Energy data processing method and system based on Internet of Things

The invention discloses an energy data processing method and system based on the Internet of Things. The energy data processing method based on the Internet of Things specifically comprises the following steps: acquiring energy data; determining a processing node according to the acquired energy data; judging whether the number of the processing nodes needs to be changed or not; if the processing node needs to be changed, performing change processing on the processing node, and performing energy data processing by using the processing node after the change processing; and if not, performing energy data processing by using the determined processing node. According to the data processing method and device, after the data is acquired, the appropriate nodes are selected for the data to carry out data processing as much as possible, the number of the nodes is further measured, it is guaranteed that data processing is carried out through the nodes with the most appropriate number as much as possible, therefore, res