As a renter in the US, I really want something like this. I don’t really care about the electricity billed saved but want some small backup during black outs (w

As a renter in the US, I really want something like this. I don’t really care about the electricity billed saved but want some small backup during black outs (which this product isn’t intended for). I rather they force us to shut the breaker on the line we’re powering so everyone is safe, the house, the people living there and the utility company.