While I was away on my short vacation, one of the locals here texted to say that we had two cloudy days in a row and he was entering the 2nd evening with 40% battery..... and his wife started the oven and the clothes dryer. arrrggghhhhh..... I suggested he get a small tablet to display SOC and other system details on the kitchen counter and he said "meh, she's already got the app in her phone". lol.

He ended up buying 87c of power "just in case".