Household-level photovoltaic power station management system and control method thereof

A household-level photovoltaic power station management system and a control method thereof belong to the field of photovoltaic power generation. It is difficult to troubleshoot a current photovoltaicpower station in use. The household-level photovoltaic power station management system comprises photovoltaic panels, wires, inverters, grid-connected boxes, users, two-way meters, inverter efficiency testers and data lines. Each photovoltaic panel is successively connected to an inverter, a grid-connected box, a user, a two-way meter and a power grid through the wires. Each inverter is connectedwith inverter efficiency tester and is provided with a sensor module. Each sensor module and each inverter efficiency tester are successively connected to a data collector, a storage module and a checking module through the data lines. The input end of a photovoltaic panel detection device is connected with a plurality of photovoltaic panels. The output end of the photovoltaic panel detection device is connected to the da