The Champion Power Equipment 100376 Storm Shield Severe Weather Portable Generator Cover by GenTent with self-attaching, toolless installation is designed for Champion portable open frame generators and inverters from 4000 watts to 12,500 starting watts, and allows you to operate your generator safely outside in nearly any type of weather. Adapter kits for inverters are available from GenTent. This generator cover has an innovative self-attaching design and installs easily in three simple steps with no tools necessary. Clamp it, frame it, then cover it. The high-strength clamps and fiberglass frame rods connect directly to the generator, while the adjustable omni-fit electrical panel apron protects your outlets keeping them dry and safe. Enjoy a neat, finished look while running your generator with confidence - the Storm Shield cover has the ability to withstands up to 70 mph winds, up to 12 inches of rain per hour and up to 18 inches of snow per day. The durable RF-welded seams and tough, NFPA-701 flame retardant rated vinyl fabric ensure the cover remains waterproof. Designed with your safety and protection of the generator in mind, the cover keeps you protected by allowing you to stay running in the worst of weather conditions when running without a cover would be too dangerous. The self-attaching design of the cover allows the generator to maintain its natural cooling airflow and mobility. Featuring a large refueling door, you can easily refuel your generator in seconds with no need to disassemble or remove the cover. The Storm Shield Severe Weather Generator Cover is created and patented by GenTent Safety Canopies. With independent, third party testing and thousands of hours of real world experience, the Storm Shield is designed to perform in some of the most severe weather conditions. Buy with confidence – Champion Support and our nationwide network of service centers will back up your purchase with a 1-year limited warranty and FREE lifetime technical support.