OCPP stands for Open Charge Point Protocol. It is a communication protocol standard that enables interoperability between electric vehicle (EV) charging stations (charge points) and central management systems (CMS) or network operators.

OCPP enables remote monitoring and control of charging stations. This means that network operators or station owners can remotely start and stop charging sessions, check the status of stations, perform diagnostics, and update software without needing to be physically present at each station. OCPP support is most important in scenarios where you need advanced management, monitoring, billing, and interoperability features for your EV charging infrastructure. For personal home charging, it may not be necessary, but it can be advantageous for businesses, public charging stations, and fleet management. Your choice should align with your specific goals and requirements for EV charging.