Use the wallbox you already own

Check whether your AC wallbox can connect through OCPP.

The decisive features are OCPP 1.6J, reliable internet and access to the wallbox backend setting—not the logo on the front.

  • OCPP 1.6J
  • Configurable backend URL
  • Reliable internet connection
Common OCPP wallboxes to investigate

Three compatibility checks

Check the manual or installer portal before registering.

  • The exact model and firmware expose OCPP 1.6J.
  • You or your installer can change its central-system or backend URL.
  • The charger can maintain an outbound secure WebSocket connection.

A setup guide is not a certification

Manufacturer documentation can show where OCPP settings live, but individual models, firmware versions and installer permissions differ. Just In Charge should only be selected after those three checks pass.

What happens after connection

The wallbox sends charging status and measurements to Just In Charge. The planner can then apply charging profiles around departure time, dynamic prices or forecast solar production.

OCPP 1.6J

Common OCPP wallboxes to investigate

These familiar product families document OCPP support, but availability and access to the backend setting vary by exact model, firmware and installer setup.

  • Zaptec

    Go / Go 2

    • Up to 22 kW
    • Wi-Fi and cellular

    OCPP 1.6J; native or cloud connection depends on model and firmware.

  • Easee

    Charge Up / Charge Core

    • Up to 22 kW
    • Wi-Fi and cellular

    OCPP 1.6J with configuration through the Easee installation.

  • Alfen

    Eve Single Pro-line

    • Up to 22 kW
    • Ethernet or cellular

    OCPP 1.6 JSON with a configurable central-system connection.

  • Wallbox

    Pulsar Pro

    • Up to 22 kW
    • Connected AC wallbox

    OCPP 1.6J; verify that the installer account exposes its OCPP settings.

  • ABB

    Terra AC

    • Up to 22 kW
    • Wi-Fi, Ethernet or cellular

    OCPP 1.6J with configuration through ABB installer tools.

  • EVBox

    Elvi

    • Up to 22 kW
    • Wi-Fi or cellular

    OCPP 1.6J; backend access can depend on the supplying operator.

These are examples, not a compatibility guarantee. Confirm OCPP 1.6J, secure WebSocket support and access to the backend URL for your exact charger before connecting it.

Content reviewed 2026-10-01

Example manufacturer setup documentation

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