energy crisis

What do you need to avoid the electricity blackouts. Some sort of battery and inverter presumably, Anything else ? Presumably I'd need an electrician to wire it in just wanted to get the kit first.

I've had this app installed for a week or so now. I hadn't heard of Hugo until another member posted a link in another thread. It's a great idea and I'm quite impressed with the app overall. It's a LOT better than the SECURE home monitor I have. I can set budgets, look at hourly usage of gas...