Simoprimepms power monitoring system integrates the information of various power equipment through network communication technology, and makes real-time monitoring and control by a unified platform. It is suitable for small and medium-sized power systems, and can carry out real-time online monitoring of high, medium and low-voltage distribution systems. The system can collect, analyze, process and store relevant parameters through real-time database and historical database, and generate reports for relevant personnel to conduct qualitative and quantitative analysis on the power system, so as to analyze the bad working conditions of the system. It can be processed in advance to avoid faults, which not only ensures the safety of personnel and property, but also helps to maintain high-quality and efficient power. Different hardware and software can be configured according to customers and actual needs.