Packaging adhesive film and photovoltaic module

The utility model belongs to the field of photovoltaic technology. The utility model discloses a packaging adhesive film which comprises a base material layer and a conducting layer, the conducting layer is arranged on one side of the base material layer, the conducting layer is a patterned conducting layer formed by lines, the line width of the lines is smaller than or equal to 80 micrometers, and the area ratio of the conducting layer to the base material layer is 0.003%-0.8%; the electrical resistivity of the conductive layer is less than or equal to 5 [mu] omega.cm. The utility model further discloses a photovoltaic module. According to the packaging adhesive film, the conductive layer with better binding capacity is formed on the base material layer, so that the binding force between the conductive layer and the base material layer is strong, the binding property between the packaging adhesive film and the heterojunction battery is enhanced, and the packaging reliability of the packaging adhesive film is