SMA Solar in Home Assistant
sma
part of Home Assistant since 0.36
SMA Solar is an official Home Assistant integration for Energy. Talks to the device on your own network and asks for changes at regular intervals.
Facts about this integration
- Compatible with Home Assistant
- yes, official integration
- Connection
- Local, polling – Talks to the device on your own network and asks for changes at regular intervals.
- Setup
- in the user interface
- Kind
- Single device
- Installations
- 4,811 (0.7 % of the installations that share statistics)
- Categories
- Energy
- Provides
- Diagnostics, Sensor
- Found automatically via
- Network discovery (DHCP)
- Maintained by
- @kellerza, @rklomp, @erwindouna
- Python packages
pysma==1.1.8
Setup
- Home Assistant can find this integration on its own: if it is suggested under Settings → Devices & services, confirm it there.
- In Home Assistant open Settings → Devices & services.
- Click "Add integration" and search for SMA Solar.
- Follow the dialog – it asks for everything the integration needs.
The link goes through my.home-assistant.io and opens the setup dialog in your own instance – no address of ours is involved.
Known issues and fixes
2 open issues and 3 bug fixes in the last twelve months are recorded for SMA Solar in the Home Assistant issue tracker. If something does not work, update first: the most recent fix shipped with Home Assistant 2026.1.1.
Open
- open Reported problem #149443
- open Reported problem #128192
Fixed
- fixed in 2026.1.1 Bug fix #160583
Source: the issue tracker of Home Assistant, as of September 16, 2026. The sentences are written by a language model from the titles of the issues; the reports themselves are on GitHub.
Check a specific device for known problems in the product check →
Source of this entry: the official documentation of the integration