to JIS K 7136 of 4.5 or less. The electric resistance layer 11 has a melting point of 65°C or higher and 85°C or lower, and has a volume resistance value at a temperature of 60°C measured according to JIS C6481 of 5Ω cm or more.SELECTED DRAWING: Figure 2 |
