>>1388112 (l.b.)
in case you can't find a well-priced sine wave generator, get a car battery, battery charger & a sine-wave inverter, and then a decent (but cheap) petrol generator.
last 10 day power outage, ran the genny 2-3 hrs/day only and ran electronics & leds off car batt & mower batt rest of time with wood stove for heat. even had tunes.
comfy a.f.