Information
Definition
Open Charge Point Interface is a roaming and data exchange protocol used between e-mobility service providers and charge point operators. It is normally assessed alongside interoperability, supported protocol versions, firmware support and backend compatibility.
Why it matters
It helps public charging networks share location, availability, tariff, session and roaming information across platforms. For UK users, it affects day-to-day operation, supportability, data access, interoperability and the long-term usefulness of the charger.