| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a solar cell sealing material with high volume-specific resistance, whose main component is ethylene-vinyl acetate copolymer. SOLUTION: Using a solar cell sealing material, which is an ethylene-vinyl acetate copolymer with the content of vinyl acetate being 10-30 mass % or less, while the volume-specific resistance is 5.0×1014Ωor above, even a thin- layer improves the insulation characteristics of a solar cell module. Thus, a current leakage from a solar cell is effectively suppressed.</p> |
