Both of these live in Basic Mode.
Storm Mode
Set a duration before severe weather. The battery charges high and discretionary loads pause. When the timer ends, the site returns to its previous behaviour. Turn it on before the weather arrives, not after the grid has already dropped.
EV preferences
Set the hours the car needs to be available. A timed charge boost starts from Basic and reverts when that window is done, so a one-off trip does not leave the charger on a permanent override.