TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Method: The method further comprises: applying a primer on at least one of the first and second major surfaces of the first substrate; applying an adhesive on at least one of the first and second major surfaces of the first substrate; applying a bonding composition to at least one of the first major surface and the second major surface of the first substrate before applying the fluoropolymer-containing composition to the first substrate; and placing the multilayer film adjacent to an encapsulant material, and applying the multilayer film to a solar cell. Preferred Components: The aqueous dispersion or a solution includes a solvent. The first substrate includes surface polar functional groups which are amino, carboxy or hydroxy. The multilayer film includes a silane which is in at least one of the first substrate, the second substrate, the fluoropolymer-containing layer, a layer between the fluoropolymer-containing layer and the first substrate, and a layer between the first substrate and the second substrate. The silane is an amino substituted organosilane, and blended with a functionalized polymer. The bonding composition includes: at least one of a polyhydroxy aromatic compound and a thermosetting resin; and at least one of an epoxy resin, a urethane resin, a urea resin, and an acrylate resin. The aqueous dispersion or solution includes the bonding composition. The fluoropolymer-containing composition includes: at least one of a homopolymer of vinylidene fluoride, a copolymer of vinylidene fluoride, a copolymer of vinyl fluoride, a copolymer of tetrafluoroethylene, a copolymer of chlorotrifluoroethylene, and a homopolymer of vinyl fluoride; a fluoropolymer that includes interpolymerized units of fluorinated monomers and non-fluorinated monomers; interpolymerized units of at least one of tetrafluoroethylene or chlorotrifluoroethylene; interpolymerized units of tetrafluoroethylene, hexafluoropropylene, and/or vinylidene fluoride; includes interpolymerized units of tetrafluoroethylene and/or ethylene; and a fluoropolymer that is semi-crystalline. The fluoropolymer-containing composition, the aqueous dispersion, or the solution includes a crosslinking agent. The fluoropolymer-containing composition includes a fluoropolymer and further comprises crosslinking the fluoropolymer. The first substrate includes a polyethylene terephthalate. The second substrate includes at least one of pigments and adhesion promoting agents. The second substrate: includes 1-10% comonomer; is multilayered; and includes interpolymerized units of ethylene vinyl acetate. EXAMPLE - No suitable example given.