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Dual Fuel Inverter Generators

All generators

16 dual fuel inverter generators from PowerSmart, WEN, Westinghouse and more. Most cost $500 to $798, and half cost less than $544.

Inverter generators that say dual fuel in the title: quieter, cleaner power that can also run on propane.

We do not pick by hand: a generator is here because its listed specs pass the checks.

Top brands: Westinghouse (4)

A-iPowerSpec score 8.1

Inverter, Dual Fuel, Under 3000 W

+Dual fuel operation for flexible fuel choice
+Inverter design for cleaner power to electronics
+RV ready for use with recreational vehicles
−Under 3000 W output limits larger loads
No current price. Check it at the store.
WestinghouseSpec score 9.0

Inverter, Dual Fuel, 3000 to 5000 W

+Dual fuel operation for gasoline and propane
+Inverter design for clean power to electronics
+Super quiet operation for campsites and neighborhoods
−Output of 3000 to 5000 W limits whole-home use
$749.99
as of 11/04/2026 07:42 PST - Details
Champion Power Equipment

Inverter, Dual Fuel, 3000 to 5000 W

+Dual fuel runs on gasoline or propane
+RV ready with an LPG hose included
+Inverter design for cleaner power output
−Recoil start only, with no electric start
$749.00
as of 11/04/2026 15:36 PST - Details
PowerSmartSpec score 8.1

Inverter, Dual Fuel, 3000 to 5000 W

+Dual fuel operation adds flexibility
+Inverter design for clean power output
+Includes a CO sensor for safety
$319.99-14%Was: $369.99
as of 11/04/2026 00:44 PST - Details
WENSpec score 9.1

Inverter, Dual Fuel, 5001 to 9000 W

+Dual fuel capability for gasoline or propane use
+RV-ready for recreational vehicle power
+Built-in CO sensor for carbon monoxide monitoring
$798.00
as of 11/04/2026 07:41 PST - Details
WestinghouseSpec score 9.5

Inverter, Dual Fuel, Over 9000 W

+Over 9000 W: the most watts of the 16 here
+Electric start: only 6 of 16 here have one
No price recorded yet.
Champion Power Equipment

Inverter, Dual Fuel, 3000 to 5000 W

+Dual fuel runs on gasoline or propane
+RV ready with an LPG hose included
+Inverter design for cleaner power output
−Open frame design offers less weather protection than enclosed models
No price recorded yet.
WENSpec score 8.1

Inverter, Dual Fuel, 3000 to 5000 W

+Dual fuel capability for gasoline or propane use
+Inverter design for cleaner power output
+RV-ready for recreational vehicle power
$521.00
as of 11/04/2026 07:42 PST - Details
PowerSmartSpec score 8.1

Inverter, Dual Fuel, 3000 to 5000 W

+Dual fuel operation adds flexibility
+Inverter design for clean power output
+Includes a CO sensor for safety
$499.99
as of 11/04/2026 00:44 PST - Details
PowerSmartSpec score 8.1

Inverter, Dual Fuel, 3000 to 5000 W

+Dual fuel operation adds flexibility
+Inverter design for clean power output
+Includes a CO sensor for safety
$499.99
as of 11/04/2026 00:44 PST - Details
WENSpec score 8.3

Inverter, Dual Fuel, 5001 to 9000 W

+Dual fuel capability for gasoline or propane use
+Inverter design for cleaner power output
+Electric start for easier starting
$789.99
as of 11/04/2026 07:41 PST - Details
WENSpec score 9.0

Inverter, Dual Fuel, 3000 to 5000 W

+3000 to 5000 W: only 3 of 16 here have more watts
+Electric start: only 6 of 16 here have one
No price recorded yet.
ErayakSpec score 8.1

Inverter, Dual Fuel, 3000 to 5000 W

+3000 to 5000 W: only 3 of 16 here have more watts
$559.00
as of 11/03/2026 22:51 PST - Details
PowerSmartSpec score 8.1

Inverter, Dual Fuel, 3000 to 5000 W

+3000 to 5000 W: only 3 of 16 here have more watts
$499.99
as of 11/04/2026 00:44 PST - Details
WestinghouseSpec score 8.1

Inverter, Dual Fuel, 3000 to 5000 W

+3000 to 5000 W: only 3 of 16 here have more watts
+Electric start: only 6 of 16 here have one
−CO sensor not listed: 12 of the 16 here list one
$949.00
as of 11/04/2026 07:42 PST - Details
WestinghouseSpec score 8.1

Inverter, Dual Fuel, Under 3000 W

−Under 3000 W: 14 of the 16 here have more watts
$529.00
as of 11/04/2026 07:42 PST - Details

Compare specs

generatorTypeFuelWattsSpec scorePrice
InverterDual FuelUnder 3000 W8.1No current price
InverterDual Fuel3000 to 5000 W9.0$749.99
as of 11/04/2026 07:42 PST - Details
InverterDual Fuel3000 to 5000 Wn/a$749.00
as of 11/04/2026 15:36 PST - Details
InverterDual Fuel3000 to 5000 W8.1$319.99
as of 11/04/2026 00:44 PST - Details
InverterDual Fuel5001 to 9000 W9.1$798.00
as of 11/04/2026 07:41 PST - Details
InverterDual FuelOver 9000 W9.5No current price
InverterDual Fuel3000 to 5000 Wn/aNo current price
InverterDual Fuel3000 to 5000 W8.1$521.00
as of 11/04/2026 07:42 PST - Details
InverterDual Fuel3000 to 5000 W8.1$499.99
as of 11/04/2026 00:44 PST - Details
InverterDual Fuel3000 to 5000 W8.1$499.99
as of 11/04/2026 00:44 PST - Details

Before you buy

Spec scores, pros and cons, and prices are explained in the How it works section of the About page.