Westinghouse Spec score 8.7
Westinghouse 13500 Peak Watt Tri-Fuel Home Backup Portable Portable, Tri Fuel, Over 9000 W
+ Tri fuel operation for gasoline, propane and natural gas
+ Over 9000 W output for whole-home backup loads
+ Electric start for easier starting
− Portable unit that is not an inverter design
$1,249.00
as of 11/04/2026 07:42 PST - Details +2 stores › Product details ×
Spec score 8.7
Pros + Tri fuel operation for gasoline, propane and natural gas
+ Over 9000 W output for whole-home backup loads
+ Electric start for easier starting
+ Transfer switch ready for home wiring
Cons − Portable unit that is not an inverter design
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
Generac Spec score 9.5
Generac 12,500 Starting Watt Tri-Fuel Portable Generator Portable, Tri Fuel, Over 9000 W
+ Runs on gasoline, propane, or natural gas
+ Electric start for easy starting
+ Carbon monoxide sensor included
− Portable design still requires manual setup and placement
$1,169.00
as of 11/03/2026 23:10 PST - Details +1 store › Product details ×
Spec score 9.5
Pros + Runs on gasoline, propane, or natural gas
+ Electric start for easy starting
+ Carbon monoxide sensor included
+ Over 9,000 watts of output
Cons − Portable design still requires manual setup and placement
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
+ CO sensor: only 14 of 34 here have one
How pros and cons are picked (About: Disclaimer) About this product
Westinghouse Spec score 8.7
Westinghouse 28000 Peak Watt Tri-Fuel Home Backup Portable Portable, Tri Fuel, Over 9000 W
+ Tri fuel operation for gasoline, propane and natural gas
+ Over 9000 W output for whole-home backup loads
+ Electric start for easier starting
− Portable unit that is not an inverter design
$3,899.00
as of 11/04/2026 07:42 PST - Details +2 stores › Product details ×
Spec score 8.7
Pros + Tri fuel operation for gasoline, propane and natural gas
+ Over 9000 W output for whole-home backup loads
+ Electric start for easier starting
+ Transfer switch ready for home wiring
Cons − Portable unit that is not an inverter design
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
Westinghouse Spec score 9.5
Westinghouse 18000 Peak Watt Tri-Fuel Home Backup Portable Portable, Tri Fuel, Over 9000 W
+ Tri fuel operation for gasoline, propane and natural gas
+ Over 9000 W output for whole-home backup loads
+ Built-in CO sensor for added safety
− Portable unit that is not an inverter design
$2,699.00
as of 11/04/2026 07:42 PST - Details +2 stores › Product details ×
Spec score 9.5
Pros + Tri fuel operation for gasoline, propane and natural gas
+ Over 9000 W output for whole-home backup loads
+ Built-in CO sensor for added safety
+ Electric start for easier starting
+ Transfer switch ready for home wiring
Cons − Portable unit that is not an inverter design
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
+ CO sensor: only 14 of 34 here have one
How pros and cons are picked (About: Disclaimer) About this product
Champion Power Equipment Spec score 8.7
Champion 11,000-Watt Remote Start Tri Fuel Portable Inverter Inverter, Tri Fuel, Over 9000 W
+ Tri fuel operation on gas, propane, or natural gas
+ Wireless remote start for starting from a distance
+ Inverter design for cleaner power to electronics
$1,999.99
as of 11/04/2026 15:36 PST - Details +1 store › Product details ×
Spec score 8.7
Pros + Tri fuel operation on gas, propane, or natural gas
+ Wireless remote start for starting from a distance
+ Inverter design for cleaner power to electronics
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
Champion Power Equipment Spec score 8.7
Champion 12,500-Watt Electric Start Tri Fuel Home Backup Portable, Tri Fuel, Over 9000 W
+ Tri fuel design runs on gas, propane, or natural gas
+ Electric start for easier startup
+ Portable design can be moved to where power is needed
$1,259.99
as of 11/04/2026 15:36 PST - Details +1 store › Product details ×
Spec score 8.7
Pros + Tri fuel design runs on gas, propane, or natural gas
+ Electric start for easier startup
+ Portable design can be moved to where power is needed
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
WEN Spec score 9.5
WEN 13,000-Watt 120V/240V Tri-Fuel Inverter Generator Inverter, Tri Fuel, Over 9000 W
+ Over 9000 W: the most watts of the 34 here
+ CO sensor: only 14 of 34 here have one
$2,149.00 -7% List: $2,299.00
as of 11/04/2026 07:41 PST - Details Product details ×
About this product
Champion Power Equipment Spec score 8.3
Champion 9000-Watt Electric Start Tri Fuel Open Frame Inverter, Tri Fuel, 5001 to 9000 W
+ Tri fuel runs on gasoline, propane, or natural gas
+ Electric start for easy starting
+ Inverter design for cleaner power output
− Open frame design offers less weather protection than enclosed models
No price recorded yet.
Product details ×
Spec score 8.3
Pros + Tri fuel runs on gasoline, propane, or natural gas
+ Electric start for easy starting
+ Inverter design for cleaner power output
Cons − Open frame design offers less weather protection than enclosed models
Compared with the 14 generators on this page − 5001 to 9000 W: 22 of the 34 here have more watts
How pros and cons are picked (About: Disclaimer) About this product
Westinghouse Spec score 8.7
Westinghouse 12500 Peak Watt EFI Tri-Fuel Home Backup Portable, Tri Fuel, Over 9000 W
+ Tri fuel capability for three fuel types
+ Remote electric start for convenient operation
+ Transfer-switch ready for home connection
− Not an inverter generator
$1,449.00
as of 11/04/2026 07:42 PST - Details Product details ×
Spec score 8.7
Pros + Tri fuel capability for three fuel types
+ Remote electric start for convenient operation
+ Transfer-switch ready for home connection
Cons − Not an inverter generator
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
Champion Power Equipment Spec score 8.7
Champion 10,000-Watt Electric Start Tri Fuel Open Frame Inverter, Tri Fuel, Over 9000 W
+ Tri fuel operation on gas, propane, or natural gas
+ Electric start for easier starting
+ Inverter design for cleaner power to electronics
− Open frame design exposes components to weather
$1,398.00
as of 11/04/2026 15:36 PST - Details Product details ×
Spec score 8.7
Pros + Tri fuel operation on gas, propane, or natural gas
+ Electric start for easier starting
+ Inverter design for cleaner power to electronics
Cons − Open frame design exposes components to weather
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
Pulsar Spec score 8.7
Pulsar PGD105TiSCO Tri Fuel Inverter Generator Inverter, Tri Fuel, Over 9000 W
+ Tri fuel operation on gasoline, propane or natural gas
+ Inverter design for cleaner power output
+ Electric start for easier starting
− Heavier than smaller inverter generators
No price recorded yet.
Product details ×
Spec score 8.7
Pros + Tri fuel operation on gasoline, propane or natural gas
+ Inverter design for cleaner power output
+ Electric start for easier starting
+ Includes a 50A outlet
Cons − Heavier than smaller inverter generators
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
Pulsar Spec score 8.7
Pulsar PG15000TRCO Tri-Fuel Portable Generator Portable, Tri Fuel, Over 9000 W
+ Tri fuel operation on gasoline, propane or natural gas
+ Over 9000 watts for large loads
+ Electric start for easier starting
− Portable generator, not an inverter model
− Not a standby unit for automatic whole-house backup
$1,498.00
as of 11/04/2026 00:46 PST - Details Product details ×
Spec score 8.7
Pros + Tri fuel operation on gasoline, propane or natural gas
+ Over 9000 watts for large loads
+ Electric start for easier starting
+ Includes remote start
Cons − Portable generator, not an inverter model
− Not a standby unit for automatic whole-house backup
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
DuroMax Spec score 8.7
DuroMax XP28000iHT 28 Inverter, Tri Fuel, Over 9000 W
+ Tri fuel runs on gasoline, propane, or natural gas
+ Inverter design for cleaner power output
+ Electric start for easy starting
$7,999.00
as of 11/03/2026 22:45 PST - Details Product details ×
Spec score 8.7
Pros + Tri fuel runs on gasoline, propane, or natural gas
+ Inverter design for cleaner power output
+ Electric start for easy starting
+ Remote start available for convenient operation
Compared with the 14 generators on this page + Over 9000 W: the most watts of the 34 here
How pros and cons are picked (About: Disclaimer) About this product
Genmax Spec score 9.5
GENMAX 13500W Tri-Fuel Inverter Generator-50A Outlet Inverter, Tri Fuel, Over 9000 W
+ Over 9000 W: the most watts of the 34 here
+ CO sensor: only 14 of 34 here have one
$2,899.99
as of 11/03/2026 23:10 PST - Details Product details ×
About this product
