Standby Generators

A Generac standby generator protects your home and gives you peace of mind. When the power fails, you'll be ready. With automatic operation and 24/7/365 support from our Wisconsin headquarters, a Generac backup generator gives you added protection in an increasingly uncertain world.

* All pricing listed is in US dollars and is intended for our customers within the United States. For pricing specific to your region, please consult with your local Generac dealer.

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  • Standby Generator, 32 kW | 120/240 V 1-Phase

    Standby Generator, 32 kW | 120/240 V 1-Phase

    Base Model/SKU: XG03245ANAX_

    Model Number: XG03245ANAX

  • Standby Generator, 32 kW | 208/240/480 V 3-Phase

    Standby Generator, 32 kW | 208/240/480 V 3-Phase

    Base Model/SKU: XG03245CNAX_

    Model Number: XG03245CNAX

  • Standby Generator, 40 kW | 120/240 V 1-Phase

    Standby Generator, 40 kW | 120/240 V 1-Phase

    Base Model/SKU: XG04045ANA_

    Model Number: XG04045ANAX

  • Standby Generator, 40 kW | 208/240/480 V 3-Phase

    Standby Generator, 40 kW | 208/240/480 V 3-Phase

    Base Model/SKU: XG04045CNA_

    Model Number: XG04045CNAX

  • Standby Generator, 40 kW | 120/240 V 1-Phase | CA-MA Emissions

    Standby Generator, 40 kW | 120/240 V 1-Phase | CA-MA Emissions

    Base Model/SKU: XG04045ANAC_

    Model Number: XG04045ANAC

  • Standby Generator, 40 kW | 208/240/480 V 3-Phase | CA-MA Emissions

    Standby Generator, 40 kW | 208/240/480 V 3-Phase | CA-MA Emissions

    Base Model/SKU: XG04045CNAC_

    Model Number: XG04045CNAC

  • Standby Generator, 48kW | With ecobee by Generac Smart Thermostat | 120/240 V 1-Phase

    Standby Generator, 48kW | With ecobee by Generac Smart Thermostat | 120/240 V 1-Phase

    Base Model/SKU: XG04845ANAX_

    Model Number: XG04845ANAX

  • Standby Generator, 48 kW | 208/240/480 V 3-Phase

    Standby Generator, 48 kW | 208/240/480 V 3-Phase

    Base Model/SKU: XG04845CNAX_

    Model Number: XG04845CNAX

  • Standby Generator, 48 kW | 208/240/480 V 3-Phase | CA-MA Emissions

    Standby Generator, 48 kW | 208/240/480 V 3-Phase | CA-MA Emissions

    Base Model/SKU: XG04845CNAC_

    Model Number: XG04845CNAC

  • Standby Generator, 60 kW | 208/240/480 V 3-Phase

    Standby Generator, 60 kW | 208/240/480 V 3-Phase

    Base Model/SKU: XG06045CNAX_

    Model Number: XG06045CNAX

  • Standby Generator, 60 kW | 208/240/480 V 3-Phase | CA-MA Emissions

    Standby Generator, 60 kW | 208/240/480 V 3-Phase | CA-MA Emissions

    Base Model/SKU: XG06045CNAC_

    Model Number: XG06045CNAC

  • Standby Generator, 60 kW | 120/240 V 1-Phase

    Standby Generator, 60 kW | 120/240 V 1-Phase

    Base Model/SKU: XG06045ANAX_

    Model Number: XG06045ANAX