I would like to change the grid set point dynamically depending on SOC. Can this be achieved by a assistant? Story behind, I have a 12KW PV array, 4 Multis (3K each, one phase) and 4 Epever MPPTs. During the day I would like to push back more to the grid as during the night. if I set the set point to 0 or around 0, that will not use enough of my available PV power. This could be caused by my Epever / Victron combination. During the day (or when SOC is high) I would like to set the grid set point to about -1500W. Later this should change to about 0.