sonnen v2026.2.3
sonnen GmbH
About this app
Developer Description
Control and manage the use of your clean energy with real-time data and insights
The app allows you to:
- Get an overview of the performance of your sonnenHome energy system including your battery, PV system and EV charger (where applicable)
- Access details on your sonnen energy contracts: sonnenFlat and sonnenConnect
- See detailed insights on your household’s live energy flow
- Get real-time and historical system data on your household’s energy consumption and generation
- Choose a basic or professional mode on how you would like your energy data to be displayed
- Set your battery backup buffer so your household is prepared for an energy outage
What's New
Version Information
- Version
- 2026.2.3
- Downloads
- 50K+
- Updated on
- Jan 6, 2026
- Released
- Apr 11, 2023
- Requires
- Android 7.0
Statistics
Google Play Rating History
Rating Distribution
Downloads Over Time
sonnen has been downloaded times. Over the past 30 days, it averaged downloads per day.
Shaded area shows 30-day prediction based on historical trends
Historical data collection started recently. More data points will be available over time.
sonnen users say on Google Play
Robert Herman
Using the new app a while now, it is clear to read and works well. Look forward to future improvements, maybe sheduling changes to backup level?
Shira puno
Recent updates have resulted in far fewer bugs and annoyances. It's quite nice to use now and stable. The data provided always has been good.
Nigel Chan
The new app is ok, but I prefer the old app as it had a simpler uncluttered display where you can see all the info without having to scroll the screen up and down on a phone. Also, the old app allows me to zoom in on the daily historical graph whereas the new app doesn't. The new app live data animation doesn't scale correctly when displayed on large screen tablet like Samsung Tab A.
Christopher Nash
Date picker / date navigation in the historical view is completely broken, and has been for months... I can't ever get to "yesterday" because it jumps me back a few days, and choosing a date takes me to a random date nearby it but not the date I choose. I honestly wonder if it's because of some time zone issue being in the US where the developers are in Germany? I don't know, but it's annoying and continues to be that way evern after submitting multiple issues in the app.
Ruud Westerhout
Design seems to be more important then correct data. While design can be discussed and each has his/her own opinion, an app is bad if the data is incorrect, wrong or missing. This is clearly the case and can be proven by multiple screenshot (send to developer). Opening tickets is kind-of useless, they are either closed without notice or while they deem tickets to be duplicate, but the topics are not solved.
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