Generac’s Guardian Series generators provide the automatic backup power you need to protect your home and family during a power outage. One of the most powerful air-cooled generators on the market today, the Guardian® Series 22 kW automatic home standby generator can provide whole-house backup power for many homes. Not only does it deliver all the features and functionality customers have come to expect from the market-leading brand of home standby generators, but with an MSRP that is the lowest cost per kilowatt of any air-cooled home standby generator. Mobile Link™ Remote Monitoring FREE with every Guardian Series Home standby generator and allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC.