Photovoltaic power generation device and method based on supporting and guiding mechanisms

The invention belongs to the technical field of photovoltaic power generation, particularly relates to a photovoltaic power generation device and method based on supporting and guiding mechanisms, and aims to solve the problems that in the prior art, an installation supporting frame cannot adapt to photovoltaic panels of different sizes, and dust accumulated on the surfaces of the photovoltaic panels affects the solar conversion rate of the photovoltaic panels. In order to solve the problem that the guiding direction of a photovoltaic panel cannot be adjusted according to irradiation of sunlight, the invention provides the following scheme that the photovoltaic panel guiding device comprises a foundation and a mounting frame located above the foundation, the top of the foundation is fixedly connected with two brackets, a rotating shaft is rotatably connected between the two brackets, and the outer wall of the rotating shaft is fixedly sleeved with a plurality of connecting blocks. The direction of the photovo