NOVELTY - A multilayer intermediate film (2) has resin films (A,B) (3,4) both containing polyvinyl acetal resin and plasticizer. The polyvinyl acetal resin contained in the resin film (A) is obtained by acetalizing polyvinyl alcohol having average degree of polymerization of more than 1500. The content of plasticizer with respect to 100 parts weight of polyvinyl acetal resin in the resin film (A) is 10-30 parts weight. The content of plasticizer with respect to 100 parts weight of polyvinyl acetal resin in the resin film (B) is 30-55 parts weight.    USE - Multilayer intermediate film is used for solar cell module (claimed).    ADVANTAGE - The multilayer intermediate film has high volume resistivity, and high adhesiveness with respect to solar cell module structural components. The electric power generation efficiency of solar cell module using the intermediate film is high.    DETAILED DESCRIPTION - A multilayer intermediate film has resin films (A,B) both containing polyvinyl acetal resin and plasticizer. The resin film (B) is laminated on surface (4a) of resin film (A). The polyvinyl acetal resin contained in the resin film (A) is obtained by acetalizing polyvinyl alcohol having average degree of polymerization of more than 1500. The total of acetalization degree and acetylation degree of polyvinyl acetal resin in the resin film (A) is 70-90 mol%, which is greater than the total of acetalization degree and acetylation degree of polyvinyl acetal resin in the resin film (B). The content of plasticizer with respect to 100 parts weight of polyvinyl acetal resin in the resin film (A) is 10-30 parts weight. The content of plasticizer with respect to 100 parts weight of polyvinyl acetal resin in the resin film (B) is 30-55 parts weight. An INDEPENDENT CLAIM is included for solar cell module (1) which has a photoelectric conversion element (6) laminated or embedded in the surface of multilayer intermediate film.    DESCRIPTION OF DRAWING(S) - The drawing shows a sectional view of solar cell module provided with multilayer intermediate film.    Solar cell module (1)    Multilayer intermediate film (2)    Resin films (3,4,5)    Surfaces (4a,4b)    Photoelectric conversion element (6)    Solar cell module structural components (7,8)