Solar I boost integration

Has anyone seen this and done it.
https://community-beta.givenergy.cloud/t/solar-iboost-remote-control-now-available-in-ha/2035

Not seen it, but found removing the diverter and installing a suitably rated smart relay and now controlling over home assistant it's way more efficient. Gives the full 3kW to immersion.

So now control heat pump second set point and immersion via home assistant. So once battery hits 97% immersion and or heat pump is requested to run, then allow battery deplete to around 95%. During April this provided all the heating needed for the house. With the good solar production we had.