Modular photovoltaic device and control method thereof

The invention discloses a modular photovoltaic device and a control method thereof, and belongs to the technical field of photovoltaic power generation. The device comprises: a bottom frame assembly; the photovoltaic module assembly is connected with the bottom frame assembly; the driving mechanism combination body is connected between the bottom frame combination body and the photovoltaic module combination body; the primary electrical system assembly is electrically connected with the photovoltaic module assembly and is used for photovoltaic power generation; the secondary electrical system combination body is electrically connected with the driving mechanism combination body, the photovoltaic module combination body is connected with the mounting position through the bottom frame combination body, the secondary electrical system combination body is used for sensing the external environment and collecting information, and optimization is carried out by combining time control tracking and photoelectric track