From major thunderstorms to snow storms, tornadoes and other severe weather, millions of Americans lose power in their homes every year. Losing power for days, weeks or even longer can be costly and even dangerous. An automatic standby generator returns your home to full power within seconds, 24/7, even when you're not at home. More convenient than a portable unit, a fully-automatic, standby generator even senses an outage before it happens and begins producing power. American Weathermakers offers Generac standby generators.