Dave H M wrote:
If you got a square D service panel, the interlock install is a no brainer. It is available on the internet, comes with template and instructions and my power company is OK with it.
38 years in the trade never seen it before. Yes I can see the value and it will work correctly/ safely if properly installed. One caveat check with the local electrical inspector to be sure they allow it. Don't want to kill a wire-man just trying to feed his family because your generator "back-fed" into the power system