Get a couple to run decent USB powered fans as well for summer brown/black outs. Look at Opolar fans. Have several, very efficient and quiet in several configurations, some with timers, variable speeds.
Summer is not a good time to be out of power in the South. We have a generator but nobody thinks about fuel. It burns gas right now but can be converted to propane. USB fans sound like a good idea. I can stand the heat but the humidity messes with my asthma.