DYNAMIC QUICK-RESPONSE CODES (QR CODES) FOR ELECTRIC VEHICLE (EV) CHARGERS THAT ARE USED FOR CONFIGURATION/COMMISSIONING OR OPERATION AT DIFFERENT POINTS IN TIME

A system comprises an Electric Vehicle (EV) charger with an electronic display screen having an e-ink/e-paper display—a technology that allows displaying information without power and an Open Charge Point Protocol (OCPP) backend system that receives charging data and sends charging commands based on dynamic load management principles via communication between chargers and central back-end EV charging management systems. The system further comprises a first dynamic Quick-Response code (QR code) representing the EV charger for the purposes of charger commissioning and configuration is presented on the e-ink/e-paper display during a boot time, and during (re-)configuration time whenever the EV charger is placed in a (re-)configuration mode and a second dynamic QR code different from the first dynamic QR code related to the OCPP backend system to which the EV charger is connected is presented on the e-ink/e-paper display during an operational time.