OCPP Insights | Sumble

What is OCPP?

OCPP (Open Charge Point Protocol) is an open-source communication protocol for networked electric vehicle (EV) chargers. It defines how charging stations (charge points) and a central management system (CSMS) communicate with each other. It enables functionalities like remote monitoring, control, firmware updates, and billing management of EV chargers. It is commonly used to allow different vendors' charge points and management systems to interoperate, preventing vendor lock-in and promoting open standards in the EV charging infrastructure ecosystem.

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What other technologies are related to OCPP?

OCPP Competitor Technologies

OCPI

OCPI is a protocol for charge point operator (CPO) and e-mobility service provider (eMSP) communication, offering similar functionality to OCPP, and therefore a competitor.

mentioned alongside OCPP in 80% (263) of relevant job posts

OCPP Complementary Technologies

ISO 15118

ISO 15118 is a standard for secure communication between electric vehicles and charging stations, focusing on features like Plug & Charge. While OCPP handles charge point management, ISO 15118 handles the communication between EV and EVSE. Thus, it complements OCPP.

mentioned alongside OCPP in 50% (265) of relevant job posts

ISO15118

ISO 15118 is a standard for secure communication between electric vehicles and charging stations, focusing on features like Plug & Charge. While OCPP handles charge point management, ISO 15118 handles the communication between EV and EVSE. Thus, it complements OCPP.

mentioned alongside OCPP in 47% (131) of relevant job posts