9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

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There are many different types of generators available, but one with dual fuel inverter generator for RV capacities has benefits over single-fuel, solar, or electric generators.

Generators come in handy for different situations, such as lighting up a campsite or restoring power to your home in the event of a storm or blackout. The performance of a dual-fuel generator is identical to that of a single-fuel generator.

Depending on your demands, such as power requirements, noise limits, and availability in your location, you can select either propane or gasoline as the fuel for your generator.

The best dual-fuel generators offer multiple electrical outlets, a wide range of power outputs, and wheels that make them easier to move about. With this list of the best dual fuel inverter generators for RVs, you’ll get some of the critical features of quality generators.

9 Best Dual Fuel Inverter Generators for RV & Reviews in 2023

RVs are a necessity in today’s world. They give you the ability to travel, but also allow you to stay in one location for a period of time. There are many benefits to owning and operating an RV, but also a lot of things that need to be understood before you buy one.

There are several different types of generators that can be found on the market, and the brands and models that perform the best will depend on what you want your generator to do.

We’ve listed some of the best dual fuel inverter generators on the market below, from a variety of different brands. Each one of these generators is great in its own way, and we’ve highlighted the ones we think are the best.

1. Champion 3400-Watt Dual Fuel Generator
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

Champion 3400-Watt Dual Fuel Generator

A trusted brand comes with the Champion 3400-Watt DF dual-fuel inverter generator. It has a starting output of 3400 watts and the maximum output of 3100 watts. Wheels and handles make it easier to move around. A strong motor and a rapid start-up time are two pluses.

At a distance of 23 feet, it has a self-noise level of 57 dBA, which is relatively low. The Champion Power Equipment 100233 can run for 7.5 hours at a 25% load, making it highly fuel-efficient. This generator has all the necessary plugs for RVs, tailgating, and camping.

This generator is significantly quieter with a self-noise level of 59 decibels than most other models. In the end, the Champion 3400-Watt DF dual-fuel inverter generator is a solid performer.

Highlighted Features:

  • Ultra-quiet operation
  • Convenient electric start 
  • Cold Start Technology
  • Quick touch panel

2. Pulsar PG2200BiS
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

Pulsar PG2200BiS

An inverter generator with two fuel sources, the Pulsar PG2200BiS costs under $700 right now. 2000-Watt peak and 1600-Watt rating. In a nutshell, the G2319N packs a punch for its tiny stature. In terms of weight, it’s only 54 pounds. The design of the luggage handle is handy for traveling.

This generator runs relatively quietly when set to “Eco Mode.” It gets louder as the generator tries to deal with higher loads. Self-noise in Eco mode is roughly 59 dB at lower loads.

This vehicle can hold 1.13 gallons of gas. Eight hours of operation at 50% load are possible on a full gas tank. The Pulsar GN200KT’s lack of a TT-30R output is one of its key drawbacks. But this generator set is perfect for tailgating, camping, or having at home in case of an emergency.

Reliability is another benefit of the Pulsar GN200KT. As a whole, this inverter generator is a great option.

Highlighted Features:

  • Parallel capability
  • Lightweight
  • Stable sine wave
  • Integrated USB outlet

3. Westinghouse iGen4500 inverter generator
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

Westinghouse iGen4500 Inverter Generator

The Westinghouse iGen4500 is an excellent portable generator that runs on gasoline and diesel. It has a maximum output of 4500 watts and a continuous output of 3700 watts. With wheels, the 104lb weight is manageable and easy to transport.

Gas or propane can be used to power the generator. You get 18 hours of run time on a quarter load. The Westinghouse iGen4500, on the other hand, is extraordinarily fuel-efficient when used in “efficiency mode.” With a single gallon of gas, you can get roughly 11 hours of use. Fuel left, remaining run time, lifetime hours, power output, and voltage output are all displayed on the front of the device.

Westinghouse iGen4500 inverter generator has a 52-55dB noise level, making it extremely quiet. If necessary, the iGen4500 can power a 15,000 BTU midsize air conditioner. 

Two 5-volt USB ports are included on the front of the device for charging your laptop, tablet, or smartphone. It is one of the most potent inverter generators on the market, for the price it commands is no surprise.

If the battery runs out, it can be started with a push start, a wireless start, or a recoil. A lot of RV owners will be pleased with this generator. There’s a 30 amp outlet on the front that’s ready to be used. The numerous complaints about Westinghouse’s lousy customer service are a few drawbacks.

If you’re looking for an excellent generator that costs less than $1000, the Westinghouse iGen4500 is excellent. Extremely high voltage, fuel efficiency, long durability, and silent operation are only some of the features of this machine, which also offers an Efficient Mode and excellent ratings.

Highlighted Features:

  • Telescoping handle
  • Remote start with a key fob
  • An RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets
  • Rotating digital display 
  • Quiet operation

4. DuroMax XP4400EH
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

DuroMax XP4400EH

Generator-4400 Watt Gas or Propane Powered Electric Start-Camping & RV Ready, 50 State Approved, Blue and Black

At a low price, the DuroMax XP4400EH hybrid portable inverter generator is an excellent choice. This small unit packs a powerful punch considering its size, with a peak surge power of 2000 watts and a rated output power of 1600 watts. Gasoline or propane can be used in this machine, making it another dual-fuel model.

The item can be transported to any state because it is EPA and CARB-certified. The DuroMax XP4400EH’s sturdy construction is another reason we appreciate it. An oil funnel, a spark plug wrench, and a manual are included in the purchase.

The fuel capacity of the DuroMax XP4400EH is 1.19 gallons. Fuel tanks last 6.5 hours on a 50% load, so you’ll have plenty of time to get to your destination. However, on a 50% load, it can run for 21.46 hours. At 53 pounds, it’s one of the lightest generators on the market. Thanks to the suitcase-like handlebar, it’s a breeze to carry around.

Overall, the DuroMax XP4400EH portable dual-fuel inverter generator is great for powering your home or business. Despite its tiny stature, it packs a powerful punch and is highly fuel-efficient for its size. 

Highlighted Features:

  • With 4,400 starting watts and 3,500 running watts
  • (2) 120V household GFCI outlets
  • (1) 120/240V 30A twist-lock outlet. 
  • Voltmeter
  • 12V DC charging ports for charging external batteries

5. Champion Power Equipment 200988 4500-Watt 
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

Champion Power Equipment 200988 4500-Watt 

Operate your 4500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (10W-30 oil included) and has a low oil shut-off sensor

Dual Fuel capability on the 212cc engine of this 4500-watt inverter generator allows it to run on either gasoline or propane. You can run for up to 14 hours on gasoline or up to 21 hours on a 20-lb propane tank with the Parallel Kit, which allows you to improve your output by up to 30 per cent.

Connecting two or more inverters to a Parallel Kit (available separately) with an incorporated standard 50-amp RV plug increases output. The fold-down handle and never-flat tires make transportation a breeze.

Camping, tailgating, and RVs will appreciate the 61 decibels of noise at 4500 starting watts, 3500 running watts, up to 14 hours on gasoline, and 3150 running watts, up to 21 hours on propane. In addition, the EZ S is easy to use and has a wide range of features.

Highlighted Features:

  • Quiet operation
  • Dual fuel
  • Electric start
  • Three years warranty

6. WEN DF475T Dual Fuel 120V/240V Portable
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

WEN DF475T Dual Fuel 120V/240V Portable

120V/240V Portable Generator with Electric Start Transfer Switch Ready, 4750-Watt, CARB Compliant

With the WEN 4750-Watt Dual Fuel Electric Start Generator, you’ll be able to generate power from two distinct sources, including gasoline and propane. Simply use the electric start and your desired fuel type (gas or LPG) to start the generator. Propane supplies the generator with 4350 surges and 3500 running watts compared to gas.

With two 120V GFCI outlets, a twist-lock (L14-30R), a 12V DC cigarette-lighter type plug, and a voltage selector to switch between 120V and 240V depending on your needs, this panel is packed with features to be in control of everything from your lights to your TV to your sump pump to your power tools and more.

Thanks to the accompanying 47-inch LPG pipe and convenient wheel and handle kit, propane tanks can be quickly connected. Your emergency backup generator is with this CARB and EPA III compliance model with 240-volt and 224cc engines. Switching to the NEMA 30A twist lock is as simple as plugging your transfer switch into it. For an 11-hour half-load runtime, add up to 4 gallons of gas to the tank.

It’s sturdy enough for RVs but small enough to fit in a suitcase for travel. A two-year guarantee is included with your WEN generator and access to an extensive network of trained service professionals.

A weatherproof generator cover is included as well. High-grade UV and water-resistant vinyl cover the exterior to protect your vehicle from all weather conditions; a cotton-lined interior keeps your vehicle’s body from getting scratched and scuffed.

Even though it was made to fit WEN inverter generators ranging in power from 3000 to 4500 watts, this cover can be used with any generator measuring 23.5 x 17 x 19.5 inches. In addition, the cover’s elastic foundation and drawstrings are included to fit a wide range of body types. 

Highlighted Features:

  • Dual fuel 
  • Electric start
  • Waterproof and UV-resistant cover
  • 4-gallon tank
  • Gasoline (4750 surge watts, 3800 running watts) and propane (4350 surges, 3500 running

7. Pulsar G12KBN
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

Pulsar G12KBN

Heavy Duty Portable Dual Fuel Generator – 9500 Rated Watts & 12000 Peak Watts – Gas & LPG – Electric Start – Transfer Switch & RV Ready – CARB Compliant

This is one of the top generators on the market for several reasons. In the first place, the design is both eye-catching and practical. It has a sturdy handle and wheels that can quickly move on various surfaces. You may take this generator and use it anywhere you need it.

There’s an excellent engine under the hood for this pricing. A 457cc engine with a peak output of 12000 watts and a running output of 9500 watts is found here.

This is a dual-fuel generator, which is unusual. Consequently, you can use it with both gasoline as well as propane. Propane provides you with 10800 peak power and 8550 watts of operating power. In any case, you have a generator capable of powering all of your home’s equipment.

Additionally, the generator has up to seven outlets, allowing you to connect all of your equipment. With an 8-gallon tank, it will have a long run time. Up to 12 hours of battery life are available with this model. This is the best runtime out of all the options we’ve examined.

The safety features are another perk that you can look forward to. Low-oil shutdown and a voltage regulator are included in the package deal.

Highlighted Features:

  • 8-gallon fuel tank
  • Convenient drop-down handles 
  • 10” never-flat wheels
  • Low oil shut-off
  • 3-in-1 digital meter
  • Automatic voltage regulation

8. Ford 11,050W Dual Fuel Portable Generator
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

Ford 11,050W Dual Fuel Portable Generator

The powerful 457cc, Single Cylinder, 4-Stroke, OHV, Air Cooled Engine is protected by a Heavy-Duty Powder Coated Steel Frame

You don’t have to turn off the Ford Dual Fuel Portable Generator to switch between using propane and gasoline. On gasoline, it provides 9,000 watts of running power and 11,050 watts of peak power, while on propane, it provides 8,100 watts of running power and 10,050 watts of peak power. At just 74 decibels, the 6.6-gallon gasoline tank can run for up to 10 hours on a single charge.

It includes four 120-volt regular household outlets, one 12-volt twist-lock outlet, and one 120/240-volt RV outlet with rubber coverings for enhanced safety, and it may be started with an electric push start a recoil cord back up. Despite the generator’s size and weight, it can be moved about easily thanks to a sturdy lift bracket and wheel kit.

Highlighted Features:

  • Heavy-duty powder-coated steel frame
  • 10 hours of continuous operation
  • Switch and go technology
  • Electric push start

9. Durostar DS5500EH Portable Generator
9 Best Dual Fuel Inverter Generator for RV & Comprehensive Reviews 2023

Durostar DS5500EH Portable Generator

Plenty of Power – With 5,500 starting watts and 4,500 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high-amperage power tools


DuroStar’s Electric Start Dual Fuel Generator is a cost-effective solution for RVs and campgrounds. It delivers 4,500 watts of operating power and 5,500 watts of peak power on gasoline. However, the manufacturer’s specifications do not include its power output on propane. In addition, the noise level produced by this generator is 69 decibels.

This dual-fuel generator weighs 129 pounds, is 25 by 22 by 22 inches and has a fuel capacity of 3.96 gallons. It also has a wheel kit and a metal frame to improve mobility; the backup recoil cord or an electric button can start Durostar’s generator.

Two 120-volt regular household outlets, a 120/240-volt twist-lock outlet, and a 12-volt DC charging connector are all included in the package.

Highlighted Features:

  • Copper winding
  • 3.9 fuel tank
  • 8 hours operation
  • Electric “rocker start.” 
  • Easy recoil pull-start

What is a Dual Fuel Inverter Generator?

A dual fuel inverter generator is a type of portable generator that can run on two different types of fuel, usually gasoline and propane. Here are some key points to consider when it comes to dual fuel inverter generators:

  • Inverter technology

These generators use inverter technology to produce clean, stable power that is suitable for powering sensitive electronic devices like laptops, smartphones, and televisions.

  • Dual fuel capability

A dual fuel inverter generator can run on either gasoline or propane, depending on which fuel is more readily available or more cost-effective at the time.

  • Portability

Dual fuel inverter generators are typically compact and lightweight, making them easy to transport and store.

  • Quiet operation

Many dual fuel inverter generators are designed to be quiet and operate at low decibel levels, making them suitable for use in a variety of settings, including camping, tailgating, and backup power for homes.

  • Safety features

Dual fuel inverter generators often come equipped with safety features like overload protection and low oil shutdown to help prevent accidents and damage to the generator.

  • Applications

They can be used for different purposes, including providing backup power during power outages, powering recreational vehicles, and running small appliances and tools at job sites or outdoor events.



In the event of a power outage or an RV journey, a dual power fuel generator is a great option to create electricity. Utilizing gasoline or propane to power your generator gives you more options than a standard gasoline generator and provides greater flexibility.

Choosing the best dual fuel inverter generators for RVs has never been easier, thanks to our list of the top nine models currently on the market.

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