sonnen

Name: sonnen
Availability: InStock
Rating: 2.4851484298706055 (1298 reviews)
Author: sonnen GmbH

sonnen GmbH

2.5

1.3K reviews

50K+

Downloads

USK: All ages

About this app

With sonnen App, you are empowered to manage your own clean energy anytime from anywhere. Use real-time energy data and insights to guide you on how to stay powered and protected with your solar photovoltaic (PV) system, your sonnenHome battery and energy products. Be part of the sonnenCommunity with the sonnen App and build a clean energy future.

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

Updated on

16 May 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.

No data shared with third parties

Learn more about how developers declare sharing

This app may collect these data types

Personal info, Messages and 3 others

Data is encrypted in transit

You can request that data be deleted

Ratings and reviews

2.4

1.25K reviews

Bart Polot

22 February 2025

2025:after the latest update it logs me out like 2 a day and it takes 5 tries to log in 2024:Seems to work, as it shows the current status and historic data. However it doesn't allow a lot of changes. Additionally, the battery graph uses almost the same color for balancing and CARE (yes, all caps for some reason) making them impossible to tell apart. And the temperature is shown if Fahrenheit even if I change the app language to English UK or German, because my phone is set to English US.

Ruud Westerhout

13 May 2024

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.

6 people found this review helpful

Troy W

14 May 2025

App does not show today's summary, but will alter the previous day's totals throughout the day....or maybe it doesn't know what day it is. There is no way to adjust the date in it. But I do find it helpful to know that my system has never come close to covering our home energy needs even yesterday under a blazing sun with the home AC turned off and only one person in the house.

sonnen GmbH

19 May 2025

Thanks for sharing your thoughts! To see today’s summary, enable the new Data View in your account settings. Then tap "Day" in the top navigation to view detailed data for today and past days. We're constantly improving the experience and appreciate your input!

What's new

- Performance improvements & bug fixes – We’ve made general improvements and fixed several bugs to make the app more stable.
- Fewer unintended logouts: Stay signed in longer thanks to improved session stability.
- Loading indicator fixes: The correct status is now shown while data is loading – no more incorrect standby battery status.

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