Fronius in Home Assistant
fronius
part of Home Assistant since 0.96
Fronius is an official Home Assistant integration for Binary sensor, Energy and Sensor. 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
- Hub – several devices through one gateway or account
- Quality scale
- Platinum – The highest level: fully typed, efficient and maintained to every rule of the project.
- Installations
- 9,830 (1.4 % of the installations that share statistics)
- Categories
- Binary sensor, Energy, Sensor
- Provides
- Binary sensor, Diagnostics, Number, Sensor, Switch
- Found automatically via
- Network discovery (DHCP)
- Maintained by
- @farmio
- Python packages
PyFronius==0.8.2, fronius-modbus==0.2.0
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 Fronius.
- 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 0 bug fixes in the last twelve months are recorded for Fronius in the Home Assistant issue tracker.
Open
- open Reported problem #172910
- open Reported problem #182296
Source: the issue tracker of Home Assistant, as of September 15, 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