The invention relates to a coated-type high-adhesion solar cell back film comprising a substrate and an EVA film layer coated on at least one surface of the substrate. The substrate comprises a base layer and fluorine-containing coatings arranged on the upper and lower surfaces of the base layer. Silicon-titanium film-forming layers are provided between the base layer and the fluorine-containing coatings. Fluorine-siloxane film-forming layers are provided on the outer surfaces of the fluorine-containing coatings. The coated-type high-adhesion solar cell back film provided by the invention especially has a better barrier effect against water vapor. The back film has good moisture resistance and better electrical performance and weather resistance. The EVA film layer surface of the back film has excellent adhesion strength with other packaging materials.