Repairing adhesive tape for photovoltaic module backboard

The utility model discloses a repairing adhesive tape for a backboard of a photovoltaic module. The repair adhesive tape for the photovoltaic module back plate comprises a base material layer, a functional adhesive layer and a release material layer which are sequentially arranged from top to bottom, the base material layer and the functional adhesive layer are of an integrated whole surface structure, the release material layer is a two-section release material layer, and each section of the two-section release material layer is provided with a film tearing adhesive tape. After the repairingadhesive tape for the photovoltaic module back plate is used for repairing a solar cell back plate, the repairing adhesive tape has better insulativity, low water vapor transmission rate and better weather resistance. 本实用新型公开了一种光伏组件背板用修补胶带。本实用新型的光伏组件背板用修补胶带，包括由上至下依次设置的基材层、功能胶层、离型材料层，所述基材层、功能胶层为一体式整面结构，所述离型材料层为两段式离型材料层，所述两段式离型材料层的每一段均设置有撕膜胶带。本实用新型的光伏组件背板用修补胶带用于太阳能电池背板的修复后，具有更优的绝缘性，低的水汽透过率以及更好的耐候性。