Hi @dfaber - I am not totally sure if @UpCycleElectric and I have the same use case, but in our system we’ve had multiple occurrences where the system either hits (a) min SOC too early (causing unintended consumption from grid during peak hours), or (b) hits 100% too early (causing uncompensated export to grid) (e.g., Force DESS to self-consume for some period of time)
A key contributor to (a) in our situation is our system is so large (4x 10k Quattros), that the ~500W current draw just to keep them active is not accounted for; and for (b) the solar forecast often changes in the morning, so there’s not enough time for the system to self-consume “extra” power.
I think having a way to schedule a SOC could allow us to introduce an upper SOC / lower SOC buffer (though I may be totally wrong, and there could be another way to do this). Our DESS prices are fixed.