Install today for Bob Hyman in Oak City, NC. General 22KW with 200 amp service entrance rated auto transfer switch. We had to do considerable reconfiguring as his service was a combo power pack, meter and panel in one. Added subpanel, moved circuits he wanted protected, even connected gas supply, all in one day. Post storm requests for gens have been unbelievable.
Did have to deal with the Hyman's vicious guard dog....nah, he was a big Ole sweet hairball.