Project
- Stars
- Started
- Issues
- License
Keep a local history of solar and battery power
SunFlow reads a Fronius Symo or Primo GEN24 over your home network and charts production, household demand and battery flows. It stores history in a local database and can compare energy costs using your tariffs.
Run its Docker container on a home server and enable the inverter’s Solar API. Forecasts and savings estimates depend on your inputs and optional services; imported daily totals are converted into estimated hourly profiles, not measured hourly history.
How did it go? Tips, problems, questions…
Keep a local history of solar and battery power
SunFlow reads a Fronius Symo or Primo GEN24 over your home network and charts production, household demand and battery flows. It stores history in a local database and can compare energy costs using your tariffs.
Run its Docker container on a home server and enable the inverter’s Solar API. Forecasts and savings estimates depend on your inputs and optional services; imported daily totals are converted into estimated hourly profiles, not measured hourly history.
robotnikz
On GitHub

Fronius solar inverters
Feedback
How did it go? Tips, problems, questions…