1st post, glad to be here. Had to retire my old genny when we were 350 miles from home this past weekend. We were in Missouri where it was about 9,087,830,221 degrees in the shade when we found ourselves with no A/C because of generator failure (no shore power). So I had no choice but to go find something to make power with since we had pets with us. I finally found what turned out to be a SMOKIN deal on a new EF4500 inverter. This think is absolutely bad azz! What I am wondering is if it is suitable for use in wet weather, or should I plan on building some kind of roof for it. Any response will be appreciated........-Curtis.