SMA EV Charger (SEMP)
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!
Setup on the "SMA EV Charger":
- Set the rotary switch on the wallbox to PV/Eco charging.
- Deactivate the wallbox in the Sunny Portal (it can be added back via evcc later).
- Set "Operation with grid connection point meter" to "Yes" and set up a meter (SMA Sunny Home Manager 2 or Energy Meter) under "Configuration -> Parameters -> Meter configuration". This is required for the SEMP interface to be enabled.
- Set "Charging release via app" to "No".
- Set "Disconnect after full charge" to "No".
- Restart the device and wait for it to come back online.
- Add the charger in evcc and check/save the configuration (a vehicle may need to be connected for the SEMP interface to report the correct status).
Understøttede funktioner
- mA-regulering: Finere regulering af ladestrømmen (mA i stedet for A) for bedre udnyttelse af soloverskud.
- 1P/3P: Automatisk faseskift. Nyttigt til opladning med soloverskud.
- Indbygget måler: Understøttelse af en integreret måler.
- Kan nedreguleres: Effektforbruget kan reduceres (f.eks. § 14a EnWG). Se Ekstern grænse.
Parametre
| Navn | Beskrivelse | Værdi | Niveau |
|---|---|---|---|
uri | SEMP base URL HTTP(S) address | valgfri |
Konfigurationseksempel til evcc.yaml
Hvis du ikke vil konfigurere via webgrænsefladen, kan du i stedet bruge denne YAML-blok.
chargers: - name: my_charger type: template template: semp-sma uri: http://192.168.178.100/SEMP # SEMP base URL, HTTP(S) address