After the Texas winter fiasco, we had solar panels + backup battery (40kWh worth) + backup whole home generator installed. Thankfully enphase allows you to go f

After the Texas winter fiasco, we had solar panels + backup battery (40kWh worth) + backup whole home generator installed. Thankfully enphase allows you to go fully off grid so if the grid is down, you can still use your panels & backup battery compared to the Tesla system which does not allow that. The batteries can output up to 15kWh at once so it pretty much is "whole home" backup even if its just the batteries as long as you don't turn everything on at once. Can't imagine an EMP, but i'm as prepared as I can be at least for Texas.