The invention relates to a virtual synchronous power generation characteristics-based optical storage integration control system. Power generation units are sequentially connected with a DC conversion unit and an AC conversion unit; a measurement unit is connected with a connection line between the power generation units and the DC conversion unit, the connection line between the DC conversion unit and the AC conversion unit, the connection line between the AC conversion unit and a power transmission line and an optical storage integration control unit; the optical storage integration control unit is connected with a control process unit and a virtual synchronous power generation control unit; the control process unit is connected with the DC conversion unit; and the virtual synchronous power generation control unit is connected with the AC conversion unit. According to the system provided by the invention, in a manner of collecting photovoltaic power generation units and energy storage power generation units at a DC side, the operation reliability of the system is improved; the system is connected to a power grid in a virtual synchronous power generation characteristics control manner; the voltage and the frequency of the system are quickly supported when the power grid is disconnected; and the power supply reliability of the optical storage integration control system is improved.