Best Top Rated Dual Fuel Generator
For All Of Your Needs

Are you looking for the best dual-fuel generators for your home, RV, food truck, or for your next camping trip? Don’t worry, we got you !!

After researching 137 dual fuel units in the present market & hand testing, we created the list of 5 generators for you in 4 categories. Below are our top 3 picks.

Overall Best

Champion 200988 yellow colored 4500 watt dual fuel generator

Champion 200988

4.7/5

High Power

DuroMax XP9000iH blue colored 9000 watt dual fuel inverter generator

DuroMax XP9000iH

4.7/5

Value For Money

A-iPower SUA2000iD ed colored 2000 watt portable dual fuel generator

A-iPower SUA2000iD

4.5/5

Best Dual Fuel Generator for the Money

Consumarates Choice

Champion 200988 yellow colored 4500 watt dual fuel generator

Champion 200988

4.7/5
A-iPower SUA2000iD ed colored 2000 watt portable dual fuel generator

A-iPower SUA2000iD

4.5/5

Best Portable Dual Fuel Generator

Consumarates Choice

WESTINGHOUSE IGEN4500DF blue colored dual fuel generator

WESTINGHOUSE IGEN4500DF

4.4/5
GENMAX GM3500IAED orange colored 3500 watt dual fuel generator

GENMAX GM3500IAED

4.3/5

Best Dual Fuel Inverter Generator

Consumarates Choice

DuroMax XP9000iH blue colored 9000 watt dual fuel inverter generator

DuroMax XP9000iH

4.7/5

Read Review

Champion 200988

Pros

      • Intelligauge meter
      • RV Ready
      • Inverter
      • Fuel Efficient
      • Long Warranty (3 years)
      • Parallel Capability
      • Accessories Included (Oil, funnel, tool kit, propane hose, dual port USB adapter, and battery)

Cons

      • No GFCI outlets
      • No remote start

Review

The Champion power equipment will be one of your top choices if you’re looking for a reliable portable generator. At “Consumarates” we select it as the best portable dual-fuel inverter generator. 

The Champion 200988 model provides 3500W of running wattage when using gasoline and 3100Q while using propane. It features a peak power of 4500W gasoline and 4500W propane. With a 25% load run for 14 hours on gasoline and 21 hours on propane, respectively, with a 2.3-gallon capacity. 

Its GPH is approximately 0.22. If you’re after a low GPH rating, the A-IPOWER SUA2000ID is a good option (GPH of 0.11) 

With Champion’s EZ Start Dial, you can start the engine simply while having easy access to all the settings you require. This unit is featured with 4 outlets which include 3 AC & 1 DC. Besides, a dual port USB adapter is also included for charging daily use electronic devices like mobile, laptops, hair dryers & so on. 

Another reason why the Champion generator is more popular in the market is because of its “Intelligauge meter.” It shows you voltage, frequency, oil level & other necessary data. Additionally, some light indicators are also added for low oil shutdown & overloading. 

It is EPA-approved and CARB-compliant & its spark arrestor features make it a perfect choice for people of all levels. Overall this dual fuel unit provides you with enough backup power during any power outage.

A-iPower SUA2000iD

Pros

      • Budget Friendly
      • RV Adapter Included ( L5-30R)
      • Light Weight
      • Accessories Included (Oil, funnel, tool kit, propane hose, RV adapter, and parallel cables)

Cons

      • No digital display

Review

If you are looking for an affordable, portable dual-fuel inverter generator, then this A-IPower SUA2000ID is a perfect fit for you. This generator comes with a 3-year warranty and has a powerful 2000W of starting power in gasoline & 1800W in propane. 

It comes with 3 power outputs: 2 AC outlets & 1 DC outlet with an output of 120V. It runs at 25% load for 10 hours in gasoline and 30 hours in propane with a noise level of 52 dB. It is the quietest generator on our list.

Although it’s not specifically designed for use with recreational vehicles, the L5-30P to TT-30R adaptor makes it simple to hook up to your RV. The good news is that these cables come standard.

This small dual fuel generator has an easily readable interface. It has built-in light indicators that tell you when the oil is low, or the generator is overloaded.

In addition, the overload protection and automatic low oil shutoff feature will ensure your safety at all times. The spark arrestor features make it a perfect choice for all campers.

WESTINGHOUSE IGEN4500DF

Pros

      • RV Ready
      • CARB Compliant
      • Inverter
      • Remote Start
      • Low noise level (52 dB)
      • Accessories included (Oil, funnel, tool kit, key fob, battery charger, propane hose, and battery)

Cons

      • No GFCI outlets

Review

If you are looking for quietest dual-fuel generators of 4500W, this Westinghouse igen4500DF might be a perfect fit for all your needs.

It has a peak power of 4500 W in gasoline & 4050 W in propane. While it has a operating power of 3700W in gasoline & 3300W in propane. It is a perfect choice for food truck owners. Ona full tank of 3.4 gallons at 25% load, it runs 18 hours in gasoline & 22 hours in propane.

A total of 5 plugs can be used for power output, three of which are AC and two of which are DC. In addition, the AC TT-30R receptacle makes this unit ideal for use as a generator in a RV. This portable generator weighs a hefty 104.7 pounds, making it quite a chore to transport. However, its set of two wheels & telescopic handle makes up for its lack of mobility.

The unit’s digital display data center displays all relevant information, such as the current runtime, fuel level, lifetime run hours, and voltage. As an added bonus, it has built-in lights that flash as the low oil shutoff sensor or the machine overloads.

This Westinghouse version is distinct from others due to its spark arrestor. Moreover, it complies with the standards set forth by the Environmental Protection Agency and the California Air Resources Board.

GENMAX GM3500IAED

Pros

      • Inverter
      • Light Weight
      • CO Detect Technology
      • RV Adapter Included
      • Accessories included (Funnel, tool kit, key fob, propane hose, RV adapter, and battery)

Cons

      • Not CARB compliant

Review

This Genmax GM3500 model is another popular dual-fuel portable generator of 3500W. It is a bit more expensive than the GM3300, but it has some other features that might make it worth the price.

This Genmax will provide a starting wattage of 3500W and a running wattage of 3200W if your unit is powered by gasoline. When using propane as the fuel source, it has a maximum starting wattage of 3100W and an operating wattage of 2800W. 

However, its noise output is just slightly over average (62 dB). Its remote starting capabilities are a definite plus compared to similar dual-fuel model.

When connected to another unit of the same power, its parallel capability function provides an additional boost. Contrarily, the parallel equipment kit is not supplied. It’s an optional supplementary purchase.

There are 5 total power output plugs, 3 AC and 2 DC. While it is not specifically designed for use with RVs, the L5-30R receptacle allows for easy hookup. In addition, it provides all the operational data you may need via a digital data center. Moreover, it has lights that flash when the oil is low, or the machine is overworked.

Campers, house owners & food truck owners, and other professionals would benefit greatly from its spark arrestor and CO detection technologies.

DuroMax XP9000iH

Pros

      • GFCI Outlets
      • Parallel Capable (cable not included)
      • Inverter
      • High run time
      • Remote Start
      • Accessories included (Funnel, tool kit, key fob, battery charger, propane hose, and battery)

Cons

      • Bulky (237 lbs)
      • No 50 amp output

Review

The Duromax XP900Ih has an excellent reputation for its performance and quality. It is a 4-stroke combustion chamber dual fuel engine with a recoil, electric & remote start.

When powered with gasoline, it has a starting watt of 9000W & running watt of 7600W & when it is powered with propane, it has an 8500 starting watt & running watt of 7200W.

Anyone who needs to use a generator in a quiet space will appreciate how quiet this one is (just 68dB). On a 6.8-gallon gas tank, it can operate for 11 hours at 50% capacity, whereas propane only gets you 4.5 hours. In addition, it is expected to have a GPH of 0.35.

This Duromax dual fuel generator has five different power outlets on its control panel, including 2x Duplex 120V 20A (5-20R) GFCI, 1x 120/240V 30A (L14-30R) & 2x 5V DC USB port (USB-A and USB-C). The ATS plug and twist-lock L14-30R receptacle make this unit exceptionally transfer-switch-friendly. It implies that in the event of a blackout, you can quickly and simply link it to a breaker box.

If you are looking for a powerful inverter generator that is EPA-approved and CARB-compliant & can run on both propane and gasoline, the Duromax XP900Ih is a good choice.

FAQs

The best dual fuel home generator is Champion 200988

As the cost of living continues to rise, more and more people are looking for ways to save money. One way to do this is by using a dual fuel generator. These can run on either gasoline or propane, which can save you money on fuel costs.

There are a few things to consider when deciding if a dual fuel generator is right for you. First, you will need to have access to both gasoline and propane. Second, you will need to decide if you want a portable or stationary generator. Portable generators are great for camping or tailgating, but they can be more expensive than stationary generators.

If you are looking for a way to save money on your energy bill, a dual fuel generator may be a good option for you.

In the present time dual fuel generators tend to be popular. There are pros and cons to running a powerful dual fuel generator on gas or propane.

Propane is a clean-burning fuel, so it won’t dirty up the generator’s parts as much as gas will. Propane is also less likely to gum up the engine. However, propane is more expensive than gas, and it can be difficult to find in some areas.

Gas is cheaper and more readily available, but it’s not as clean-burning as propane. Ultimately, the decision of which fuel to use depends on the individual’s needs and preferences.

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