SMA
SMA eCharger 22 EVC22-3AC-20
Energy · And More
WorksLocal
1 report: 1 says it works.
Reported with 1 integration: SMA Devices Plus.
What people report
| Integration | In Home Assistant | In Apple Home | What they said | Source |
|---|---|---|---|---|
| SMA Devices Plus | Works Local | Discovered via EnnexOS HTTPS; setup works after removing an invalid device entrySaved copyUsed Version of Home Assistant: 2026.9.3 Used Version of ha-pysmaplus: 0.6.0 Describe the bug, Remarks, ... I am trying to add an SMA eCharger 22 (EVC22-3AC-20) to SMA Devices Plus. The device is discovered correctly as an EnnexOS device via HTTPS. I can also access the local web interface of the eCharger with the same local administrator account. After selecting the discovered device and entering the local credentials, the Home Assistant config flow stops with "Unexpected error". The Home Assistant log shows: Logger: custom_components.pysmaplus.config_flow Source: … Excerpt saved from GitHub on 2026-10-23. | Issue #141 · 2026-09 |
Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.
In ReReHome
Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.
Identifiers
| Brand | SMA |
|---|---|
| Model | EVC22-3AC-20 |
| Category | Energy |