SMA eCharger (SEMP)

← Chargers Sponsor token required

Configure the SEMP base URL (http://<charger-host>/SEMP) and the device ID of the charger. IMPORTANT: The charger must NOT be registered directly as a consumer in the Sunny Home Manager / Sunny Portal at the same time! The configuration option "Disconnect after full charge" must be disabled.

Supported features

• mA regulation: Finer charging current regulation (mA instead of A) for better solar surplus use.
• 1P/3P: Automatic phase switching. Useful for solar surplus charging.
• Built-in meter: Support for an integrated meter. Availability may vary between models.

Parameters

Name	Description	Value	Level
uri	SEMP base URL HTTP(S) address Example: http://192.168.178.100/SEMP		optional

Configuration example for evcc.yaml

If you don't want to configure via the UI, you can alternatively use this YAML block.

chargers:
    - name: my_charger
      type: template
      template: semp-sma
      uri: http://192.168.178.100/SEMP # SEMP base URL, HTTP(S) address