Photovoltaic integrated power generation device for building at entrance and exit of subway station

The invention relates to the field of power generation devices, discloses a photovoltaic integrated power generation device for subway station entrance and exit buildings, and effectively solves the problem that a cell panel is directly mounted at the top end of a subway station entrance and exit and is easy to damage under the action of external factors at present. A mounting assembly is arranged in the top wall of the metro station entrance and exit, and the mounting assembly comprises a mounting groove formed in the top end of the metro station entrance and exit. According to the metro station entrance and exit cleaning device, the clamping rod is separated from the clamping groove under the elastic force effect of the second spring, so that the mounting frame is separated from the cleaning roller, and the photovoltaic panel is conveniently cleaned; and the movable rod moves back under the elastic force action of the first spring, so that the first ejection block generates pressure on the second ejection b