Inverter, Dual Fuel, Under 3000 W
Dual-Fuel Generators
16 dual-fuel generators from Generac, Westinghouse, WEN and more. Most cost $500 to $798, and half cost less than $544.
Top brands: Westinghouse (4)
Spec score 8.1
+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.
Product details
A-iPower 2300W Dual Fuel Inverter Generator, RV Ready, Parallel Ready | Fuel Sense Technology, Lightweight w/Wheel kitNo current price. Check it at the store.View on Amazon
Spec score8.1
Pros
+Dual fuel operation for flexible fuel choice
+Inverter design for cleaner power to electronics
+RV ready for use with recreational vehicles
+Parallel ready to combine two units
+Built-in CO sensor for safety monitoring
Cons−Under 3000 W output limits larger loads
Compared with the 16 generators on this page+CO sensor: only 16 of 33 here have one
−Under 3000 W: 31 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
Westinghouse 4000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Remote Electric Start, Gas & Propane
$749.99as of 11/04/2026 07:42 PST - Details
View on AmazonSpec score9.0
Pros
+Dual fuel operation for gasoline and propane
+Inverter design for clean power to electronics
+Super quiet operation for campsites and neighborhoods
+Built-in CO sensor for added safety
+Electric start for easier starting
Cons−Output of 3000 to 5000 W limits whole-home use
Compared with the 16 generators on this page+Electric start: only 13 of 33 here have one
+CO sensor: only 16 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
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 - DetailsProduct details
Champion 4000-Watt Dual Fuel RV Ready Portable Inverter Generator | Gas & Propane Powered, LPG Hose, RV Ready, Recoil
$749.00as of 11/04/2026 15:36 PST - Details
View on AmazonPros
+Dual fuel runs on gasoline or propane
+RV ready with an LPG hose included
+Inverter design for cleaner power output
+Recoil start for manual starting
Cons−Recoil start only, with no electric start
Compared with the 16 generators on this page−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)Other stores (1)
Ace HardwareVisit store
About this product
Spec 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 - DetailsProduct details
PowerSmart 4300 Watt Portable Generator with Inverter Tech | 12H Long Runtime, Clean Power <3% THD, Parallel Ready,
$319.99as of 11/04/2026 00:44 PST - Details
View on AmazonSpec score8.1
Pros
+Dual fuel operation adds flexibility
+Inverter design for clean power output
+Includes a CO sensor for safety
+Marketed as 8 hour runtime
Compared with the 16 generators on this page+CO sensor: only 16 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
WEN 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator with Fuel Shut Off and CO Watchdog for
$798.00as of 11/04/2026 07:41 PST - Details
View on AmazonSpec score9.1
Pros
+Dual fuel capability for gasoline or propane use
+RV-ready for recreational vehicle power
+Built-in CO sensor for carbon monoxide monitoring
+Fuel shut-off feature included
+Electric start for easier starting
Compared with the 16 generators on this page+Electric start: only 13 of 33 here have one
+CO sensor: only 16 of 33 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.5
Inverter, Dual Fuel, Over 9000 W
+Over 9000 W: the most watts of the 33 here
+Electric start: only 13 of 33 here have one
No price recorded yet.
Product details
Westinghouse 12000 Peak Watt Dual Fuel Portable Inverter Generator, Remote Electric Start, Transfer Switch Ready, GasNo price recorded yet.View on Amazon
Spec score9.5
Compared with the 16 generators on this pagePros
+Over 9000 W: the most watts of the 33 here
+Electric start: only 13 of 33 here have one
+CO sensor: only 16 of 33 here have one
How pros and cons are picked (About: Disclaimer)About this product
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.
Product details
Champion 4250-Watt Dual Fuel Portable Open Frame Inverter Generator, CARB | Gas & Propane Powered, LPG Hose, RV Ready,No price recorded yet.View on Amazon
Pros
+Dual fuel runs on gasoline or propane
+RV ready with an LPG hose included
+Inverter design for cleaner power output
+CARB compliant for California use
Cons−Open frame design offers less weather protection than enclosed models
Compared with the 16 generators on this page−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
WEN Quiet and Lightweight 3600-Watt Dual Fuel RV-Ready Portable Inverter Generator with Fuel Shut Off and CO Watchdog
$521.00as of 11/04/2026 07:42 PST - Details
View on AmazonSpec score8.1
Pros
+Dual fuel capability for gasoline or propane use
+Inverter design for cleaner power output
+RV-ready for recreational vehicle power
+Built-in CO sensor for carbon monoxide monitoring
+Fuel shut-off feature included
Compared with the 16 generators on this page+CO sensor: only 16 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
PowerSmart 3800 Watt Dual Fuel Inverter Generator for Camping or Home Use | 8H Run Time, Ultra-Quiet <59 dBA, CO
$499.99as of 11/04/2026 00:44 PST - Details
View on AmazonSpec score8.1
Pros
+Dual fuel operation adds flexibility
+Inverter design for clean power output
+Includes a CO sensor for safety
+Marketed as 8 hour runtime
Compared with the 16 generators on this page+CO sensor: only 16 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
PowerSmart 3800 Watt Dual Fuel Inverter Generator for Home Emergency Use | CO Protect, 8H Long Runtime, Super Quiet
$499.99as of 11/04/2026 00:44 PST - Details
View on AmazonSpec score8.1
Pros
+Dual fuel operation adds flexibility
+Inverter design for clean power output
+Includes a CO sensor for safety
+Marketed as 8 hour runtime
Compared with the 16 generators on this page+CO sensor: only 16 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - DetailsProduct details
WEN 5250-Watt Dual Fuel Electric Start Inverter Generator (DF525iX)
$789.99as of 11/04/2026 07:41 PST - Details
View on AmazonSpec score8.3
Pros
+Dual fuel capability for gasoline or propane use
+Inverter design for cleaner power output
+Electric start for easier starting
Compared with the 16 generators on this page+Electric start: only 13 of 33 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec score 9.0
Inverter, Dual Fuel, 3000 to 5000 W
+Electric start: only 13 of 33 here have one
+CO sensor: only 16 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
No price recorded yet.
Product details
WEN Quiet and Lightweight 4800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator with Fuel Shut OffNo price recorded yet.View on Amazon
Spec score9.0
Compared with the 16 generators on this pagePros
+Electric start: only 13 of 33 here have one
+CO sensor: only 16 of 33 here have one
Cons−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.1
Inverter, Dual Fuel, 3000 to 5000 W
+CO sensor: only 16 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
$559.00
as of 11/03/2026 22:51 PST - DetailsProduct details
ERAYAK 4500W Dual-Fuel Portable Inverter Generator for Home Use, Camping Outdoor, 30A RV Ready, Auto Switch, Gas and
$559.00as of 11/03/2026 22:51 PST - Details
View on AmazonSpec score8.1
Compared with the 16 generators on this pagePros
+CO sensor: only 16 of 33 here have one
Cons−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.1
Inverter, Dual Fuel, 3000 to 5000 W
+CO sensor: only 16 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
$499.99
as of 11/04/2026 00:44 PST - DetailsProduct details
PowerSmart 3800 Watt Dual Fuel Inverter Generator for Home Use | 8H Long Runtime, Ultra-Quiet <59 dBA, CO Protect,
$499.99as of 11/04/2026 00:44 PST - Details
View on AmazonSpec score8.1
Compared with the 16 generators on this pagePros
+CO sensor: only 16 of 33 here have one
Cons−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.1
Inverter, Dual Fuel, 3000 to 5000 W
+Electric start: only 13 of 33 here have one
−3000 to 5000 W: 19 of the 33 here have more watts
$949.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Westinghouse 5000 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator, Remote Electric Start, Gas & Propane
$949.00as of 11/04/2026 07:42 PST - Details
View on AmazonSpec score8.1
Compared with the 16 generators on this pagePros
+Electric start: only 13 of 33 here have one
Cons−3000 to 5000 W: 19 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Spec score 8.1
Inverter, Dual Fuel, Under 3000 W
+CO sensor: only 16 of 33 here have one
−Under 3000 W: 31 of the 33 here have more watts
$529.00
as of 11/04/2026 07:42 PST - DetailsProduct details
Westinghouse 2550 Peak Watt Super Quiet & Lightweight Portable Inverter Generator, RV Ready 30A Outlet, Gas and Propane
$529.00as of 11/04/2026 07:42 PST - Details
View on AmazonSpec score8.1
Compared with the 16 generators on this pagePros
+CO sensor: only 16 of 33 here have one
Cons−Under 3000 W: 31 of the 33 here have more watts
How pros and cons are picked (About: Disclaimer)About this product
Compare specs
| generator | Type | Fuel | Watts | Spec score | Price |
|---|---|---|---|---|---|
| Inverter | Dual Fuel | Under 3000 W | 8.1 | No current price | |
| Inverter | Dual Fuel | 3000 to 5000 W | 9.0 | $749.99 as of 11/04/2026 07:42 PST - Details | |
| Inverter | Dual Fuel | 3000 to 5000 W | n/a | $749.00 as of 11/04/2026 15:36 PST - Details | |
| Inverter | Dual Fuel | 3000 to 5000 W | 8.1 | $319.99 as of 11/04/2026 00:44 PST - Details | |
| Inverter | Dual Fuel | 5001 to 9000 W | 9.1 | $798.00 as of 11/04/2026 07:41 PST - Details | |
| Inverter | Dual Fuel | Over 9000 W | 9.5 | No current price | |
| Inverter | Dual Fuel | 3000 to 5000 W | n/a | No current price | |
| Inverter | Dual Fuel | 3000 to 5000 W | 8.1 | $521.00 as of 11/04/2026 07:42 PST - Details | |
| Inverter | Dual Fuel | 3000 to 5000 W | 8.1 | $499.99 as of 11/04/2026 00:44 PST - Details | |
| Inverter | Dual Fuel | 3000 to 5000 W | 8.1 | $499.99 as of 11/04/2026 00:44 PST - Details |














