Powering your home during power outages

[lckstckn2smknbrls2]

It's called an Interlock.

Look at me I'm a time traveler! I have traveled to the future where I can reply to my post from the past.

 

[Bantou]

Just got this in a FB add, almost like someone is listening.

Code may, may be different, but the attached picture shows how a simple safety device can prevent backfeed.

That's one of those things that make you go: "Now why didn't I think of that". Super simple design, easy to produce, and in a specialized field... Somebody is making a killing off of that patent.