The invention provides a single-phase charge control intelligent ammeter production management method. According to an MCU internal serial number generating module, an MCU internal serial number is generated when the program is burned for the MCU of a single-phase charge control intelligent ammeter. A process recording module records the operation information of each process of the single-phase charge control intelligent ammeter. The operation information is corresponding to the MCU internal serial number. A detection module detects whether the operation information preset by the corresponding MCU internal serial number is corresponding to the operation information recorded by the process recording module in the last process of the single-phase charge control intelligent ammeter. Follow-up production and assembly processes of each single-phase charge control intelligent ammeter are linked with the MCU internal serial number. Once a subsequent fault occurs, the whole production process of the ammeter is traced back by querying the MCU internal serial number of the fault table.