An inverter of this size (1000w) requires you to hard wire directly to the battery which should be pretty easy since the vehicle battery is under the seat. Could be a solution verses carrying a generator....Ahhh here ya go. Says 1000w ........................https://www.amazon.com/Maxpart-Inverter-Converter-Cigarette-Modified/dp/B082V5TC11/ref=sr_1_14?crid=BAPN0D2BBUT5&keywords=cigarette+lighter+power+converter+car&qid=1645574763&sprefix=Cigarette+Lighter+Power+Converter%2Caps%2C163&sr=8-14