The utility model relates to a smart power utilization system, especially relates to a smart park power utilization system. The smart park power utilization system is characterized in that the smart park power utilization system is composed of an information collection layer, a communication network layer and a master station layer; the communication network layer is adopted as a carrier for supporting transmission and exchange of intelligent power utilization service information and as a basic network for realizing interaction among an electric power enterprise, a park management committee and customers; the master station layer is deployed at a power supply company side, and the hardware system of the master station layer includes a backstage server and communication equipment; and the information collection layer obtains related power utilization data of a park enterprise user side through intelligent acquisition equipment and transmits the related power utilization data to the power supply company side through a communication management machine. The smart park power utilization system of the utility model has the following advantages that: benign interaction between a power grid and a demand side can be improved, and power utilization behaviors of park customers can be optimized, and therefore, the utilization rate of power grid equipment can be improved, and optimized operation of the power grid can be realized; and energy utilization services are provided, and the customers can be guided to carry out energy efficiency management, and therefore, energy efficiency level of the enterprise can be improved, and optimized allocation and utilization of resources can be realized, and smart power utilization of a park can be realized.