As a quick test I changed GE app to Normal snd batteries immediately discharged to Home at max demand.
- ignoring WW Hold instructions
- ignoring WW Charge instructions
I've changed GE app to forced Charge for next few hours. I would then ideally Hold the part filled battery against demand at peak rates later today.
With round trip losses its not really useful to keep filling the batteries during the morning. Another example where one-off HOLD scheduling of slots or a period can be useful.