The invention discloses a low-frequency-band-based method for evaluating the integrating degree of an electric power Internet of Things service and a wireless technology, relating to the technical field of smart power grids. According to the low-frequency-band-based electric power Internet of Things wireless communication service bearing current situation and development trend, the low-frequency-band-based electric power Internet of Things wireless communication service is obtained; proper technical scheme performance parameters and network performance indexes are selected, the integrating degree of the electric power Internet of Things wireless communication service based on the low frequency band and the wireless technical scheme is determined based on the grey system evaluation theory,and a theoretical basis is provided for the design of the electric power Internet of Things wireless communication system based on the low frequency band.