Best Dual Fuel Inverter Generators - The Ultimate Guide for Uninterrupted Power Supply
David Hill
Dual Fuel Inverter Generators are a great choice for those looking for reliable and efficient power when they are away from a traditional power source. These generators are designed to run on either gasoline or propane, giving you the freedom to choose the fuel type that is most convenient for you. They are also highly portable and feature quiet operation, making them ideal for camping, tailgating, and other outdoor activities. With their inverter technology, dual fuel inverter generators are able to produce clean and reliable power, as well as run for extended periods without needing to be refueled.

Comparison
No | Image | Product | Score | Check |
---|---|---|---|---|
1 | ![]() | Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator | 9.7 | Check Price |
2 | ![]() | Champion Power Equipment 201183 2500-Watt Ultralight Portable Dual Fuel Inverter Generator | 9.5 | Check Price |
3 | ![]() | WEN DF250i Super Quiet 2500-Watt Portable Dual Inverter Generator | 9.2 | Check Price |
4 | ![]() | WEN DF451i Super Quiet 4500-Watt Electric Start Dual Fuel RV-Ready Portable Inverter Generator | 8.9 | Check Price |
5 | ![]() | Westinghouse Outdoor Power Equipment iGen2550DFc 2550 Watt Dual Fuel Portable Inverter Generator | 8.7 | Check Price |
#1:Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator
Overall Experience
The Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator is a great choice for travel trailers or home use, providing a strong power output to run all your essentials. It features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet, and Two USB Outlets, and is backed by a 3-year limited service, labor, and parts coverage and nationwide customer service network.
Product Quality
The Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator is made of high-quality materials, and features a telescoping handle, gas or propane powered, remote start with included key fob, electric and recoil start, grounding system-floating neutral, and led data center. It also has automatic low oil and carbon monoxide (CO) shutdown, and is EPA and CARB compliant.
Performance
The Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator produces up to 4500 peak watts and 3700 rated watts at less than 3% THD, and is extremely fuel efficient with up to 18 hours run time on a 3.4 gallon gas tank. It also features an “economy mode” for maximum fuel efficiency, and is extremely quiet with as low as 52 dBA noise output.
Ease of Use
The Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator is easy to use, with a rotating digital display that shows fuel level, power output, remaining run time, voltage output, and lifetime hours. It is also parallel capable for additional power.
Value for Money
The Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator is a great value for money, with all its features and performance at a competitive price.
Pros and Cons
- Pros:
- 4500 peak watts and 3700 rated watts at less
#2:Champion Power Equipment 201183 2500-Watt Ultralight Portable Dual Fuel Inverter Generator
Overall Experience
The Champion Power Equipment 201183 2500-Watt Ultralight Portable Dual Fuel Inverter Generator with CO Shield® provides a reliable and convenient solution for power needs.
Product Quality
The product is made of high-quality materials and has been designed to provide reliable power and long-term use.
Performance
The generator provides 2500 starting watts, 1850 running watts and up to 11.5 hours run time on gasoline, and 1665 running watts and up to 34 hours on propane, making it a reliable and efficient source of power.
Ease of Use
The generator is easy to use and includes a covered 120V 20A household duplex outlet with clean electricity (less than 3% THD), plus a 12V regulated automotive-style outlet, and a handy dual port USB adapter.
Value for Money
The generator is priced reasonably and includes a 3-year limited warranty with FREE lifetime technical support from dedicated experts.
Pros and Cons
- Pros:
- Easy to use
- Reliable power source
- Reasonable price
- 3-year limited warranty
- Cons:
- No automatic voltage regulation
#3:WEN DF250i Super Quiet 2500-Watt Portable Dual Inverter Generator
Overall Experience
The WEN DF250i Super Quiet 2500-Watt Portable Dual Inverter Generator is an excellent product that offers a great overall experience.
Product Quality
The product is made with high-quality materials and is built to last. It is also backed by a two-year warranty.
Performance
The generator produces 2500 surge watts and 2000 running watts on gasoline and 2250 surge watts and 1800 running watts on propane. It also produces clean power to safely operate sensitive electronics such as smartphones, tablets, televisions and computers.
Ease of Use
The generator is easy to use, with features such as Auto Fuel Selection Technology, which automatically switches from propane to gasoline for longer run times, and oil access panel.
Value for Money
The generator offers great value for money, with its features and two-year warranty.
Pros and Cons
- Pros:
- Dual fuel 80cc engine
- Auto Fuel Selection Technology
- Extremely quiet 52 dB operation
- Produces clean power to safely operate sensitive electronics
- Two-year warranty
- Cons:
- Expensive
#4:WEN DF451i Super Quiet 4500-Watt Electric Start Dual Fuel RV-Ready Portable Inverter Generator
Overall Experience
The WEN DF451i Super Quiet 4500-Watt Electric Start Dual Fuel RV-Ready Portable Inverter Generator with Fuel Shut-Off is a reliable and powerful unit that provides a safe and efficient way to generate electricity.
Product Quality
This generator is built with quality materials and has a 212cc engine that produces very quiet operation (58 dBA at quarter load, 22 feet). It is also EPA III and CARB compliant, making it safe for use in many environments.
Performance
The WEN DF451i generator is capable of producing 4500 surge watts of power on either gasoline or propane, and the Auto Fuel Selection Technology automatically switches from propane to gasoline for longer run times. It also produces clean power to prevent damage to sensitive electronics such as smartphones, tablets and laptops.
Ease of Use
This generator is very easy to use with its keyless electric start, back-up recoil starter, fuel shut-off for easier maintenance, onboard wheels and carrying handle, and a digital load and fuel display. Additionally, it comes with two three-prong 120V receptacles, one RV-ready AC 120V NEMA TT-30R receptacle, one 12V DC receptacle, and one 5V USB port.
Value for Money
The WEN DF451i generator is a great value for the money as it provides reliable and efficient power and is backed by a three-year limited warranty.
Pros and Cons
- Pros:
- Dual fuel design
- Auto Fuel Selection Technology
- EPA III and CARB compliant engine
- Produces clean power
- Keyless electric start, back-up recoil starter, and fuel shut-off for easier maintenance
- Onboard wheels and carrying handle
- Two three-prong 120V receptacles, one RV-ready AC 120V
#5:Westinghouse Outdoor Power Equipment iGen2550DFc 2550 Watt Dual Fuel Portable Inverter Generator
Overall Experience
The Westinghouse Outdoor Power Equipment iGen2550DFc 2550 Watt Dual Fuel Portable Inverter Generator is a great product that meets the needs of any home emergency power outage situation. It has a great design, is very efficient, and provides enough power to run your home essentials.
Product Quality
The product is designed with quality materials and is very durable. It has a rotating digital display that shows fuel level, power output, remaining run time, and voltage output. It also has several outlets such as an RV ready TT-30R outlet, two 120V 20 Amp Outlets, and two USB outlets.
Performance
The Westinghouse Outdoor Power Equipment iGen2550DFc 2550 Watt Dual Fuel Portable Inverter Generator has a peak power of 2550 Watts and a rated power of 1800 Watts at less than 3% THD. It is also extremely quiet, with a noise output of only 52 dBA and up to 12 hours of run time on a 1.16 gallon gas tank.
Ease of Use
The Westinghouse Outdoor Power Equipment iGen2550DFc 2550 Watt Dual Fuel Portable Inverter Generator is very easy to use. It has an intuitive design and is lightweight, making it easy to move around and transport. It also has an Economy Mode for maximum fuel efficiency.
Value for Money
The Westinghouse Outdoor Power Equipment iGen2550DFc 2550 Watt Dual Fuel Portable Inverter Generator is an excellent value for the money. It is a great choice for home use as an emergency backup and is backed by a 3-year limited service, labor, and parts coverage.
Pros and Cons
- Pros:
- 2550 peak watts and 1800 rated watts at less than 3% THD
- Great choice for home use as an emergency backup
- Extremely quiet and fuel efficient
- Led data center for monitoring power output and remaining

- Score9.7
Apcstart Score is a ranking system developed by Apcstart.com. Apcstart score has no relationship or impact from any manufacturers or sales agent websites. Learn more
- BrandWestinghouse Outdoor Power Equipment
- Prime

Champion Power Equipment 201183 2500-Watt Ultralight Portable Dual Fuel Inverter
Check Price On Amazon- Score9.5
Apcstart Score is a ranking system developed by Apcstart.com. Apcstart score has no relationship or impact from any manufacturers or sales agent websites. Learn more
- BrandChampion Power Equipment

- Score9.2
Apcstart Score is a ranking system developed by Apcstart.com. Apcstart score has no relationship or impact from any manufacturers or sales agent websites. Learn more
- BrandWEN
- Prime

- Score8.9
Apcstart Score is a ranking system developed by Apcstart.com. Apcstart score has no relationship or impact from any manufacturers or sales agent websites. Learn more
- BrandWEN
- Prime

- Score8.7
Apcstart Score is a ranking system developed by Apcstart.com. Apcstart score has no relationship or impact from any manufacturers or sales agent websites. Learn more
- BrandWestinghouse Outdoor Power Equipment
- Prime
Last update on 2023-12-05 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API
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Best Dual Fuel Inverter Generators for Home Use - Reviews & Comparison. Image source: Amazon.com
1. What is a dual fuel inverter generator?
A dual fuel inverter generator is a generator that runs on both gasoline and propane. This type of generator is great for people who need a reliable source of power for camping, RVing, tailgating, or other outdoor activities. It is generally lightweight and portable, which makes it easy to transport.
2. What are the advantages of using a dual fuel inverter generator?
The main advantage of using a dual fuel inverter generator is the flexibility it offers. It can be used with either gasoline or propane, allowing you to choose whatever fuel source is more readily available or more cost-effective at the time. Additionally, dual fuel inverter generators are typically quieter than traditional gasoline generators, making them a better choice for outdoor activities.
3. What features should I look for when buying a dual fuel inverter generator?
When shopping for a dual fuel inverter generator, it's important to consider the size and wattage of the unit. You'll want to make sure the unit is powerful enough to meet your needs, as well as small enough to be easily transported. Additionally, you should look for a generator with a low noise level and other features such as USB ports, overload protection, and low oil shut-off.
4. How much does a dual fuel inverter generator cost?
The cost of a dual fuel inverter generator can vary depending on the size and features included. Generally, you can expect to pay between $500 and $1,500 for a unit that meets your needs. It's important to do your research and compare prices before making a purchase to ensure you're getting the best value for your money.
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The Best Dual Fuel Inverter Generators of 2023 – Reviews and Buying Guide. Image source: Amazon.com
I believe Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Dual Fuel Portable Inverter Generator is one of the best dual fuel inverter generators on the market. It has many features that make it ideal for a range of different uses. It is powerful, reliable, and energy-efficient, making it a great choice for anyone looking for a generator that can handle a variety of tasks. Overall, I think it is a great option for anyone looking for a dual fuel inverter generator.