BIPV (building integrated photovoltaics) system waterproof track capable of enabling water to flow from fixed side wings at bottom of component

The utility model relates to the technical field of waterproof tracks, in particular to a BIPV (building integrated photovoltaics) system waterproof track capable of enabling water to flow from fixed side wings at the bottom of an assembly. Comprising a main track and a side track, convex blocks are arranged at the tops of the main track and the side track, sawtooth-shaped notches are formed in the top ends of the two sides of the main track and the top end of one side of the side track, bottom notches are formed in the bottom of the main track and the bottom of the side track, side notches are formed in the bottom end of one side of the side track, and side wings are arranged on the two sides of the main track and one side of the side track. The utility model aims to solve the technical problems that the construction efficiency is low, the maintenance is inconvenient, accidents are easy to occur, materials are wasted, the inspection is unchanged, the components are easy to fall off, and the components are da