Waterproof BIPV assembly

The utility model discloses a waterproof BIPV assembly, which comprises a plurality of photovoltaic panels and a plurality of M-shaped water guide beams, the M-shaped water guide beams are arranged below the photovoltaic panels, every two adjacent photovoltaic panels are detachably connected through a waterproof assembly, the waterproof assembly is fixedly connected with the M-shaped water guide beams, and the M-shaped water guide beams are connected with the M-shaped water guide beams. Due to the structural design of the M-shaped water guide beams, the ends of the two adjacent M-shaped water guide beams located on the same straight line can be overlapped and overlapped together in the vertical direction, installation between the M-shaped water guide beams is rapidly achieved, installation of the M-shaped water guide beams is simpler and more convenient, the installation efficiency is improved, and the service life of the M-shaped water guide beams is prolonged. The water flow flowing into the M-shaped water