Either everyone is talking past each other, or something else is going on here. I’ve read numerous posts from Mike and they are nearly always spot on.
However, my old QD7500 in my previous 2005 Newmar had an inverter. I had to replace it along with the rotor and stator. That was not a cheap repair. The engine speed was dictated by the load being called for. Upon startup, the engine would run about 1/2 speed before falling off to idle after a couple of minutes unless there was something calling for amps.
