Set Fronius Reserve Battery Capacity for Blackout

Configuration
1

Hello,

I want to set the fronius reserve battey capacity to a higher level, when a storm is announced.
I think this is currently only possible via modbus.

Anybody who did this already via HA? Currently I have only the Fronius Rest Integration.

Thanks for your help!

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2

Hi did you ever work out how to do this ? It’s available good. Idea