Metal plate water chute with sealing performance

The utility model discloses a metal plate water chute with sealing performance, which is arranged between seams between roof photovoltaic modules and roof structure purlines, and comprises a concave chute body and a plurality of n-shaped pressing strips for fixedly connecting the concave chute body with the roof structure purlines, a waterproof sealing rubber strip is arranged between the concave groove body and the roof photovoltaic module; sealing steps are arranged on the two sides of the top of the concave groove body respectively, each sealing step is provided with a sealing groove or a sealing boss, and the bottom of the waterproof sealing rubber strip is tightly attached to the sealing grooves or the sealing bosses; the two sides of the pressing strip are fixedly connected with roof structure purlins respectively, the top of the pressing strip is in sealed connection with the top of the concave groove body and the bottom of the photovoltaic assembly respectively, a downwards-sunken structural groove is