I live in Arizona and would like to add a solar fan to our coop. Last year we used an old box fan just to keep the air moving and they seemed to enjoy it. Didn't last long so we got a small solar fan off Amazon just to see. It seemed to work well but it rained and killed it so it obviously was not sealed properly. Has anyone used one they liked or seemed to hold up? They also have water they can stand in and ice blocks they stand on.