Photovoltaic power generation inverter system and control method

The invention relates to the technical field of control systems, and discloses a photovoltaic power generation inversion system and a control method, and the system comprises a sun tracking module, a solar cell array module, an inverter module, a storage battery module, an intelligent control module, a fault positioning module, a CPU control module, a safety early warning module, and a man-machine interaction module. And the solar tracking module is used for controlling the solar cell array module through high-precision sun tracking realized by combining software control and sensor control on a solar cell panel. The voltage is monitored in real time through fault indication equipment arranged on the fault positioning module, and low-frequency fault information is sent in time if a fault occurs; the CPU control module receives and processes the information, if the equipment cannot solve the problem by itself, the information is sent to a nearby maintenance worker through the man-machine interaction module, and