Standby, Dual Fuel, Over 9000 W
Generators
18 generators from Westinghouse, Generac, WEN and more. Most cost $6,399 to $8,000, and half cost less than $7,757.
Generators by use
Recommended generators
+Dual fuel runs on gasoline or propane
+Standby design starts automatically during outages
+Cellular capability for remote connectivity
−Requires a fixed installation rather than portable use
$3,329.10-10%List: $3,699.00
as of 11/03/2026 23:10 PST - DetailsProduct details
Generac 10kW Whole Home Generator, Cellular Capability | Automatic Backup Power, Whole House Coverage, WiFi & Cellular
$3,329.10as of 11/03/2026 23:10 PST - Details
View on AmazonPros
+Dual fuel runs on gasoline or propane
+Standby design starts automatically during outages
+Cellular capability for remote connectivity
Cons−Requires a fixed installation rather than portable use
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Air-cooled standby design
+Includes a 200 amp transfer switch
+Automatic load transfer during outages
−Permanent installation required, not portable
No price recorded yet.
Product details
Kohler 26RCAL-200SELS Air-Cooled Standby Generator with 200 Amp Transfer Switch Single Phase, 26,000-WattNo price recorded yet.View on Amazon
Pros
+Air-cooled standby design
+Includes a 200 amp transfer switch
+Automatic load transfer during outages
Cons−Permanent installation required, not portable
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby
+Standby type that starts automatically during power outages
+Air-cooled design needs no separate cooling system
+200 amp whole-house capacity for large household loads
−Standby type is permanently installed rather than movable
$8,000.00
as of 11/03/2026 23:47 PST - DetailsProduct details
Kohler 20RESCL-200SELS 20, 000W Air-Cooled Standby Generator with 200 Amp Whole-House, Service Entrance Rated, Load
$8,000.00as of 11/03/2026 23:47 PST - Details
View on AmazonPros
+Standby type that starts automatically during power outages
+Air-cooled design needs no separate cooling system
+200 amp whole-house capacity for large household loads
+Service entrance rated for direct connection to home power
Cons−Standby type is permanently installed rather than movable
How pros and cons are picked (About: Disclaimer)About this product
Standby, Dual Fuel, Over 9000 W
+Dual fuel runs on liquid propane or natural gas
+Over 9000 watts for whole house backup
+Standby design starts automatically during outages
−Requires a fixed installation rather than portable use
$6,399.00
as of 11/03/2026 22:21 PST - DetailsProduct details
Champion 22,000-Watt Dual Fuel (Liquid Propane/Natural Gas) Whole House Home Standby Generator and 200-Amp Automatic
$6,399.00as of 11/03/2026 22:21 PST - Details
View on AmazonPros
+Dual fuel runs on liquid propane or natural gas
+Over 9000 watts for whole house backup
+Standby design starts automatically during outages
+200-amp automatic transfer switch included
Cons−Requires a fixed installation rather than portable use
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Dual Fuel, Over 9000 W
+Automatic backup power for the whole home
+Runs on natural gas or propane
+Dual fuel operation adds flexibility
−Permanent installation required, not portable
No price recorded yet.
Product details
Honeywell 14kW Home Standby Generator - Automatic Backup Power for Whole Home - Runs on Natural Gas or Propane -No price recorded yet.View on Amazon
Pros
+Automatic backup power for the whole home
+Runs on natural gas or propane
+Dual fuel operation adds flexibility
Cons−Permanent installation required, not portable
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Standby design for automatic whole-house backup
+Over 9000 watts for whole-house loads
+Air-cooled engine design
−Stationary unit, not built for portability
$7,399.00
as of 11/04/2026 00:50 PST - DetailsProduct details
RCA 26,000-Watt Air-Cooled Whole House Generator
$7,399.00as of 11/04/2026 00:50 PST - Details
View on AmazonPros
+Standby design for automatic whole-house backup
+Over 9000 watts for whole-house loads
+Air-cooled engine design
Cons−Stationary unit, not built for portability
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Liquid-cooled engine design for sustained operation
+Automatic standby operation during power outages
+Three-phase output rated for commercial-scale loads
−Standby units require permanent installation at the home
No price recorded yet.
Product details
Generac QT03015GNSX 30-Kilowatt Liquid-Cooled Automatic 3-Phase Standby Generator, 3,600 RPM, 120/208-VoltNo price recorded yet.View on AmazonPros
+Liquid-cooled engine design for sustained operation
+Automatic standby operation during power outages
+Three-phase output rated for commercial-scale loads
+Runs at 3,600 RPM with 120/208-volt output
Cons−Standby units require permanent installation at the home
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Standby type runs automatically during power outages
+Over 9000 W output for whole-home backup
+Aluminum enclosure for outdoor installation
−Standby units are permanently installed, not portable
No price recorded yet.
Product details
Generac RD02025ADAE 20kW 1800 RPM Aluminum Enclosure Standby Diesel GeneratorNo price recorded yet.View on AmazonPros
+Standby type runs automatically during power outages
+Over 9000 W output for whole-home backup
+Aluminum enclosure for outdoor installation
Cons−Standby units are permanently installed, not portable
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Standby type runs automatically during power outages
+Over 9000 W output for large commercial loads
+Three-phase output for commercial electrical systems
−Standby units are permanently installed, not portable
No price recorded yet.
Product details
Generac XG04045CNAC 45kW LC 3 Phase Automatic Standby CARB GeneratorNo price recorded yet.View on AmazonPros
+Standby type runs automatically during power outages
+Over 9000 W output for large commercial loads
+Three-phase output for commercial electrical systems
+Automatic standby operation
Cons−Standby units are permanently installed, not portable
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Standby design for automatic whole-house backup
+Over 9000 watts for whole-house loads
+Air-cooled engine design
−Stationary unit, not built for portability
No price recorded yet.
Product details
Pros
+Standby design for automatic whole-house backup
+Over 9000 watts for whole-house loads
+Air-cooled engine design
Cons−Stationary unit, not built for portability
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Dual Fuel, Over 9000 W
+Runs on natural gas or propane
+Includes transfer switch
+WiFi monitoring for remote status checks
No price recorded yet.
Product details
Generac Guardian 26kW Home Generator, Transfer Switch & WiFi Monitoring | Whole House Backup Power, Natural Gas OrNo price recorded yet.View on Amazon
Pros
+Runs on natural gas or propane
+Includes transfer switch
+WiFi monitoring for remote status checks
+26kW capacity for whole house backup
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Dual Fuel, Over 9000 W
+Runs on natural gas or propane
+Includes transfer switch
+WiFi monitoring for remote status checks
$7,965.88
as of 11/03/2026 23:10 PST - DetailsProduct details
Generac Guardian 22kW Home Generator, Transfer Switch & WiFi Monitoring | Whole House Backup Power, Natural Gas Or
$7,965.88as of 11/03/2026 23:10 PST - Details
View on AmazonPros
+Runs on natural gas or propane
+Includes transfer switch
+WiFi monitoring for remote status checks
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Dual Fuel, Over 9000 W
+Runs on natural gas or propane
+WiFi monitoring for remote status checks
+26kW capacity for whole house backup
No price recorded yet.
Product details
Generac Guardian 26kW Home Standby Generator, WiFi Monitoring | Automatic Home Backup Power, Whole House Coverage, WiFiNo price recorded yet.View on Amazon
Pros
+Runs on natural gas or propane
+WiFi monitoring for remote status checks
+26kW capacity for whole house backup
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Dual Fuel, Over 9000 W
+Runs on natural gas or propane
+25kW capacity for whole house backup
+Single phase output
$16,694.75
as of 11/03/2026 23:10 PST - DetailsProduct details
Generac Protector Series 25kW Natural Gas or Propane Standby Generator Single Phase | RG02515A$16,694.75as of 11/03/2026 23:10 PST - Details
View on AmazonPros
+Runs on natural gas or propane
+25kW capacity for whole house backup
+Single phase output
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Standby design starts automatically during power outages
+Includes a 200-amp automatic transfer switch
−Standby units require permanent installation at the home
No price recorded yet.
Product details
Champion Power Equipment 100837 14kW Home Standby Generator System, 200-Amp aXis Automatic Transfer SwitchNo price recorded yet.View on Amazon
Pros
+Standby design starts automatically during power outages
+Includes a 200-amp automatic transfer switch
Cons−Standby units require permanent installation at the home
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Standby design that starts automatically during power outages
−Standby units require permanent installation at the home
No price recorded yet.
Product details
Pros
+Standby design that starts automatically during power outages
Cons−Standby units require permanent installation at the home
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Dual Fuel, Over 9000 W
+Dual fuel design runs on two fuel sources
+Standby design starts automatically during power outages
−Standby units require permanent installation at the home
$7,756.99
as of 11/03/2026 23:10 PST - DetailsProduct details
Generac Guardian 22kW Home Standby Generator, WiFi Monitoring | Automatic Whole House Backup Power, WiFi Enabled,
$7,756.99as of 11/03/2026 23:10 PST - Details
View on AmazonPros
+Dual fuel design runs on two fuel sources
+Standby design starts automatically during power outages
Cons−Standby units require permanent installation at the home
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product
Standby, Over 9000 W
+Standby design starts automatically during power outages
−Standby units require permanent installation at the home
No price recorded yet.
Product details
Generac 7042 22Kw Standby Generator - Clean and Best in Class Power Quality - Reliable Power - User-Friendly ControlNo price recorded yet.View on Amazon
Pros
+Standby design starts automatically during power outages
Cons−Standby units require permanent installation at the home
Compared with the 18 generators on this page+Over 9000 W: the most watts of the 79 here
How pros and cons are picked (About: Disclaimer)About this product













