Polycarbonate waterproof photovoltaic adhesive film, preparation method thereof and photovoltaic module

The invention relates to the field of photovoltaic adhesive films, in particular to a polycarbonate waterproof photovoltaic adhesive film, a preparation method of the polycarbonate waterproof photovoltaic adhesive film and a photovoltaic module. 0.5 to 3 parts of an isocyanate curing agent; 0.05 to 0.3 part of a light stabilizer; 0.1 to 0.5 part of a silane coupling agent; wherein the DSC melting point of the polycarbonate resin is 60-100 DEG C; according to the polycarbonate waterproof photovoltaic adhesive film, the preparation method thereof and the photovoltaic module, the polycarbonate resin with the limited DSC melting point is adopted to adapt to the hot-melt extrusion environment of the packaging adhesive film, and meanwhile, the isocyanate curing agent, the light stabilizer and the silane coupling agent are matched, so that application of polycarbonate in matrix resin in the photovoltaic adhesive film is achieved; the basic requirements of the photovoltaic adhesive film are met, and meanwhile, the si