OCPP

OCPP 1.6J: how it works and why it matters

Key concepts of OCPP 1.6J for operators evaluating charge point connectivity.

October 5, 2026 · 6 min read

EVCCAT illustration — OCPP 1.6J

OCPP 1.6J is widely deployed in the field. Understanding its messaging model helps teams plan integrations and operations with manufacturer hardware.

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