We've got solar panels and when there's not enough power being generated to cover usage of big appliances I like to pretend I'm a star ship captain by turning stuff off from non essential systems. I issue commands like divert power from lights to tumble dryer.
@fesshole We're getting ours in a few months, and it seems like the SPAN smart panels are made for this: being able to divert power from ceiling fans to life support (the well pump, WiFi, fridge) in the voice of your favorite captain.