Also look at the Generlink product, plugs right into the meter base.
I was going to try to make a buried generlink cable (if I can figure out the connector type) and put a NG genset in the shed.
I was looking at an open frame inverter generator because I don't care about noise. From what I've seen a lot of inverter generators have some type of exhaust gas detection cutoff. I am wondering if it will shut off if it runs in my shed, which is 10x12', 15 feet high.