RESIN COMPOSITION FOR SOLAR BATTERY SEALING MATERIAL, SOLAR BATTERY BLACK COLOR SEALING MATERIAL AND SOLAR BATTERY MODULE

摘要

PROBLEM TO BE SOLVED: To provide a resin composition for a solar battery sealing material, which can manufacture a back surface sealing material for a solar battery capable of suppressing wiring corrosion of a solar battery cell and maintaining conversion efficiency for a long period of time.SOLUTION: A resin composition for a solar battery black color sealing material comprises a thermoplastic resin and a carbon black having a sulfur content of 300 ppm or less. In addition, the total of an alkali metal and an alkali earth metal contained in the carbon black is preferably 20 ppm or less.