The main problem with a typical generator transfer panel is the amount of rewiring necessary to get all your loads over to the transfer panel. I really don't have the wall space for a 200a switch.
I also have the same problem as the neighbor in the 225 thread, I have loads in 2 buildings I want to serve.
Both of us have the pumps running off a panel in the garage.

For me, the main breaker interlock seems to be the easiest listed/legal solution. I really just have to swap a couple breakers around and add one for the generator input (with a retainer clip wink )


Greg Fretwell