Auto switchover from Grid to Solar charging

Dunkgrease

I have just initiated Wonderwatt for my Growatt system in order to solve a problem I couldn't find on the Growatt server interface.

I have set my Growatt system with AC Charging enabled and set a time during the night for it to charge the battery from the grid. This works fine. However if I set a time to charge during the day it still charges from the grid. I want it to charge only from Solar and can accept that when there is not enough solar power to charge the battery then it will fail to charge, but I certainly don't want it charging from the grid during the day.

Is there a way to do this within Wonderwatt?

thanks

Jorrit

Can you not keep it on grid charge disabled ?
Just in app settings. With load first you will charge the battery with solar during day automatically. Wonderwatt will set the charge enabled for the night session and disable it again at the end of the session I believe. did I understand you correctly ?