A method for configuring electrical devices in an electrical panel, the method comprising steps consisting of: - acquiring machine-readable configuration data comprising a list of electrical devices to be installed, the list comprising, for each electrical device to be installed, identification data of the electrical device, and at least one setting parameter to be applied; - by each electrical device present in the electrical panel, displaying a visual identifier on an electronic display screen associated with the electrical device, the displayed visual identifier comprising information identifying said device; - by a user terminal, comprising an optical sensor, acquiring an image showing the electrical devices present in the electrical panel, said acquired image comprising the visual identifiers displayed by each of said electrical devices; - by a processor: automatically comparing (S206, S208) the identification information of each electrical device in said list with the identification information of the visual identifiers of the acquired image; for each electrical device on the list whose identification information matches the identification information of one of the visual identifiers of the acquired image, sending said at least one setting parameter to be applied to said electrical device; for each electrical device on the list whose identification information does not match the identification information of one of the visual identifiers in the acquired image, identifying an anomaly condition. - acquiring machine-readable configuration data comprising a list of electrical devices to be installed, the list comprising, for each electrical device to be installed, identification data of the electrical device, and at least one setting parameter to be applied; - by each electrical device present in the electrical panel, displaying a visual identifier on an electronic display screen associated with the electrical device, the displayed visual identifier comprising information identifying said device; - by a user terminal, comprising an optical sensor, acquiring an image showing the electrical devices present in the electrical panel, said acquired image comprising the visual identifiers displayed by each of said electrical devices; - by a processor: automatically comparing (S206, S208) the identification information of each electrical device in said list with the identification information of the visual identifiers of the acquired image; for each electrical device on the list whose identification information matches the identification information of one of the visual identifiers of the acquired image, sending said at least one setting parameter to be applied to said electrical device; for each electrical device on the list whose identification information does not match the identification information of one of the visual identifiers in the acquired image, identifying an anomaly condition. automatically comparing (S206, S208) the identification information of each electrical device in said list with the identification information of the visual identifiers of the acquired image; for each electrical device on the list whose identification information matches the identification information of one of the visual identifiers of the acquired image, sending said at least one setting parameter to be applied to said electrical device; for each electrical device on the list whose identification information does not match the identification information of one of the visual identifiers in the acquired image, identifying an anomaly condition.