Best Dual Fuel Generators Reviews


Best Dual Fuel Generators Reviews, a generator is a worthy investment when you want to keep your appliances up and running during a blackout.


Champion Power Equipment 200988


Green-Power America GN12000DEW Dual Fuel


Champion Power Equipment 200988DUROMAX XP12000HX DUAL FUELgreen power
Key Features

Smart economy mode

Variety of power outlets

Powerful Engine

Power (Watts)




Carb. Approved

EPA Approved
Generator Type


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However, there are different types of generators, but for flexibility and guaranteed versatility, a dual-fuel generator is a better option.

Best Dual Fuel Generators Reviews

Dual-fuel generators run on two different kinds of fuels_ gasoline or propane. The fuel options give you the flexibility to use the fuel that is readily available, easy to store, with low operational costs, or with more running time.

So, if you need a dual-fuel generator, how do you ensure that you are purchasing the best on the market? Here are the features to consider for the right purchase.

1. Power Output

How much power does the dual-fuel generator provide? The power output is rated in watts which are usually given as peak watts and the running watts. In simple terms, the peak watts measure the maximum amount of power that the generator can provide at a given time.

On the other hand, the running watts is the average amount of power that is produced during use. Therefore, determine the amount of power that is needed for the project and get a dual-fuel generator that is powerful enough to meet these power needs.

2. Noise Level

Every generator delivers a certain amount of noise during operation. This means that you must determine the amount of noise to expect for the right purchase.

The noise level is measured in decibels (dB). Generally, the lower the number of decibels, the quieter the dual-fuel generator, and the higher the number of decibels, the noisier the dual-fuel generator. Therefore, determine the amount of noise to expect while running on gasoline and propane, since gasoline runs louder than propane.

3. Power startup method

Dual-fuel generators can be started in two ways_ using a recoil cord or via an electrical start. The electrical start method is the easiest to use, by requiring you to flip a switch or press a button to start the generator.

The downside of this method is that it requires the generator to have a charged internal battery, which means that you cannot use the electric start with a low battery.

On the other hand, starting a generator with a recoil cord requires you to pull the cord until the engine starts. Despite requiring more effort, you can start up a dual fuel generator with a recoil cord any time even after storing it in the garage for some years.

4. Fuel Capacity

This entails determining the amount of fuel the generator can hold at a time. Dual-fuel generators have fuel tanks with sizes ranging from 2 gallons up to 10 gallons. As a rule, bigger fuel tanks are better, as this will eliminate the need for refilling them.

Below are some of the Best Dual Fuel Generators Reviews


Whether you need a powerful generator for home projects, events, camping, or tailgating, the Champion Power Equipment 200988 Dual Fuel Generator is an excellent option. As the name suggests, this is a dual-fuel generator that runs on gasoline or propane.

The generator can produce 4500 starting watts, 3500 running watts, and a 14-hours runtime when using gasoline. On the other hand, it provides 4500 starting watts, 3150 running watts, and a 21-hours run time on propane. As a result, you can be sure to rely on it for different power needs without worrying about the need for frequent fuel refills.

Reasons to Purchase the Champion Power Equipment 200988 Dual Fuel Generator

• Easy to operate

If you need a dual fuel generator that is easy to operate, the Champion Power Equipment 200988 is a great choice. It features an electric start dial for fast and smooth startups. Adding to that, the generator features a quick-touch panel for easy access to all controls.

An economy mode and a power meter are other additions that allow you to monitor the power consumption, voltage, operating hours, and frequency.

• Quiet operation

What’s more, this is a quiet operating generator. When running on gasoline, its noise levels are rated at 61dBA, which makes it perfect for tailgating, RVs, or use as a backup power source at home. Better still, the generator can run at lower noise levels while using propane.

• Parallel ready

When caught up in projects that need more power, you do not have to worry when using the Champion Power Equipment 200988. This generator features a standard 50-amp RV outlet that allows you to connect up to two inverter generators to increase the power supply.

• Compatible with a variety of electronics

Still, this generator is a great choice for powering different electronics. You can use it with an RV, thanks to the RV-ready design with a 120V 30A RV port.

Better, the generator features two 120V 20A household outlets with clean electricity which means that you can use it to power sensitive electronics. A 12Volts DC automotive-style outlet with two USB adapters is another plus meant for devices that can be charged using a USB.

• Smart economy mode

Another benefit of the generator is the smart economy mode. Once you activate this mode, you reduce the electrical load which results in a quieter operation, a longer engine life, and better fuel economy.

• Portable generator

Lastly, this generator features a portable design. It features built-in handles coupled with never-flat tires. Because of this, you can lift it easily and roll it on the job site for user convenience in areas that require a portable generator


·The generator comes with all accessories required to operate it.

·A low oil shutoff sensor protects the motor from damage.

·The power outlets are covered to protect them from elements.

·Cold Start Technology offers a quick start in cold weather.


·It is heavy, but thanks to the built-in wheels, you can maneuver it comfortably.

Check the current price here on Amazon.

Best Dual Fuel Generators


Are you looking for a powerful generator to provide power that is equivalent to one of stationary home standby generators?


If that is the case, the Duromax XP12000HX Dual Fuel Generator is an excellent option. It runs on gasoline or propane to give you the freedom and flexibility of fuel choice.

When running on gasoline the unit has a peak wattage of 12000W and a running wattage of 9500W. On the other hand, it has a peak wattage of 11400W and a running wattage of 9025W when running on propane.

Reasons to purchase the DuroMax XP12000HX Dual Fuel Portable Generator

• Safe to use

This generator is safe to use. It adopts a CO Alert Technology. Because of this, the generator can monitor the carbon monoxide (CO) levels so that when these levels are high, it can shut down automatically to ensure user safety.

• Powerful engine

The XP12000HX series packs a powerful 460cc OHV DuroMax engine. This engine features copper windings that enhance the longevity of the motor. Still, the generator integrates a low oil sensor. The sensor detects the amount of engine oil enabling the generator to turn off automatically on low levels to protect the engine from damage.

• Portable design

If portability is one of your concerns when selecting a dual-fuel engine, the XP12000HX has your back. The generator features solid wheels with metal rims so that it can glide on any terrain smoothly. Additionally, there are heavy-duty fold-down dual handles that allow you to lift the generator for additional convenience.

• Variety of power outlets

Another benefit of this generator is its ability to power a variety of appliances. It features a loaded power panel with one 120V 30AMP outlet, one 120/240V 50AMP outlet, four 120V GFCI household outlets, and a 120/240V 30AMP twist-lock outlet for optimal versatility.

• Easy to use

Finally, the DuroMax XP12000HX is easy to use. It features a push-button control that allows you to start the engine fast and smoothly. Adding to that, there is a front-facing fuel interface for easy transition from one fuel type to another.

A digital multimeter is another plus meant to display the voltage, total hours run, frequency, and hours until the recommended maintenance. Plus, the generator features a manual backup recoil starter that allows you to start the engine when the internal battery is drained.


• The generator provides a long runtime.

• It is mounted on a heavy-duty frame with metal protective panels.

• Large on/off button for fast startups.

• Accessible drain plug, air filter, and oil filler for easy maintenance.


• High noise level.

• The generator is quite heavy, but wheels help the transportation of this generator.

Check out the current price on Amazon.

3. Green-Power America GN12000DEW Dual Fuel Generator-12,000 Watts Generator Review

Are you tired of power outages? Are you looking for a reliable power source for your home, office, or camping needs? If so, a 12,000-watt generator might be just what you need. 12,000-watt generators are very reliable, thanks to their high wattage and capacity.

green power

Below, we review one such generator: The Green-Power America GN12000DEW Dual Fuel Generator-12,000 Watts Generator.

Green-Power America Dual Fuel Generator

Green Power America is a reputable American-based manufacturer hailed for its high-quality, environmental-friendly products. The company utilizes the best materials to build generators on the pillars of durability, quality, longevity, and innovation.

One of its generators, the Green-Power America GN5250DW, is well suited to home, office, recreational, and emergency use. Its engine is designed to supply 12,000 Starting Watts and 9,500 Continuous Running Watts, making it a powerful, reliable power source.

This Green-Power generator can run for 9 hours at full load and 12 hours at 50 percent load. It allows you two fuel options: gas or propane. Here is all you should know about it:

Product Description

The Green-Power generator is compatible with both propane and gasoline as fuel sources. When using the latter, the engine offers a 12,000 Peak wattage and 9500 Continuous Running Wattage. The propane option allows a peak surge of 10,750 watts and continuous running wattage of 8,550.

The 479cc Professional Brand Engine of the Green-Power America GN12000DEW Dual Fuel Generator-12,000 Watts Generator is approved by the EPA. It runs alongside a built-in fuel gauge, automatic voltage regulator (AVR), and a feature that shuts off the engine at low oil levels.

Key Features

  • Manufacturer: Green power America GN
  • Wattage: 12,000 watts
  • Color: Green
  • Weight: 202 pounds
  • Fuel type: Liquefied petroleum gas, gasoline
  • 223 cubic centimeter engine displacement
  • 27.3 x 20.5 x 22 inch dimensions
  • 4-gallon tank
  • 12 Volt DC outlet
  • 4 stroke engine
  • 9-hour full running time


  • Offers flexibility in terms of fuel type
  • It has a 4-gallon fuel tank
  • It comes with a mobility kit with slid wheels
  • High peak and running wattage
  • Encased in a heavy steel frame
  • It has a protector that shuts the engine off automatically if oil levels are low to prevent damage.


· The pricing is a little on the higher side.

Best Dual Fuel Generators Reviews

To sum up, Green Power America products are known for their high-quality specifications and standards, and the Green-Power America GN12000DEW Dual Fuel Generator-12,000 Watts Generator is no exception.

This generator offers excellent flexibility for anyone looking for a backup power source for their home, office, or camping trips. While the price might be a little high, this is a worthy investment.


Whether you are buying a dual-fuel generator to power your electronics during power outages or for use in places with no power access, you must consider the factors listed in this article for the right purchase.

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