Hi all I’ve just released an app for Sonnen Batterie with foucs on Time-of-Use (ToU). Sonnen Batterie App for Homey | Homey [image] Sonnen Batterie Clean and affordable energy for everyone. A new release is in the press, with some breaking changes due to n…

Hi @janrikard Please use the latest test-version ( Sonnen Batterie | Homey ) Remove and re-add the Battery. Please note: If you do not have power-meter (external one: Homey’s or Homewizard or other) - add Household and Grid. These will provide the data you are looking for. If you have solar conn…

Hi all, new version is in the verification process. I did find an issue, as @Mikael_Bygren addressed. MY BAD! Refer to the new (test) version here: [image] Sonnen Batterie Clean and affordable energy for everyone. I also added, for those of you who does not…

@Kim_Kokholm Big thanks, tested by adding the IP, and it is working great now. The app gives me exactly what I need. Really good, any fenomenal support.

Hi Kim, Thanks for the update with auto detection of ip. But since, I’ve been forced to restart the app three times since in the morning, the flows stop sending. Making the reset time of use doesn’t work. After restarting the app - all works directly. [IMG_7697]

Hi, the daily aggregates are computed by sampling. Basically take some current energy value that was read by the API call and assume it’s constant between the last period of time (usually ~30sec depending on how often you configured the app to refresh). Shorter update cycles should get more precise…

Had the same problem with too many IP change notifications, if something is causing an error while reading the API, I suppose. Provided a fix that Kim might merge anytime: V1.2.5 by mech78 · Pull Request #15 · HarpunDK/Homey.Sonnen · GitHub Cheers, mech78

Test version is out: [image] Sonnen Batterie Clean and affordable energy for everyone. Release is in verification process. I reveived some input from the developer of the “other” Sonnen-app and just applied these bits before christmas and vacation - not opti…

Hi @Kim_Kokholm - Is there a way to change operating mode to normal via api - and by that make it possible to discharge the batteri? Or any other way around it?

Hi @Oscar_Wannfors Not that I’m aware of. Is it possible through the admin-/user-inferface? Discharge you mean: loose its state and energy right?

Hi @Oscar_Wannfors Do you have installer-login? I guess we can monitor the network in your browser to see what command is being sent to Sonnen - maybe it is possible to perform this in Postman and then make a feature in the app.

[APP][Pro] Sonnen Batterie - Clean and affordable energy for everyone

Apps

Oscar_Wannfors May 5, 2025, 6:20am 76

It is possible to manually discharge (or charge) the battery with a set number of W. To access this mode you have to login as installer.

Topic		Replies	Views
Sonnen Battery API Questions & Help app	31	4117	September 21, 2024
Steuerung der SonnenBatterie über Time of Use (ToU) Apps (DE)	10	413	November 2, 2025
[APP][Pro] Power by the Hour: Insights per hour, day, month and year Apps app , tools	3849	115119	June 12, 2026
[APP][Pro] Power by the Hour [Feature Requests] Ideas & Suggestions app , homey-pro	180	8751	April 9, 2026
[APP][Pro] Solis Cloud Inverter - Receive realtime data from your Solis Inverter Apps app , homey-pro , pv-solar	231	7366	June 9, 2026

[APP][Pro] Sonnen Batterie - Clean and affordable energy for everyone

Related topics