The 10 Best Propane Portable Generator, Tested And Researched

Sara Ryan By, Sara Ryan
Best Propane Portable Generator
Best Propane Portable Generator

The Rundown

1. Best Overall: Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator

We recommend this product cause it features a reliable push-button electric start system that makes starting and stopping the generator easy. Read Review

2. Best For Price: DuroMax XP12000EH Generator

With 12,000 starting and 9,500 watts, this unit can handle heavy loads from lights and refrigerators to home air conditioners and heavy power tools.  Read Review

3. Best Technology: Champion Power Equipment 76533

This unit is an excellent addition to your caravan and an affordable and practical solution in case of power outages or other emergencies. Moreover, it has a standard 30 amp RV outlet with enough power to start and run a 15,000 BTU RV air conditioner. Read Review

4. Best Powerful: Westinghouse 4500 Watt Super Quiet Dual Fuel Portable Inverter Generator

500DF Dual Fuel Inverter Generator is a superior power solution for your portable power needs, whether hiking or on the go. It's designed for maximum fuel economy with adjustable engine speed to deliver just the power you need at any given time and runs up to 18 hours on a 3. Read Review

5. Best Design: Champion Power Equipment 200961 2500-Watt Dual Fuel Portable Inverter Generator

This inverter is one of the lightest 2500-watt inverters in the industry and can be used with gasoline or propane fuel. With an ultra-quiet design and a peak starting wattage of 2500, this generator also has a run time of up to 11.5 hours on gas or 16 hours when running on propane fuel! Read Review

Power outages can damage food in the refrigerator and cause life-threatening situations in cold temperatures. A powerful propane generator can produce enough juice to keep the lights on, keep fresh food in the fridge, and run a space heater or air conditioner. 

Portable propane generators also bring electricity to off-grid locations such as campsites. Unlike gasoline, propane does not decompose, so propane tanks are easy to refill. Propane generators are clean, require little maintenance, and run smoothly even in the coldest winters. As a fuel, propane is more accessible to store than gas or diesel, making it a reliable choice for producers who don't have gas on their property.

After nearly hours of research, we were able to come up with many top products from prominent brands like Westinghouse outdoor power equipment, Duromax, Champion power equipment, A-ipower, Wen, Pulsar, Durostar, Genmax. Among them, We think the Best Propane Portable Generator is the Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator. Alternatively, if you're looking for another option, you may go with a DuroMax XP12000EH Generator. Our article today focuses on guidelines and tips to buy the right product that best suits your needs. Explore with us right here.

Our Top Picks

TOP Choice #1 Westinghouse 12500 Watt Dual Fuel Home Backup Portable Generator
Our Score:
Westinghouse Outdoor Power Equipment

This generator has an engine choke that operates automatically, making starting as easy as one push of a button. The remote start key allows the generator to be created and stopped from up to 260 meters away. The generator can also be activated with a traditional recoil starter, which increases starting reliability. 

Moreover, Gasoline and propane can conveniently be used interchangeably as fuel sources. An intuitive selector on the control panel makes it easy to switch between fuel sources - even when the generator is running. Propane is a cleaner burning and cheaper fuel source that can be stored indefinitely while reducing overall engine maintenance.

TOP Choice #2 DuroMax XP12000EH Generator
Our Score:

This product has a dual fuel technology that uses propane or gasoline, allowing freedom and flexibility in fuel choice. You can protect your investment by automatically shutting down the generator when it detects low oil. With DuroMax MX2 technology, you get maximum power from every 120V plug. Choose to run the generator simultaneously on 120V and 20V or only at full 120V. 

In addition, the device delivers the kind of power usually found on standby at home but in a portable package. Powerful and versatile, the XP12000EH is perfect for powering essential home appliances and even your central air conditioner in a power outage, storm, or emergency.

TOP Choice #3 Champion Power Equipment 76533
Our Score:
Champion Power Equipment

The Champion 3800 Watt Electric Start RV Generator has dual fuel that allows the 22cc engine to run on gasoline or propane. Thanks to Intelligauge, Volt Guard, and Cold Start technology, it offers up to 9 hours of run time on gasoline or 10.5 hours on propane. 

Additionally, the generator also has a battery for easy touch starting: an electric start button with an internal battery charger that charges the battery while the generator is running. Champion demands excellence from its dedicated technicians and service network to ensure excellent service and response anywhere, anytime. Because propane has such a long and stable shelf life, you don't have to worry about fresh gasoline in an emergency.

4 Westinghouse 4500 Watt Super Quiet Dual Fuel Portable Inverter Generator
Our Score:
Westinghouse Outdoor Power Equipment

This product features a reliable push-button electric start system that makes starting and stopping the generator easy. The engine choke operates automatically, making starting as easy as one push of a button. The remote start key allows the generator to be created and stopped from up to 260 meters away.

Plus, the generator can also be started with traditional recoil, increasing starting reliability. Gasoline and propane can conveniently be used interchangeably as fuel sources. An intuitive selector on the control panel makes it easy to switch between fuel sources - even when the generator is running.

This product has an optional attachable parallel kit that allows two inverters to be integrated, and the kit includes a standard 30A RV outlet and a 120V 30A locking outlet. Connect sensitive electronics confidently because this inverter delivers clean power (and 3% THD).

Furthermore, this model is designed to be safe with a low oil change sensor and has an oil capacity of 0.5 liters (including 10W-30). Champion's inverter technology consists of an intelligent economy mode that can reduce electrical load. Fully assembled and with hassle-free installation, the built-in handle makes transport easy.

The A-iPower SUA2000iD dual fuel inverter generator produces 2000 starting watts with 1600 watts of gasoline and 1800 starting watts with 1500 watts of propane (LPG). Phones, TVs, laptops, and other electronics for hikes and tailgate parties. It has a super quiet operation at just 52 decibels, allowing you to work efficiently without disturbing your friends and neighbors. 

Moreover, each SUA2000iD comes with a set of parallel cables that allow users to link two SUA2000iDs together for a combined output of 2000 watts. 

Remember when your generator could run on gas or propane? Whether we're bringing food to your home during an emergency or charging your family's cell phones at the campsite, WEN has reliably lit up life since 1951. Now you can get power from two different sources with the WEN 

Besides, you can select the desired method, gasoline or LPG, and start the generator using the electric starter. Propane gives the generator  350 surge voltage and 3500 working watts, while gasoline gives up to 750 and 3800 working watts. 

The 457cc, single cylinder, 4-stroke, air cooled, OHV engine with electric start is protected by a durable powder coated frame

Dual fuel capability allows you to choose between gasoline & LPG fuel sources; great for emergency situations or natural disaster as LPG may be more readily available and easy to store

A 8 gallon fuel tank gives you up to 12 hours of continuous operation at half load when running on gasoline

Convenient drop-down handles and 10” never-flat wheels for added mobility and easy storage

12, 000 peak watts/ 9, 500 Rated watts (gasoline) & 10, 800 peak watts/ 8, 550 Rated watts (LPG)

Complete with low oil shut-off, 3-in-1 digital meter, and automatic voltage Regulation for less worry and hassle

Includes propane hose & backed by a 1 Year limited

(4) 120V 20A AC outlets, (1) 120V/240V 30A twist-lock outlet, (1) 120V/240V 50A outlet, (1) 12V DC output provide ample space for powering appliances, tools, and other devices

Power source type: Gas Powered

Durable DuroStar 18 HP, air cooled with low oil shutoff and electric key start.

Full EPA and CARB compliance allows for operation in all 50 States

Dual fuel technology allows generator to be run on propane or gas.

Engine type: 4-Stroke

Heavy duty frame with four point fully isolated motor mounts for smooth quiet operation.

Full power panel with oil warning Light, volt meter, circuit breaker and power outlets.

10 GENMAX Portable Inverter Generator
Our Score:

【PARALLEL CAPABILITY】 Connect two GM3500iAED inverters together to double your power to 7000 peak watts and 6400 running watts. (Parallel kit sold separately.)

【EASY TO CARRY AND USE】 1 telescopic rod and 2 rolling wheels for easy travel; At only 56.2 pounds, Light weight and compact design; 5 in 1 Digital Data Center(Hours, Voltage, Loading,Gas fuel meter, Frequency) ,Remote Start With Key Fob.

【DUAL FUEL OUTPUT】 145cc 4-stroke OHV high speed engine produces 3500 peak watts and 3200 rated watts with clean electricity (less than 3% THD) on gasoline or propane. This generator is perfect for emergency home power, jobsite use, or camping with your RV.

【 Extremely Quiet, Extremely Fuel Efficient】 as Low as 62 dBA Noise with 25%loading at 23 feet distance. Features “LOW IDLE Mode” for Maximum Fuel Efficiency

【CO DETECT】 Automatically turns off the generator when an unsafe level of carbon monoxide is detected.

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How Can You Choose The best propane portable generator Among Numerous Products From Different Brands?

It can take you much time to research the outcome of best propane portable generator. It doesn't mean you can’t get the best one for yourself. We are the experts specializing in studying market and products. We will help you with your best propane portable generator issues, no matter what time it is!

Please have a closer look at the things below to evaluate and then choose the right best propane portable generator for your need:

Fuel Source

Generators are generally powered by either gasoline, natural gas or propane.
The majority of portable generators run on gasoline and can generally keep fridges and lights running for several hours. These generators can't be relied upon for long-term power backups, such as when there is no electricity for several days.
Propane and natural gas are used more often for large home-standby generators. These fuels can be used for larger home standby generators as they are cleaner-burning and offer on-demand power.
Solar or battery-powered power sources are an alternative to traditional fuel-powered generators. These machines have different capabilities, and their run time can vary widely. However, they might be the best match for you if your power requirements are less than minimal. They are typically used for camping only, not home.


A generator's wattage is the measure of its ability to provide power for whatever it plugs into. This information is crucial to understand about any generator that you are considering.
However, this number does not represent the entire picture. Wattage is made up of three parts: power needed to turn on an appliance and power required to maintain it running. It also includes power necessary to sustain a power surge, which is when regular juice returns to normal and all appliances start to work again. Many appliances use more power for startup than their run energy consumption. You could overload your generator when you turn on appliances and other devices. If the generator can't provide enough power, it could overload. You need to know how many watts your generator can generate, depending on whether it is powering just one item or the whole house.
An increase in generator costs is generally associated with a higher wattage. Most people agree that it's better to have enough power than not to be able to run your fridge or keep cool by a fan.

Automatic Start

Whole home generators can automatically start when power goes out. This allows the generator to automatically start supplying power when there is no electricity from the utility. This feature is usually only available on standby generators, and not portables. These systems can provide peace of mind and may be more expensive than the security that your generator will automatically turn on without interrupting vital systems like heating and cooling.


You need to decide which generator type is best for you: a portable or standby generator. This will help you decide if you just want the lights to stay on or if you need to power other electrical components such as the refrigerator, window, central air conditioner, and the fridge.


A warranty is usually included with the purchase of a generator. The warranty covers both labor and parts for most residential inverter and portable generators. For standby generators which can be larger investments, you will usually get a 3- to 52022 warranty period.
Certain warranties may also include travel expenses for technicians to visit the generator and fix it. However, this depends on which manufacturer you are using.


Installing home generators requires space. So make sure that you consider the dimensions of all models. You can find generators in a variety of sizes, from smaller units measuring less than 3ft to more large units measuring 5ft or more. A general rule of thumb is that the generator with the highest power rating will be larger.
Be aware that the clearance between your home and generator may be determined by local codes or model specifications. A small generator may require only 18 inches of clearance.


Does The Portable Generator Need To Be Grounded?

Yes. It is important that the generator be correctly grounded in order to protect your safety. The generator must be grounded properly to avoid electrocution. Grounding is a subject matter that must be adhered to by all authorities, federal and state.

What Regular Maintenance Should Be Performed On A Home Generator?

You should get basic maintenance information from the manufacturer of any generator that you buy. However, most generator models will work fine if you follow these guidelines.
Run the generator at least 30 minutes per month or perform a weekly self test
When storing a gasoline-powered generator, add fuel stabilizer.
Regular oil changes are a must for your generator.

Can I Vent The Exhaust Out Of An Enclosed Area?

No. The generator should not be used in enclosed areas or homes. The portable generators can only be run outdoors where there is adequate ventilation. As with all gasoline engines exhaust, generators contain poisonous carbon monoxide.

Where Is The Best Place To Put Your Home Generator?

Natural gas generators do not produce as much fumes than natural gas ranges. Gasoline-powered generators can produce carbon monoxide exhaust fumes, which is why it's important to select the ideal location. These are the reasons why utility companies and local codes often have specific requirements for placement.
A generator should generally be located at least 5ft from any windows or doors. While some generators are able to be mounted as close as 18inches from the house, it is still important that the generator is at least 5ft away from any air intake areas on the property.
It is not advisable to use portable generators in an indoor environment, such as a garage. This type of generator is best placed outdoors, away from windows and doors.

Can I Use The Generator During Inclement Weather?

Although you can use your generator in any weather or temperature, protect it from the elements whenever it is not being used to stop it from shorting out and rusting. It is not recommended to run the generator indoors.

How Do You Safely Run A Home Generator?

A whole-home generator or standby generator must be connected to a switch. This disconnects your circuit panel and the electrical grid, allowing power to flow through the circuits from the generator.
You must manually start the power transfer for portable generators. These products have different safety requirements.

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About Sara Ryan

Sara Ryan
Sara Ryan is a freelance writer and avid diver. She first discovered her love for diving while on vacation in the Caribbean and has been hooked ever since. Sara loves exploring new dive sites and observing the fascinating creatures that live beneath the waves. As a native of Colorado, Sara enjoys spending her free time hiking and camping in the beautiful Rocky Mountains. She also enjoys writing about her adventures in diving and wildlife conservation.

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