Hello,
I don't know if this has already been discussed or not, but a feature that I really miss on the Venus OS is something that could automatically switch on the charger (with some parameters, namely the off-peak schedule) depending on the weather forecast for the next 18 hours or so, for a geographic region (zip code(s) for example). It would be needed to connect to some server somewhere to provide weather info... I don't know if this is feasible.
This way we could be sure the batteries will be charged if we already know there will be trouble in the skies the next day... provided we have grid / generator, of course.