sonnen

sonnen GmbH

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

Ratings and reviews

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.

This app is basically useless at this point because Sonnen customer service is pathetic. If you're smart you won't buy one of their batteries in the first place. I have literally spent several months calling and emailing with customer support to get a tech out to service their equipment (still under warranty) and they refuse to send anyone until we get the now DEAD battery online !????? Can't even view the battery on this app anymore smh