MovinCool's portable air conditioner systems are often used to provide cooling relief outdoors and at events. MovinCool units are entirely self-contained, enabling quick and easy set-up, installation and breakdown at all events. Our Classic 40 and Classic 60 portable air conditioners are both ETL listed for outdoor use. This ensures safe cooling under strong sunlight and high humid conditions. Visit http://movincool.com/applications/outdoor-cooling for more information.