AlphaESS: Home Assistant, evcc & supplier compatibility
1 AlphaESS device in our database.
evcc
In evcc 1 device(s) with an evcc template (see the source link on each device page).
Devices
| Device | Type | Connection (evcc) |
| Storion SMILE | Hybrid inverter (PV + battery) | Modbus RTU (RS485)Modbus TCP |
Home Assistant
Energy supplier apps
| Supplier | Service | Category | Status | Source |
| Frank Energie | Slim Stroom Handelen | battery |
Supported “Ondersteund” | [source, 2026-10-19] |
Weekly: what changed in energy-device compatibility TODO: provider
One email a week: new supplier support, Home Assistant/evcc updates, firmware gotchas — and what the end of net metering on 1 January 2027 means for you. Placeholder form: no newsletter provider is connected yet and nothing is sent or stored.