Looking for the best dual fuel generator? Look no further! Our comprehensive guide to the top dual fuel generators on the market will help...
Best Dual Fuel Generator

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When seeking the best dual fuel generators, it’s crucial to consider their versatility and convenience. Dual-fuel generators offer the flexibility to use gasoline or a cleaner alternative such as natural gas, making them perfect for power outages and the best for RVs. Portable power stations and solar generators are also great options, but dual-fuel models provide that additional reliability and fuel capacity, especially when a gas station isn’t nearby. With features like solar input and even tri fuel capabilities, these generators ensure your devices and appliances stay powered in any situation.

Moreover, features such as a carbon monoxide detector are pivotal for safety, particularly when generators are used in enclosed spaces. The best dual fuel generators balance power output with fuel efficiency, offering a range of fuel options to keep essential appliances running without frequent refueling. Discover the dual-fuel generators that stand out for their robust features, including delta max efficiency, flexible fuel options, and the ability to keep essential appliances running. 

6 Best Dual Fuel Generator

1. DuroMax XP13000EH Dual Fuel Portable Generator

Best Dual Fuel Generator

The DuroMax XP13000EH Dual Fuel Portable Generator offers a substantial 120 volts of power and the convenience of running on gasoline. It’s designed to provide a reliable power source for a variety of needs, whether it’s for home backup during outages or providing electricity for outdoor events. The generator’s dual-fuel capability allows for flexibility in fuel choice, ensuring that you can always have power when you need it.

This model is known for its robust build and longevity, with users praising its ability to handle high-power demands. The generator’s capacity to run on gasoline is particularly beneficial when other fuel sources are scarce, making it a versatile option for emergency preparedness or off-grid living.

Being portable, the DuroMax XP13000EH can be easily transported to different locations, making it a practical choice for both homeowners and professionals who need power on the go. Its electric start and user-friendly controls provide convenience and ease of use, which enhances the overall user experience.


  • 120 volts of power
  • Runs on gasoline for easy refueling
  • Portable for ease of transportation
  • Electric start for convenience
  • User-friendly controls


  • Higher noise level
  • Substantial weight

2. Westinghouse Outdoor Power Equipment

Best Dual Fuel Generator

The Westinghouse Outdoor Power Equipment is included in the lineup of top dual-fuel generators for its dependable performance and versatility. It’s engineered to provide users with the convenience of selecting between multiple fuel sources, ensuring continuous power supply even when one fuel type is unavailable. This model excels in both residential and commercial settings, offering a reliable power solution for various applications.

Users appreciate the generator’s robust design and the manufacturer’s commitment to quality, which is evident in its solid construction and durable components. The dual-fuel technology also contributes to its efficiency, as it allows for an adaptable approach to power generation based on the availability and cost of fuel.

With a focus on customer satisfaction, Westinghouse has equipped this generator with features that enhance its usability, such as easy-to-read gauges and straightforward operation. It stands as a testament to the brand’s reputation for producing efficient power equipment that meets the needs of a diverse consumer base.


  • Versatile fuel options
  • Robust and durable design
  • Easy-to-read gauges
  • User-friendly operation
  • Reliable performance


  • Potential for louder operation
  • Heavyweight for some users

3. WEN DF451i Super Quiet

Best Dual Fuel Generator

The WEN DF451i Super Quiet portable generator is a standout choice for those who need quiet operation without sacrificing power. It provides an impressive peak watts output while maintaining a lower noise profile, making it ideal for camping trips, outdoor gatherings, or any situation where noise is a concern. With a sizable gas tank, this generator can run for extended periods, ensuring that your running watts needs are met consistently and reliably.

The generator’s quiet operation is a result of its well-designed engine and sound-dampening technology, which minimizes disruptions in any environment. Its portability is further enhanced by its lightweight design, allowing for easy transportation and setup wherever power is needed.

In addition to its peak and running watts capabilities, the WEN DF451i also features a user-friendly interface, making it accessible for users of all experience levels. Its efficiency and quiet performance have earned it a spot among the best portable generators on the market.


  • Peak watts for high-power needs
  • Large gas tank for extended use
  • Super quiet operation
  • Portable and lightweight
  • User-friendly interface


  • Limited fuel options
  • Possible higher cost

4. Champion Power Equipment

Best Dual Fuel Generator

Champion Power Equipment is well-known for producing dual-fuel generators that offer both performance and convenience. These generators are designed to provide the flexibility to switch between fuel types, ensuring you have power when you need it most. The versatility of these models makes them an excellent choice for a variety of outdoor and emergency situations, where power access is critical.

The brand’s commitment to quality is evident in the construction and efficiency of its generators. Champion’s models are often praised for their reliability, ease of use, and the customer support provided by the company. This makes them an attractive option for those who value long-term performance and peace of mind.

Whether for home backup, professional use, or recreational activities, Champion dual-fuel generators are engineered to meet a wide range of power demands, providing users with a dependable source of electricity that is adaptable to their specific needs.


  • Flexible fuel switching
  • Reliable performance
  • Durable construction
  • User-friendly interface
  • Excellent customer support


  • May be heavier than some competitors
  • Cost may be a factor for some users

5. Pulsar 5,250W Dual Fuel Portable Generator

Best Dual Fuel Generator

The Pulsar 5,250W Dual Fuel Portable Generator boasts 120 volts of power and the flexibility of running on gasoline, making it a robust choice for those who need reliable power on the go. It’s designed with the capability to run on a single tank of fuel, but also offers the convenience of switching between fuel tanks or even multiple fuel sources, providing uninterrupted power during extended use.

Its versatility is a key feature, as it allows for operation in a variety of settings, whether you’re at home during an outage or at a job site requiring consistent power. The generator’s design focuses on user convenience, with easy-to-use controls and clear indicators that make operation straightforward for anyone.

With a reputation for durability, the Pulsar generator is built to last and withstand the rigors of both occasional and frequent use. Its portability is an added benefit, allowing users to bring power wherever it’s needed without hassle.


  • Compatible with both gasoline and propane, offering flexibility
  • Features a large gas tank for extended running times
  • Can handle power-hungry appliances with high running watts
  • Portable design facilitates easy movement and storage
  • Built with multiple outlets for various power needs


  • May be louder than some users prefer
  • Potentially heavy for some users to move

6. Westinghouse Outdoor Power Equipment iGen2550DFc

Best Dual Fuel Generator

The Westinghouse Outdoor Power Equipment iGen2550DFc stands out as a versatile dual-fuel generator that can switch between gasoline and propane with ease. Its large gas tank ensures that it can run for extended periods, making it ideal for various applications, such as camping trips or as a backup power source during natural disasters. The unit boasts a considerable power output, which allows it to support even power-hungry appliances.

One of the key advantages of this model is the inclusion of innovative features like the Westinghouse Smart Switch, which allows for seamless transition between fuel sources. Additionally, the iGen2550DFc model is designed for portability, with a compact frame and built-in handles, making it easy to transport to any location where power is needed. Furthermore, it is engineered with a focus on fuel efficiency and reduced noise levels, contributing to a more pleasant user experience.

Despite its strengths, potential buyers should consider the weight of the generator, which might be challenging to handle for some. Furthermore, while it operates quieter than many traditional generators, noise levels may still be a concern for users with heightened sensitivity or in noise-restricted areas. Nevertheless, the Westinghouse iGen2550DFc is a robust choice for those seeking a reliable and flexible power solution.


  • Supports dual-fuel technology for versatility
  • Efficient fuel usage for longer operation
  • High wattage for diverse electrical needs
  • User-friendly interface and easy start-up
  • Robust construction for durability


  • Some models may have a higher price point
  • Weight can be an issue for portability

Buying Guide

When selecting dual-fuel generators, one must consider their ability to provide reliable backup power while offering the versatility of using multiple fuel sources.


Price is a critical factor in purchasing a generator, with dual-fuel models varying in cost based on power output and features.

User Reviews

User reviews are insightful, revealing real-world experiences with the generator’s performance and reliability as a power source.


Quality is paramount, ensuring that the generator can withstand regular use and provide consistent power output without fail.

Usage and Compatibility

Assessing the intended usage and compatibility with devices is crucial for selecting a generator with the right power output.

Additional Features

Additional features, such as the EcoFlow Delta Pro’s expandable battery, can enhance the functionality of a dual-fuel generator.

Brand Reputation

A brand’s reputation can offer assurance of the generator’s performance, especially during critical needs like natural disasters.

Frequently Asked Questions


Whether you’re camping, handling a power outage, or need an efficient power source, a dual fuel portable generator can be an invaluable asset. Choosing the right dual-fuel generator involves considering power needs, fuel options, and specific use cases, such as for camping trips or emergency backup power. Refer to our guide for the best roundup.

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