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Best Propane Generators for Your Power Needs

Propane Generator

Power outages may cause lots of inconveniences in our daily life. A high quality propane generator can be the perfect solution to continue using electricity until the local utility company has restored power. Using a propane generator, you can turn on lights, a refrigerator, and small AC units. You may also take this generator to your campsite and construction site. The most advantageous thing is that propane will not degrade. You will continuously receive it from the propane tank. However, which are the best propane generators for your needs? We have reviewed the most popular ones for your investment. Read the review and buy the right propane generator.

Our Picks for the Best Propane Generators

DuroMax XP4850EH Generator

With a 4850W Dual Fuel hybrid generator, DuroMax XP4850EH is a powerful generator. The efficiency level is unquestionable, and that’s why we have put it at the top of the list.  The engine has cast iron sleeves for better performance. Moreover, the large built-in muffler helps in minimizing the sound.

You can choose between gasoline and liquid propane for this versatile fuel generator. There is a low-oil indicator, and the system automatically gets stopped due to the low lubricant level.

The easily readable control panel includes an analog Voltmeter to reveal the current output. The DuroMax XP4850EH has an innovative electric mechanism with a recoil start system. You can hit the start button to deal with this system. Some users like to drag the integrated rope. However, we think that the button makes your task easier.

The heavy-duty model has 4-point rubber mounts. It is another feature to ensure the smooth and noiseless operation of the motor.

Safe and user-friendly switchesNot easy to fill the oil tank
Folding handles in the wheel kit
No noise issue

Westinghouse iGen4500

The Westinghouse iGen4500 propane generator is a high-class model with 4,500 starting watts and 3,700 running watts. You can push a button for an easy electric start. You may also use the remote start system. The LED display informs you about the power output, run time, voltage, and fuel level.

The propane generator has a 3.4 Gal Fuel Tank, and the run time is about 18 hours. The overall design is lightweight, and you can carry the compact system to the desired place. Hold the top-carrying handle and move the system anywhere. The telescoping handle is another advantage for the user.

We have chosen this propane generator for its capability to produce stable power. You can best use it for your sensitive electronics, like mobiles, computers, TVs.

The go-to solution for RVsSlightly heavy
Large 4-gallon fuel tank
A compact design with wheels
Super quiet

WEN DF475T Dual Fuel 120V/240V Portable Generator

WEN has released an impressive series of generators, and DF475 is one of them. Quality craftsmanship and innovative features are the major reasons for choosing this model. During an emergency power outage, you may use the fuel generator. The system can be operated for 11 hours with a half-filled tank (capacity – 4 gallons).

The 224cc 4-stroke OHV 4750W engine has an air-cooled system. It can be a reliable source of power. Use the electric start system to trigger the engine. The dual-fuel capability is one of the notable features of the propane generator. You can choose between LPG and gasoline.

Moreover, it is easy to turn on the system. You have to twist a switch and start using the generator. Other interesting features of this propane generator are the foldable handles, easy storage, and high-quality tires.

Dual fuel operationLimited power outlets
Reliable and sturdy
Powerful to operate larger appliances
CARM compliant

Champion 3400-Watt Dual Fuel Portable Inverter Generator

RV enthusiasts can choose this dual-fuel generator as the best companion. You can choose between propane and gasoline to operate the system. You can add power to your 15,000 BTU RV air conditioners.

The 3400W portable generator has a unit holding 0.6-quarts of oil. Moreover, there is a low-oil shut-off sensor integrated with the system. We have also found a 3-Position Ignition Switch with this portable generator. The sound level does not go beyond 59 dBA.

The package includes a 2.3-foot hose that you may attach to your propane tank. We think that propane is a better fuel option for a longer run time. While using the battery, you have to recharge it frequently.

Innovative cold start technologyNo remote start option
Easy to carry
A Dual-Fuel system

Durostar DS10000EH 

Durostar has introduced a portable generator with dual fuel technology. It has claimed that the system provides you with 8,000 running watts and 10,000 starting watts. From refrigerators to lights and ACs, you can operate any system. However, consumers mostly use this device for their RVs. Propane and gasoline are two fuel options for this generator.

There are 120-volt receptacles to provide the optimal level of power. Interestingly, you can operate the generator at both 240V and 120V at a time.

The tank capacity is 8.3 gallons, and we have found it larger than other standard models. Moreover, the metal construction ensures a solid and durable design.

Dual fuel systemA noisier generator
Generous fuel tank
18HP engine
Multiple power outlet systems
Low oil indicator

DuroMax XP12000EH Generator

As a 12,000W portable generator, Duromax XP12000EH has an electrical start and manual recoil system. It is a dual fuel system with a heavy-duty design made of steel. You can use it mostly for household purposes.

Lots of consumers prefer propane to operate this generator. Moreover, the operating cost is not high, and you can save money.

The 457cc 4-stroke OHV engine is one of the reliable parts of the generator. The system will provide you with power from its 120-volt receptacles. The engine works efficiently without making noise.

The control panel has attracted us, as it lets you know about the fuel level and low fuel condition. There are the turning knobs and voltmeters integrated with the control panel. You will find options for choosing 4 different outlets, like 120V 30Amp, GFCI 20Amp outlets, and 50Amp outlets.

Easy to roll wheelsNeed to have better wheels
Solid frame
User-friendly control panel

Firman H08051 Propane Generator

Firman H08051 is one of the reliable propane generators useful during an emergency. You may use it for your large recreational vehicle, ranch, and job site. The system is capable of delivering power at 30A and 50A. Due to the dual fuel system, you will get the highest value from this model.

The hose used for the propane fuel is about 5.5 feet in length. The tank capacity is 8 gallons, and you can continue using the device for 12 hours. The overall design is highly ergonomic, as it has a padded handle.

Hybrid modelNo issues found
High-capacity tank
Compact model made of steel

Guide to Buying the Best Propane Generator

Some generators rely only on propane for their operations. However, nowadays, modern generators give you options for choosing the fuel type. You can choose between any of these models. To decide on the right propane generation, you need to focus on some factors-

Propane Generator Power Output

Manufacturers mention watts to indicate the power output ratings. The most popular ones have 4000 to 12000 Watts. However, the models with higher power output are perfect for industrial usage.

Propane Generator Engine Capacity

The engine plays an important role in the proper functioning of the generators. 200CC and 400CC are the most commonly chosen engines. The engine power rating can range from 10HP to 18HP.


When you think of using your propane generator at the outdoor site, you may like to connect more than one appliance. Thus, it is better to use a generator that has multiple ports. There are ports for standard household electronics, RVs, USBs, and transfer switches.

Finally, you must check the warranty to purchase the propane electricity generator.

Propane Generator FAQ

Can a Propane Generator Run on Natural Gas?

You cannot operate your propane generator without modification. Propane and natural gas are two fuels with considerable differences. The rich fuel, propane, can be delivered at 2.5 times BTU per cubic foot and 1.5 times the pressure. A nut with a hole helps in delivering the proper amount for your combustion needs. Therefore, the hole’s diameter needed for the natural gas is 2 times bigger than what you can find with propane.

How Much Propane Does a Propane Generator Use?

Propane generators may have a 20-pound tank or an in-situ tank that must remain filled. As it is not easy to avail of the fuel, you have to calculate the amount of propane needed for the model. You need to rely on some factors to make your calculation for the best propane generators –

  • The load on your generator
  • The efficiency level of the generator
  • The duration of operating the generation

Here is a explanation on calculating propane usage.

Best Propane Generators – Conclusion

You can now find it easy to choose the best propane generator to generate electricity. Check the features, engine capacity, fuel choice, and other details of the model. You can invest in a reliable propane generator model for your power needs. Looking for the quietest portable generator for other power needs check out our review. If you are having trouble with tanks freezing up, check this out.

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