Inverter, Dual Fuel, 3000 to 5000 W
Dual Fuel Inverter Generators
11 dual fuel inverter generators from PowerSmart, WEN, Westinghouse and more. Most cost $500 to $749, and half cost less than $521.
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.
Spec score 9.0
+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 11 generators on this page+3000 to 5000 W: only 3 of 16 here have more watts
+Electric start: only 6 of 16 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
−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 11 generators on this page+3000 to 5000 W: only 3 of 16 here have more watts
−CO sensor not listed: 12 of the 16 here list one
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 11 generators on this page+3000 to 5000 W: only 3 of 16 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
−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 11 generators on this page+3000 to 5000 W: only 3 of 16 here have more watts
−CO sensor not listed: 12 of the 16 here list one
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 11 generators on this page+3000 to 5000 W: only 3 of 16 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 11 generators on this page+3000 to 5000 W: only 3 of 16 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 11 generators on this page+3000 to 5000 W: only 3 of 16 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
+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.
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 11 generators on this pagePros
+3000 to 5000 W: only 3 of 16 here have more watts
+Electric start: only 6 of 16 here have one
How pros and cons are picked (About: Disclaimer)About this product
Spec 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 - 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 11 generators on this pagePros
+3000 to 5000 W: only 3 of 16 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
+3000 to 5000 W: only 3 of 16 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 11 generators on this pagePros
+3000 to 5000 W: only 3 of 16 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
+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 - 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 11 generators on this pagePros
+3000 to 5000 W: only 3 of 16 here have more watts
+Electric start: only 6 of 16 here have one
Cons−CO sensor not listed: 12 of the 16 here list one
How pros and cons are picked (About: Disclaimer)About this product
Compare specs
| generator | Type | Fuel | Watts | Spec score | 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 | 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 | |
| Inverter | Dual Fuel | 3000 to 5000 W | 9.0 | No current price | |
| Inverter | Dual Fuel | 3000 to 5000 W | 8.1 | $559.00 as of 11/03/2026 22:51 PST - Details | |
| Inverter | Dual Fuel | 3000 to 5000 W | 8.1 | $499.99 as of 11/04/2026 00:44 PST - Details |









