I have a 1KW that I use when dry camping (like at the Alq. Balloon Fiesta) It was left over from our 5th wheel days. I carry it in a rubbermade tote in the basement. It is all the power I need to top up the batteries and watch a little TV. We spend 14 day in Alq and only use a few gal of gas. The 7.5KW is not as thriffty and is a little louder.
04 Horizon QD, 12 Ford Flex, Excalibar, Brake-Pro, ,, Winter Texan, RVin! since 1974
Norm, Donna & Tinker Kat 74 MGB-GT, 75 MGB, 01 Z3
Life is a Timed Event, you only get One Go Around!