Are you trying to find dual fuel portable generator among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling dual fuel portable generator on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 10 hours of research and did 53 dual fuel portable generator tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best dual fuel portable generator you can buy today
- 4000 peak watts / 3200 running watts on gas
- 3700 peak watts / 3000 running watts on propane
- Continuous operation up to 4.5-hours at half load (1.1 Gallon Fuel Tank)
- Ultra lightweight at only 47.3 pounds, ideal for outdoor activity use
- Super quiet, making around 59db at half load
- High speed 5.5HP 145cc engine, good for emergency home backup power
- Safely power sensitive electronics such as televisions, cell phones, laptops, and more
- DUAL FUEL: 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.Fuel Gauge : No. Voltmeter : No.
- ELECTRIC START: Battery included, plus Quick Touch Panel allows you to access all your controls in one spot
- QUIET OPERATION: 61 dBA is perfect for RVs, tailgating, your next project or backup power for your home, featuring 4500 starting watts and 3500 running watts with up to 14 hours run time on gasoline
- CLEAN POWER: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean electricity (less than 3% THD) and 12V DC outlet with dual USB adapter
- CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
- 9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge
- Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety
- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours
- Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network
- 4000 Peak Watts and 3300 Rated Watts at Less Than 3% THD – Telescoping Handle – Gas or Propane Powered – Remote Start With Included Key Fob, Electric and Recoil Start
- Features a 5–20R 120V Duplex Household Outlet, an RV-Ready Tt-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use with Automatic Low Oil and Carbon Monoxide (CO) Shutdown – Strong Enough to Run All Your Essentials
- Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours
- Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 7 Hour Run Time on a 1.69 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
- 2, 200 peak watts/ 1, 800 Rated watts (gas) & 2, 000 peak watts/ 1, 600 Rated watts (LPG)
- 80cc, 3Hp, single cylinder, 4-stroke, OHV, air cooled Engine
- Inverter technology With parallel capability & super quiet operation (60Db)
- (2) 120V 15A AC outlets, (1) 5V integrated USB outlet, parallel sockets
- Stable sine WAVE to use with sensitive electronic equipment & dual fuel capability (gas or LPG)
- Compact carrying case design with 1. 18 gallon fuel tank
- 8 hour run-time on single tank of gas/ 75 minute run-time on 1 pound LPG tank @ 1/2 load
- Recoil start & low oil indicator with low oil shutdown
- Includes: Propane Hose, Spark Plug Wrench, 10W30 Oil Bottle (350ML), & Funnel
- CSA, EPA, CARB Compliant & Backed by a 1 year limited
- Gasoline: 5300 Running Watts & 6500 Peak Watts; Propane: 4800 Running Watts & 5800 Peak Watts; 4.7 Gallon Fuel Tank With Fuel Gauge; Up to 14.5 Hours of Run Time with 120/240V Volt Selector Switch
- Features One 5–20R 120V Household Duplex Receptacle, One RV-Ready TT-30R 30 Amp Receptacle, and One Transfer Switch Ready L14-30R 30 Amp Receptacle; All Outlets Have Rubber Covers for Added Safety
- Plug-and-Play: Comes With Oil, an Oil Funnel, Propane Hose, Tool Kit, Wheel Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- Powered by a 274 CC Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil and Carbon Monoxide (CO) Shutdown
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
- Switch between gasoline (4750 surge watts, 3800 running watt) and propane (4350 surge, 3500 running) with the simple turn of the selection dial
- Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
- Electric start powers the 224cc 4-stroke OHV engine with the turn of a key
- 4-gallon tank provides up to 11 hours of half load run time
- Includes two 120V GFCI outlets (5-20R), a 120V/240V NEMA 30A twist lock (L14-30R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a wheel and handle kit, a 47-inch LPG connection hose, and a 2-year warranty
- With 13,000 watts of power, the XP13000HX Dual Fuel generator will keep your whole home running during a storm or power outage, while protecting your family from harmful fumes with CO Alert
- Enjoy the freedom and flexibility of running your generator on either gasoline or propane. Propane is cost effective, clean-burning, fuel efficient, low maintenance, has a long shelf life, and is a readily-available fuel source.
- Built using a powerful 500cc OHV DuroMax engine and features ALL COPPER WINDINGS designed to make your generator last for years.
- The XP13000HX comes with a push button start, a front facing interface that allows you to change your fuel type in seconds, and a wide variety of outlets (including a transfer switch-ready 50 amp outlet)
- The fully loaded power panel includes four 120V GFCI household outlets, one 120V 30AMP outlet, one 120/240V 30AMP twist-lock outlet, and a heavy-duty 120/240V 50AMP outlet making it transfer switch ready!
- All-new control center with a digital multimeter, push-button start, and a front-facing fuel interface allowing you to change your fuel type in seconds!
- The digital multimeter displays voltage, frequency, total hours run, and hours until the recommended maintenance.
- Our innovative CO Alert eliminates the threat of carbon monoxide poisoning by automatically shutting down the generator when harmful fumes are detected
- 100% Copper Windings - Unlike aluminum, copper is a superior heat conductor that extends the life of your generator
- DuroMax portable generators are designed to be mobile and versatile, with the ability to provide power whenever and wherever you need it. DuroMax generators will power you whether you’re at home, on an RV trip, or at the jobsite
- 2550 Peak Watts and 1900 Rated Watts at Less Than 3% THD – Weighs Only 42.4 Lbs. – Gas or Propane Powered – One RV Ready TT-30R Outlet, Two 120V 20 Amp Outlets, and Two USB Outlets
- Great Choice for Home Use as an Emergency Backup in a Power Outage – Strong Enough to Run All Your Home Essentials – Featuring Automatic Low Oil and Carbon Monoxide (CO) Shutdown
- Extremely Quiet, Extremely Fuel Efficient: As Low As 52 dBA Noise Output and Up to 12 Hours of Run Time on a 1.16 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
- Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, and Voltage Output
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network
- Plenty of Power – With 10,000 starting watts and 8,000 running watts, this unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
- Dual Fuel Technology – This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice
- Powerful Engine – The DuroStar 439cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
- MX2 Technology - Get the maximum power from each of the 120-volt receptacles. Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power. Ideal for usage with RVs
- Fully Featured Power Panel – The power panel includes a wide selection of outlets for maximum compatibility in your applications including: (2) 120V household GFCI outlets, (1) 120V 30A twist lock outlet, (1) 240V 30A outlet, and one 240V 50A outlet. The panel also includes a voltmeter and 12V DC charging posts for charging external batteries
- 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.Runtime (Gasoline) at 50% Load : 9 hrs. Runtime (Propane) at 50% Load : 8 hrs.
- Dual Fuel Technology – This generator runs on gasoline or propane, giving you the freedom and flexibility of fuel choice. Low Oil Shutoff
- Powerful Engine – The DuroMax 224cc OHV engine is a workhorse that provides plenty of power to handle multiple jobs, from powering high voltage appliances to heavy duty power tools
- MX2 Technology - Get the maximum power from each of the 120-volt receptacles. Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power. Ideal for usage with RVs
- Fully Featured Power Panel – The power panel includes a wide selection of outlets for maximum compatibility in your applications including: (2) 120V household GFCI outlets, and (1) 120/240V 30A twist lock outlet. The panel also includes a voltmeter and 12V DC charging posts for charging external batteries
- Operate your 2500-watt portable generator right out of the box on either gasoline or propane, plus features CO Shield carbon monoxide auto shutoff system.Voltmeter : No, Automatic Voltage Regulation : No.
- With an ultra-quiet 53 dBA from 23 feet, enjoy 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
- The optional, sold-separately parallel kit enables this inverter to connect with another 2500-watt Champion inverter to double your output power
- 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
- Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
- ⚡ 4500 Peak Watt | 3600 Rated Watt on Gas or 4200 Peak Watt | 3300 Watt on Propane! Powered by Genkins's 4 Choke 233 cc Engine
- ⚡ Dual Energy Source, run on gas or propane!
- ⚡ 4 Gal Gas Tank, ensure a 6.5 run time at full load or 9 hours at half load
- ⚡ Ideal for light buds, Small or Large Appliance, Air Compressors, Power Tools etc
- ⚡ 1 Year Manufacture Warranty! Parts & Service on us within first year of purchase!!
- Switch between gasoline (11,000 surge watts, 8,300 running watt) and propane (9,500 surge, 7,500 running) with the simple turn of the selection dial
- Voltage easily goes from 120V to 240V, perfect for transfer switches and emergency backup
- Electric start powers the 457cc 4-stroke OHV engine with the turn of a key
- 6.6-gallon tank provides up to 8.5 hours of half load run time
- Includes four 120V GFCI outlets (5-20R), a 120V 30A twist lock outlet (L5-30R), a 120V/240V 50A outlet (NEMA 14-50R), a 12V DC cigarette-lighter-style plug, a bottle of oil, a 47-inch LPG connection hose, and a two-year warranty
- Dual fuel design runs on both gasoline (4500 surge watts, 3500 rated watts) and propane (4500 surge watts, 3150 rated watts)
- Auto Fuel Selection Technology automatically switches from propane to gasoline for longer run times
- EPA III and CARB compliant 212cc engine provides extremely quiet operation (58 dBA at quarter load, 22 feet)
- Produces clean power to prevent damage to sensitive electronics such as smartphones, tablets and laptops
- Includes keyless electric start, back-up recoil starter, fuel shut-off for easier maintenance, onboard wheels and carrying handle, two three-prong 120V receptacles, one RV-ready AC 120V NEMA TT-30R receptacle, one 12V DC receptacle, one 5V USB port, a digital load and fuel display, and a three-year limited warranty
- DUAL FUEL: Operate your 7500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 1.2-quarts of oil (included) and has a low oil shut-off sensor
- ELECTRIC START: Power up the 439cc Champion engine with the handy rocker switch, battery included
- INTELLIGAUGE: Keep track of voltage, hertz and run-time hours to easily monitor power output and track maintenance intervals
- POWERFUL: At 9375 starting watts and 7500 running watts on gasoline and 8400 starting watts and 6750 running watts on propane, trust Volt Guard built-in surge protector to prevent overloads
- CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
- Gasoline Starting Amps at 120V: 78.1A.Gasoline Starting Amps at 240V:35.1A.Gasoline Running Amps at 120V:62.5A.Gasoline Running Amps at 240V:31.3A
- 7500 Rated Watts and 9500 Peak Watts (Gasoline); 6750 Rated Watts and 8550 Peak Watts (Propane); 6.6 Gallon Fuel Tank With Fuel Gauge; Electric Push-Button Start With Remote Key Fob
- Intuitive Control Panel Features Two GFCI 5–20R 120V Household Duplex Outlets and One L14-30R 120/240V 30A Twist-Lock Outlet; Outlets Have Rubber Covers for Added Safety
- Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual To Get You Started Right Out of the Box (Minimal Assembly Required)
- Powered by a 420cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter
- All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network
- More Portable：The DK3000iD is one of the smallest and lightest dual-fuel inverter generators on the market in the 2000-3000W power range. Measuring only 18.9' x 11.4' x 17.3' and weighing 45.2 lbs. net. More portable and powerful enough for basic outdoor power needs.
- More Fuel Options：Starting watts in gas mode is 3000W, running watts 2500W, built-in 1.0 gal fuel tank, and can be powered for 5 hours at half-load conditions. Connected to LPG, the peak watts are 2800W and the running watts are 2300W, which can get longer running time without midway operation.
- More Professional：Powered by the DK164F/P OHV 4 stroke, air-cooled engine, the 145 cc displacement is approximately 80% higher than generator engines in the same power range (typically 80 cc), ensuring that the DK3000iD always delivers dependable power, demonstrating superior durability and reliability at sustained high load output.
- Operation Quiet and Efficiency：Low Idle mode reduces fuel consumption depending on the load, eliminating the need to keep the engine running at full speed and reducing noise. A tank of fuel lasts up to 8 hours in Low idle mode, making it ideal for nighttime use.
- Warranty：Includes a 1-year limited warranty and free lifetime expert technical support. Offline set up with after-sales service site, purchase worry-free.
- Powerful Engine: 149cc OHV high performance 4 cycle engine. This inverter generator is fuel-efficient, reliable, providing long life and excellent heat dissipation.
- High Output + Quiet: 4,300 starting watts with 3,450 running watts on gas and 3,900 starting watts with 3,100 running watts on propane. Sound level as low as 63dB.
- Pure Power: 3% THD of clean power output. Inverter technology provides clean stable source of power for sensitive electronics such as, laptops, TV's, phone chargers and sensitive power tools.
- Multi-Featured Control Panel: The control panel consists of CO sensor indicator light, LED light, data center display, 1x 8.3A 12VDC, 1x L5-30R 30A 120V, 1x Duplex 5-20R 20A 120V.
- Low Idle Technology + Compact Design: Lightweight for easy transport and mobility with telescoping handle and flat free wheels. Extended run time of 7.5hrs at 25% load with 1.6 gallon fuel tank on gasoline.
- Fuel Sense Technology: Runs on gasoline or propane fuel giving you great flexibility during an emergency. Equipped with fuel sense technology, automatically switches from LPG to Gas for a combined run time of up to 26 hrs at 25% load.
- Parallel Equipped + Peace Of Mind: Our portable inverter is parallel equipped. A-iPower stands behind its products and offers a 3 Year Warranty.
- Compliant To The Latest Standards: Our portable inverter generator is EPA, PGMA & CARB certified and is equipped with a CO sensor with auto shutdown technology.
- 5,250W peak 4,250W rated (GAS)/ 4,750W peak 3,850W rated (LPG)
- The powerful 224cc, 4-Stroke, OHV, Air Cooled Engine is protected by a durable Powder Coated Steel Frame
- 4 Gallon Fuel Tank gives you up to 12 Hours of Continuous Operation at half load when running on gasoline
- Switch & Go Technology allow for seamless transitioning between LPG and Gasoline fuel sources while still in operation
- (2) 120V AC Outlets, (1) 30Amp RV Port, & (1) 120/240V Twist-Lock Outlet provide you with ample space for powering a variety of appliances, tools, and devices
- Designed with Fold-Down Handle & Never-Flat Wheels for added mobility and easy storage
- Features like the 3 in 1 digital meter, Low Oil Indicator, and Low Oil Shutdown mean less worry for you
- Includes handy Propane Hose and backed by a 1 Year Limited Warranty
How to choose a good dual fuel portable generator
Does the idea of finding a fantastic dual fuel portable generator make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in dual fuel portable generator. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top dual fuel portable generator products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top dual fuel portable generator on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top dual fuel portable generator brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top dual fuel portable generator based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the dual fuel portable generator were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good dual fuel portable generator, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your dual fuel portable generator.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting dual fuel portable generator for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our dual fuel portable generator. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what dual fuel portable generator should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on dual fuel portable generator.
