Guardian Series

Never feel powerless with the #1 selling home standby generator in the U.S. and Canada.

Choose the generator four out of five families have already installed. Protect your home or business with the preferred 24/7 backup power protection of Generac.

  • Automatic, hands-free backup powersupply for home or business.
  • Kicks in within ten seconds of determining power loss. Your life won’t miss a beat.
  • Powered by Generac’s OHVI® engine – designed specifically for generators.
  • Easiest installation and best value on the market – many models pre-packaged with a pre-wired transfer switch (U.S. and Canada only). All models include mounting pad.
  • TruePower™ Technology provides clean, smooth operation of sensitive electronics and appliances.
  • Quiet-Test™ mode for a weekly self test that’s quieter than other brands.
  • The most environmentally friendly generator on the market – consumes less fuel and releases fewer emissions.

For detailed information for each model in our Generac Guardian series use the Product Inquiry button:

8 kW

MODEL #6245 – Guardian 8kW
MODEL #6237 – Guardian 8kW with 10-Circuit Switch

11 kW

MODEL #6439 / 6720 – Guardian 11kW
MODEL #6438 – Guardian 11kW with Whole House Switch

16 kW

MODEL #6459 / 6721 – Guardian 16kW
MODEL #6461 – Guardian 16kW with 16-circuit switch
MODEL #6462 – Guardian 16kW with Whole House Switch

20 kW

MODEL #6730 – Guardian 20kW
MODEL #6729 – Guardian 20kW with Whole House Switch

22 kW

MODEL #6552 – Guardian 22kW
MODEL #6551 – Guardian 22kW with Whole House Switch

25 kW

MODEL #QT02515 – Guardian 22kW

30 kW

MODEL #QT03015 – Guardian 30kW

45 kW

MODEL #QT04524X – Guardian 45kW

60 kW

MODEL #QT06024S – Guardian 60kW

To request specifications or other details press the ‘Inquire’ button