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Solution

OCPI roaming operations for CPOs and eMSPs

Use EV Cloud to launch and operate OCPI roaming with clearer partner onboarding, sync control, tariffs, session flows, and CDR readiness across CPO and eMSP workflows.

Best for

Operators launching or stabilizing OCPI partnerships where token sync, sessions, tariffs, and CDR handling need stronger operational control.

Audience

CPO roaming teams, eMSP platform leads, and interoperability owners.

How to use this page

  • Read this as an architecture page, not only a feature page.
  • The key question is how to stabilize charger connectivity while backend, roaming, or reporting systems change underneath.
  • Use the outcomes and pain points to decide whether this is a migration problem, a roaming problem, or a longer-term control-layer problem.

Why this solution exists

This solution is for teams that need OCPI to work as an operating layer, not just a checklist item. It keeps credentials, module scope, sync, tariffs, and settlement workflows aligned across production partners.

  • Partner onboarding takes too long because module scope and responsibilities stay unclear.
  • Token, tariff, session, and CDR flows behave differently across partners.
  • Roaming launch depends on too much manual coordination between engineering and operations.
  • The team needs a repeatable production process, not only a successful sandbox demo.

What the team gets

  • Launch roaming with clearer operational ownership and fewer last-minute gaps.
  • Keep location, token, session, and CDR workflows visible across partners.
  • Reduce sync and settlement surprises before production traffic scales.
  • Move from one-off integrations toward a repeatable roaming operating model.

Related buying pages

Checklist

OCPI rollout checklist

Guide

OCPI roaming complete guide

Comparison

OCPI 2.1.1 vs 2.2.1

Frequently asked questions

Next step

Move from use case into rollout or product evaluation

This page is meant to help your team qualify fit quickly. Start inside EV Cloud if you want to test the product path directly, or talk to the team if your rollout needs migration, roaming, or backend coexistence scoping first.

Start evaluating EV CloudDiscuss your rollout