The embodiment of the utility model provides a monitoring system for safety utilization of electric power. The monitoring system for the safety utilization of the electric power comprises a controller and a plurality of intelligent sockets, wherein the controller is respectively connected with the intelligent sockets, and the intelligent sockets are connected with electrical equipment. The controller comprises a receiving module, a first microprocessor and a first communication module, and the receiving module and the first communication module are respectively connected with the first microprocessor. Each of the intelligent sockets comprises a monitoring module, a second communication module, a second microprocessor and a relay, wherein the monitoring modules are connected with the second communication modules, and the second communication modules and the relays are respectively connected with the second microprocessors. According to the monitoring system for the safety utilization of the electric power, monitoring of the safety utilization of the electric power when a large amount of electrical equipment works is achieved, and the coefficient of the safety utilization of the electric power is improved.