I this year got an open Genkins, frame inverter of 4500 starting watts and 4000 continuous delivered from Walmart online for $475.00 delivered. It is 86 pounds with fuel I believe. I have put a Tiny Tach hr meter on it and have acquired 17 hrs on it camping so far.
For those who fail at search engines:
https://www.walmart.com/ip/Genkins-4...eaf6cc4eef407b
The open frame is lighter and less expensive and yes, slightly noisier than the encloser inverters.
Trump Won,
Laus deo,