Marstek Venus Connector This Homey app connects to a Marstek Venus battery system through the local network, over Bluetooth (BLE), or via the Marstek cloud service and retrieves battery statistics. It allows you to monitor the battery status, charge level, and other relevant information directly fro…

Not sure what you mean by, if the energy supplier is controlling the battery, i do not want to charge/discharge it at all. What is it? The battery controlled by the supplier or your batteries?

When my energy supplier controls my battery, I want the two batteries I use for net-zero energy to not be charged or discharged below a minimum level.

So basically, detect if energy supplier is using battery, if not, switch on own batteries. If so, turn of own batteries? The detecting if the supplier is useing the bat is the hard part? You have to see that the battery is charging or discharging? Else, if you can see that, just tel the Marstek to…

Did something change? I see know that cloud again gives constant updates at least for battery monitoring and on the insight in the energy consumption but know it is the api connection that only updates sometimes?

I am experiencing an issue that appeared ever since updating my Marstek battery (Venus E 3.0) to firmware v150. Here is what is working and what is broken: Readings / Polling: State of charge and real-time data retrieval work perfectly. Stop Command: Works instantly. Write Commands (Charge/…

Go in the marstek app, select a battery, search for ask support, when you say that api direct power commands does not work and you want back V148, the ai chatbot will do so automatically.

Is it also possible to set charge/discharge power limits via the app? I would like to implement more fine grained control in home automation.

Titel: How to completely remove all Marstek app files, ghost devices, and cached data from Homey Pro? Vraag: Hi everyone, I need to do a completely fresh installation of the Marstek battery on my Homey Pro, but residual data and settings from previous attempts seem to remain in the system. Even af…

I don’t know which Homey Marstek app you’re using, but maybe you should ask that question in the relevant app thread: [APP][Pro] Marstek Energy Storage [APP][Pro] Marstek Venus Connector - Monitor, control and automate your Marstek home battery

Hier is een direct antwoord op DirkG in het forum: Tekst: Thanks DirkG! I am using the Marstek Venus Connector app. I will follow up in that thread: [[APP][Pro] Marstek Venus Connector - Monitor, control and automate your Marstek home battery].

[APP][Pro] Marstek Venus Connector - Monitor, control and automate your Marstek home battery

Apps

DirkG September 1, 2026, 9:34am 505

I don’t know which Homey Marstek app you’re using, but maybe you should ask that question in the relevant app thread:

[APP][Pro] Marstek Energy Storage
[APP][Pro] Marstek Venus Connector - Monitor, control and automate your Marstek home battery

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[APP][Pro] Marstek Venus Connector - Monitor, control and automate your Marstek home battery

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