Does anyone know if it is possible to switch one of these, Geyserwise TSE, timers with HA?
I would just want to turn it on/off through HA. Thinking that surely it should be possible to just open it up and link the “power” button with a relay that would trigger it?
Or have anyone done something different?
Basically I would like my geysers to come on when there’s additional capacity in the PV, and off when there isn’t. At the moment they are on from 12-14:30 (two geysers staggered) and it is typically fine, depending on the day, I can already start running them at 10:30/11:00.