Best Propane Generators | Buyer’s Guide & Reviews

Propane-GeneratorsHave you considered purchasing a generator for outdoor or indoor use?

Generators can be used for a variety of purposes. They can come in handy for all your RV adventures and camping needs, and they can also serve as back up sources of electricity in case of emergencies.

With natural disasters occurring more commonly than ever, it is important to think ahead and create a plan B in case of an emergency.

A backup generator can be a lifesaver in critical times. It can at least keep the food in your fridge from going bad during a temporary power outage.

While gas generators are by far the most popular option on the market, propane generators and dual-fuel units have proven to be a more convenient alternative. We have discussed the advantages and disadvantages of using propane generators in the FAQ and Guide sections below.

For the most part, propane is cheaper, cleaner, and quieter than gas, which makes it a better alternative in many ways. Depending on the model and design, some generators run only on propane, while the dual-fuel units can run on either gas or propane, depending on which gas you have available at the given moment.

There are hundreds of propane and dual fuel generator units on the market, which might make it challenging to opt for a single unit.

Table of Contents

Best Propane Generators Comparison Table:

ImageProductFuel TypeRunning timeRated/PeakFuel tank sizePricing
Westinghouse WGen3600DF GeneratorGasoline and PropaneMore than 18 hoursGas: 3600/4650
Propane: 340/4180
4.0 GallonCheck On Amazon
DuroMax XP4850EH GeneratorGasoline and Propane-3850/48504 GallonCheck On Amazon
Champion 3800-Watt Dual Fuel GeneratorGasoline and PropaneGasoline: Up to 9 hours
Propanr: Up to 10.5 hours
3800/47503.4 GallonCheck On Amazon
Champion 7500 Watt Dual Fuel Portable GeneratorGasoline and PropaneGasoline: Up to 8 hours
Propane: Up to 5.5 hours
7500/93756.1 GallonCheck On Amazon
Champion 3400W Dual Fuel RV Ready Inverter GeneratorGasoline and PropaneGasoline: Up to 7.5
hours
Propane: Up to 14 hours
Gasoline: 3100/3500
Propane: 2790/3060
1.6 GallonCheck On Amazon
Champion 3500 Watt Portable GeneratorGasoline and PropaneGasoline: Up to 9 hours
Propane: Up to 10.5 hours
Gasoline: 3500/4750
Propane: 3150/3950
3.8 GallonCheck On Amazon
Pulsar Dual Fuel Switch & Go Technology GeneratorGasoline and PropaneUp to 12 hours at Half-Load (Gas) Gasoline: 8000/10000
Propane: 7000/9000
6.6 GallonCheck On Amazon
DuroMax 5500 Watt Generator/span>Gasoline and PropaneUp to 8 hours4500/55004 GallonCheck On Amazon
WEN Dual Fuel Portable GeneratorGasoline and PropaneUp to 11 hoursGasoline: 3800/4750
Propane: 3500/4350
4.0 GallonCheck On Amazon
DuroMax Dual Fuel Inverter GeneratorGasoline and PropaneUp to 6.5 hoursGasoline: 1600/2000 Propane: 1520/1900-Check On Amazon
Firman Recoil Start Dual Fuel Portable GeneratorGasoline and PropaneUp to 14 hours3650/45505 GallonCheck On Amazon
Champion 5500 Watt Power GeneratorGasoline and PropaneGasoline: Up to 10 hours
Propane: Up to 6.5 hours
Gasoline: 5500/6900
Propane: 5000/6250
6.1 GallonCheck On Amazon
DuroStar Hybrid Dual Fuel GeneratorGasoline or Propane -3850/4850 4 GallonCheck On Amazon

We have put together a detailed list of 13 best propane generators to help you make a smart choice on your next purchase. Take a look at the FAQ and guide sections below to learn more about how propane generators work.

Best Propane Generators Reviews:

#1 Westinghouse WGen3600DF Generator

The first generator on our list is a Westinghouse portable generator with a 4-gallon fuel tank. As a dual fuel unit, this Westinghouse model can operate both on gas and propane.

There are many advantages of using a dual fuel unit such as this one. You can read more about that in the FAQ and Guide sections below. This generator runs on 3600 rated watts and 4650 peak watts when fueled by gasoline. When fueled by propane, it packs 3 240 rated watts and 4180 peak watts.

This model offers several innovative features, including remote start and the electric push button. Its control panel is quite intuitive, meaning you don’t need any special experience with generators to understand this one.

The panel includes multiple outlet options, including a special RV-ready outlet. The unit packs a 212cc Westinghouse 4-stroke OHV engine with a cast-iron engine sleeve and the automatic low oil shutdown feature.

This Westinghouse generator is EPA, CARB, and CSA compliant, ensuring safety when in use. The unit comes with an oil funnel, a tool kit, oil, and an easy-to-read user’s manual.

Moreover, the manufacturer provides a three-year warranty for these units, along with nationwide customer service in case there are any issues or concerns.

Thanks to the plug-and-play system, the unit is camper and RV ready right out of the box. Its run time is 18 hours, which is perfect for powering projects around the house or traveling in an RV

Pros
  • An easily portable unit
  • Features an electric push button and remote start
  • Intuitive control panel
  • Multiple outlet options
  • RV and camper ready
  • Long lasting cast iron engine sleeve
  • Automatic low oil shutdown feature
  • Detailed user manual
  • Minimal assembly required
Cons
  • Not the best battery quality
  • The unit is loud

#2 DuroMax XP850EH Generator

Next up is the DuroMax XP850EH generator, one of their most convenient units. The unit is powered by a DuroMax 212cc OHV engine with seven horsepowers. This is also a dual fuel generator so it can run on propane and gas interchangeably.

This provides freedom and flexibility when it comes to fuel choice based on factors such as price and availability. The unit packs a real punch to it with 4850 starting watts and 3850 running watts, which is more than enough to power multiple appliances at once.

Thanks to the powerful DuroMax engine, this generator can easily handle challenging tasks such as powering an air conditioner or other appliances with high amperage. Another great feature of this unit is voltage flexibility.

This generator can run at 120V and 240V power simultaneously, or it can run at 120V only, depending on your choice. Even though this is a dual fuel unit, it is guaranteed to last longer when fueled by propane, which is, by nature, a much cleaner fuel.

Unlike the previous unit, this one does not come with engine oil, which means you’ll have to purchase it separately. However, this generator offers great quality performance and plenty of power to handle heavy loads.

Most importantly, it is approved for safety in all states of America. Overall, this DuroMax generator unit is suitable for running the electricity in an entire home in case of emergencies or power outages.

Pros
  • Powerful DuroMax engine
  • Dual fuel unit
  • Provides plenty of power thanks to a 212cc engine
  • Capable of handling heavy loads
  • Approved for safety
  • Easy to set up and use
Cons
  • The unit has a bad rubber odor when you first unbox it
  • There are many sharp edges under the fuel tank and around the engine – must be handled carefully

#3 Champion 3800-Watt Dual Fuel Generator

The Champion 3800-Watt dual fuel generator is a powerful unit that can provide enough electricity for home appliances in case of a power outage. Even though it is designed as a portable unit, this generator has a bit of weight to it that makes it more difficult to handle.

However, it packs a powerful 4-stroke engine with a wheel diameter of 8 inches. The unit has the electric start feature and the dual-fuel capability to run both on gas and propane.

The powerful 4-stroke engine provides 4750 watts of starting power and 3800 running watts. On a full tank of gas, it can run up to 9 hours consistently, whereas a full tank of propane will provide 10.5 hours of consistent electricity.

The reliable Champion engine is slightly more powerful than the engine in the two previous units, with 224cc and touch start feature. With this generator, your appliances will be covered in case of a power outage or a natural disaster.

It is important to mention that all Champion units come with a three-year limited warranty, as well as free lifetime tech support. The unit comes with a detailed manual for starting and maintaining the engine.

Other features of this generator include the low oil shutoff feature that protects it from damage when you run out of oil, as well as a durable cast iron sleeve that protects the engine and lengthens its lifespan. The unit also features air cooling components to keep the engine running properly.

Pros
  • Electric start feature
  • Powerful 224cc Champion engine
  • Durable cast iron sleeve
  • 10 hours of running time on propane
  • Low oil shutoff feature
  • Great capacity
  • Three year limited warranty
  • Lifetime tech support
Cons
  • A slightly loud noise when running
  • The unit is heavier than usual

#4 Champion 7500 Watt Dual Fuel Portable Generator

Next up is Champion’s far more powerful 7500-watt fuel generator. With this much power to it, this unit can supply your entire home with electricity for longer periods of time.

It is a great choice for those who are looking for a backup energy source for emergencies and natural disasters. The dual-fuel unit can run both on propane and gas, and its tank can hold 1.2 quarts of oil. The generator features a convenient electric start and a low oil shutoff sensor for safety.

Thanks to the advanced 439cc Champion engine, this uni can reach the power of 9375 starting watts and 7500 running watts on gasoline and 8400 starting watts and 6750 running watts on propane.

This is more than enough to power an entire home, including heavy load appliances such as refrigerators and air conditions. Besides the electric start feature, the unit also packs a convenient toggle switch and a battery that is included in the price.

The innovative control panel of this generator allows users to easily track and monitor different metrics, including power outputs, maintenance intervals, voltage, and run-time hours.

Overall, this unit combines convenience and extreme power to provide a simple solution in case of power outages and emergency situations. It can also be used to power larger outdoor tasks and power tools.

The unit comes with free lifetime tech support and a three year limited warranty, ensuring the users that their issues and concerns will be met with high professionalism.

Pros
  • Extremely powerful 439cc engine
  • Low oil shutoff sensor for extra safety
  • Features a convenient toggle switch
  • Battery included in price
  • Three year limited warranty
  • Free lifetime tech support
  • Dual fuel technology
  • Capable of powering an entire house
  • 6750 running watts of power when fueled by propane
Cons
  • The unit is loud when in operation

#5 Champion 3400W Dual Fuel RV Ready Inverter Generator

This smaller and less powerful 3400-watt generator unit manufactured by Champion offers its own set of convenient features. What’s most compelling about this unit is that it is ready to use right out of the box.

It can run both on gas or propane as fuel and, since it is RV ready, it makes for one of the most convenient RV generators out there. The unit can hold 0.6 quarts of oil, and it comes with a battery included in the price.

It is equipped with a great low oil shut off sensor that makes the unit far more reliable. It also has the electronic start capability with a three-position ignition switch for more control during usage.

The convenient quick touch panel allows the users to access all controls and monitor all metrics at one simple location. What makes this unit one of the best choices for RV campers is the fact that it features special RV outlets to provide clear electricity that is safe for even the most sensitive electronics.

The unit’s noise level is measured at 59 decibels at 23feet, which means it is one of the quieter generators on our list and on the market in general. With 3400 starting watts and 3100 running watts, the unit offers just enough power for RV and camper needs.

It can run up to eight hours on a fuel tank as well. Just like the other Champion units, this generator comes with a three year limited warranty and a free lifetime of tech support.

Pros
  • Ready to use right out of the box
  • Suitable for RV camping because of portability, size, and RV outlets
  • Provides clear electricity
  • Safe for sensitive electronics
  • Electronic start features a three position ignition switch
  • It can serve as a backup power source in homes
  • Three year limited warranty
  • Free lifetime tech support
Cons
  • There are no cons for this one

#6 Champion 3500 Watt Portable Generator

Next up is a slightly more powerful Champion generator with 4375 starting watts and 3500 running watts of power. Being the same size as the previous unit, this generator can also hold 0.6 quarts of oil.

It features a reliable low oil shut off sensor that won’t fail to stop the engine in case the unit runs out of oil. This generator provides other reliable safety features, including a built-in volt guard and a surge protector.

With one of the most popular generator manufacturers behind this unit, there is no doubt that this generator is completely safe to use.

The powerful Champion engine provides enough power to start a 15 000 BTU RV conditioner. Another important feature of this generator is the cold start technology.

This technology makes it easier and quicker to start the unit in cold weather, which can sometimes be a challenge when it comes to propane generators.

However, as this is a dual fuel unit, it can run both on propane and gas. Its 3.4-gallon tank can provide 9 hours of consistent electricity when full.

Moreover, the unit provides a simple user interface, making it easy to monitor power output and track all your maintenance metrics. Proper maintenance will ensure a longer lifespan of the engine and other components of the unit.

This Champion generator comes with clear directions on how to start the engine and maintain it properly. The three year warranty is included as well, along with a free lifetime of tech support.

Pros
  • Dual fuel technology
  • Reliable safety features including the low oil shut off sensor and a built-in surge protector
  • Champion’s cold start technology
  • Easy to monitor the metrics
  • 9 hours of running time on a full tank
  • Three year warranty included
  • Free lifetime of tech support
  • Powerful enough to stat a 15 000 BTU RV conditioner
Cons
  • Comes in bad packaging, there is a risk of being damage during transport

#7 Pulsar Dual Fuel Switch & Go Technology Generator

We’re moving on from Champion generators to a Pulsar unit featuring the convenient Switch & Go technology. This portable dual fuel generator packs a powerful 420cc engine with 15 horsepower.

The single-cylinder, 4 stroke OHV engine is extremely powerful and capable of backing up an entire home in emergencies and power outages. It offers the striking 10 000 peak watts and 8 000 running watts on gas, as well as 9000 peak watts and 7000 running watts on propane.

As an ideal source of backup power, this strong Pulsar generator is capable of supplying large appliances with more than enough clear electricity. The Switch & Go technology makes it incredibly easy to switch between fuel sources (gas or propane) even while the generator is running.

The unit itself consists of a durable steel frame and sturdy wheels for easier transportation. It also features drop-down handles that can be folded to make storing and maneuvering much easier.

Moreover, the unit packs a larger 66-gallon fuel tank, which is more than necessary considering the size and the capability of the engine. The unit can run for 12 hours straight on half load and provide powerful electricity, even for the most demanding appliances.

While there is nothing we can complain about when it comes to the unit itself, the included manual instructions seem to be somewhat confusing and incomplete. It is also important to mention that Pulsar’s tech support is not nearly as professional and reliable as that of Champion.

Pros
  • Portable electric start unit
  • Powerful 420cc engine with 15 horse powers
  • Switch & Go technology
  • Durable construction
  • Drop-down handles for easier storage
  • Larger 66 gallon fuel tank
  • Convenient outlets
  • Ideal source of backup power
Cons
  • Incomplete and complicated user manual
  • Questionable tech support

#8 DuroMax 5500 Watt Generator

The eight generators on our list is another DuroMax unit, featuring 5500 watts of power and dual-fuel capability. Besides providing the flexibility of fuel choice, this unit is very user-friendly and easy to use.

It features a simple electric start with plenty of kick to it. It provides plenty of power when needed, both for powering households and outdoor units. Most importantly, this generator is EPA and CARB approved, which makes it safe and reliable to use.

The unit comes with a 4-gallon tank. This single tank can provide 8 hours of electricity when full. The electric rocker start makes it easier to start the engine in any weather conditions, which is especially important during winter times.

The unit is built using durable steel frames and sturdy components. Thanks to its durability, you will often see this DuroMax generator being used on construction sites and other outdoor projects.

As a great choice for camping, the unit features a convenient power panel with a voltmeter, several circuit breakers, and a low oil indicator.

Those who are looking for a generator to use in their RV will be interested to know that this unit features an exclusive DuroMax MX2 RV switch that allows the generator to use its maximum power.

It is also important to mention that the this unit features an engine with reduced noise, which makes it more convenient to use in public camping areas where loud noises are not acceptable.

Pros
  • Electric rocker start
  • Dual fuel technology
  • User-friendly
  • EPA and CARB approved
  • Easy to set up
  • 8 hours of running time and plenty of power
  • Great choice for RV and camping needs
  • Durable enough for construction sites
  • Reduced engine noise
  • Special RV switch feature
  • Convenient power panel
Cons
  • Poor packaging

#9 WEN Dual Fuel Portable Generator

The next unit is the first WEN generator on our list. This CARB compliant dual fuel unit provides 4350 starting watts and 3500 running watts on propane, and 4750 starting watts and 3800 running watts on gas.

The unit packs a powerful 224cc air-cooled OHV engine that can provide up to 3600 RPM, along with a four-gallon fuel tank that can be filled with gas or propane.

What is great about this WEN generator is that it provides a variety of convenient outlets, which makes it suitable for use at home, outdoors, or for RVs.

Unlike the units we previously reviewed, this generator features a modern digital LED display with an hour counter that tells you how long the unit has been running.

It also has built-in overload protection features to prevent any damage to the unit or the appliances it is powering. One thing that’s not very convenient when it comes to this unit is the fact that it is not out of the box ready to use.

Moreover, this generator is well-designed for portability and storage. Judging by its engine power and capabilities, it is not meant to be used consistently on heavy load, which makes it more suitable for occasional power backups.

Its simple design makes the unit easier to store away while not in use. Proper storing and maintenance can lengthen the unit’s lifespan.

Thus, it is highly recommended to take care of it according to the included user’s manual. Let’s not forget that the unit comes with a two year warranty from the manufacturer.

Pros
  • CARB compliant generator
  • Features plenty of convenient outlets
  • Modern LCD display
  • Built-in overload protection
  • Designed for portability and easier storage
  • Powerful air-cooled engine
  • Dual fuel capability
  • Comes with a 2 year warranty
Cons
  • Not ready for use right out of the box

#10 DuroMax Dual Fuel Inverter Generator

This DuroMax inverter generator is one of the smallest units on the list. It is suitable for backup power on the go, as it is designed for easier portability and hassle-free maintenance.

The generator features dual-fuel efficiency and provides clean electricity for sensitive appliances. Since its engine is quite small compared to the previous units we reviewed, this generator is slightly more quiet and portable.

It can provide a maximum of 2000 watts of power, which means it is not suitable for heavy loads and challenging tasks such as powering a house. Instead, it can be used for outdoor projects, camping, or powering an RV.

Weighing only 47 pounds, the generator is much easier to handle than some of the other units on this list. It provides convenient power on the go with idle control features that lower the RPMs when not in use in order to save fuel and operate more quietly.

However, despite its smaller capacity and capabilities, the unit is still compliant with the most important safety standards, and it features a low oil shutoff sensor, much like the larger generators.

Another great feature of this unit is a well-designed power panel with a wide array of outlets for multiple purposes. This unit also has the parallel feature, making it possible to bridge two units together to double the voltage and power.

Pros
  • Dual fuel efficiency
  • Clean and quiet
  • Lightweight and easy to handle
  • Provides 2000 watts of power on the go
  • Idle control of RPMs
  • Low oil shut off sensor
  • Great power panel
  • Has a parallel bridge feature
Cons
  • The kit for the parallel merging of two units is sold separately

#11 Firman Recoil Start Dual Fuel Portable Generator

Next up is the Fireman recoil dual fuel generator with a larger engine and more power to it. Before we get into the specifications of this unit, it is important to mention that this manufacturer offers great customer support in case you have any issues or questions about the unit.

The generator itself provides 4550 starting watts and 3650 running watts on gas, as well as 4100 starting watts and 3300 running watts on propane.

This generator is equipped with the Max Pro Series 208cc Firman engine with a Phoenix Fat Head Block. It comes with a larger 5-gallon fuel tank that provides 14 hours of running time when full.

Moreover, the generator provides clean and consistent power, especially when running on propane. This makes it safe for sensitive appliances that require clean electricity.

Moreover, the unit features a sturdy handle for easier maneuvering and heavy-duty 8-inch never-flat tires that make transportation much easier.

The generator comes with an extended 5-foot hose for more convenience, and it has a rubber thresher that makes recoil starting quicker and smoother. This generator is part of the Firman’s Whisper series, which means it runs quietly than average units.

It is also approved by USDA Forest Service, meaning it is safe to use outdoors in any weather conditions. The unit comes with a manual and a three year warranty from the manufacturer.

Pros
  • Bigger 5 gallon fuel tank
  • Dual fuel capacity
  • Longer run time of 14 hours
  • Powerful Fireman engine
  • Sturdy wheels and construction
  • Comes with an extended hose
  • Provides clean and consistent power
  • Whisper quiet
  • Approved by USDA Forest Service
  • Durable and compact
  • Three Year warranty
Cons
  • Couldn’t find any.

#12 Champion 5500 Watt Power Generator

The Champion 5500 Watt is the dual fuel generator with the strongest engine on our list. Featuring a 389cc engine, this portable generator offers plenty of power quickly and efficiently.

Coming from a reliable manufacturer, it packs great safety features, including air cooling and the low oil shutoff feature. It also comes with an included propane hose and components for both electric and recoil start.

The cast iron sleeve protects the engine from external damage and makes the unit durable enough for work on construction sites. Its fuel tank has a capacity of 60 gallons, while the unit provides 6900 watts of starting power and 5500 running watts.

Since this is a dual fuel model, it can operate consistently for 10 hours on gas or 6.5 hours on propane on a full tank.

Moreover, it is important to mention that this unit features a fuel safety switch. The single cylinder engine is constantly being air cooled during operation to make sure it runs smoothly.

Overall, this powerful unit is a great backup energy source for emergency situations or outdoor use. It comes with a free lifetime of tech support and a three year limited warranty.

Pros
  • Powerful 389cc engine
  • Quick power fueled by propane
  • Electric and recoil start
  • 60 gallon fuel tank
  • Durable cast iron sleeve
  • Consistent air cooling
  • Propane hose included
  • 3 year limited warranty
  • Lifetime of free tech support
Cons
  • Loud

#13 DuroStar Hybrid Dual Fuel Generator

Last but not least, the final propane generator on our list is the hybrid DuroStar hybrid generator featuring great power of 4850 watts. While providing the convenience of a dual fuel generator, this unit is quite user-friendly.

It provides a quick and easy start every single time, regardless of the weather conditions outdoors. With plenty of power to offer, this unit is a great choice for powering multiple household appliances at once.

This DuroStar hybrid generator is EPA and CARB approved. Therefore, users can rest assured that their components are completely safe for use and the environment. Besides, propane is generally much safer than gas for both the unit and its surroundings.

This specific generator can be engaged in two ways, including the electric rocker start and a simple pull start. It features a variety of outlets suitable for indoor and outdoor use, as well as powering RVs.

The unit’s power panel provides a clear insight into all the important measures, including the voltmeter, the circuit breakers, and the low oil indicator. Thanks to the cushioned components within the unit, the engine noise is reduced to a minimum.

Another great feature that makes this unit highly efficient is the fact that it lowers the engine’s RPMs when not in use. This reduces noise levels and the amount of fuel spent on running the generator.

The unit’s durable wheels make it easily portable even in outdoor conditions. Much like Champion, DuroStar also provides a three year warranty for their generator units.

Pros
  • EPA and CARB approved
  • Electric rocker start and easy pull start
  • Variety of outlets
  • Powerful engine
  • Quick and reliable start
  • Dual fuel capability
  • Convenient power panel
  • Reduced engine noise
  • 3 year warranty included
  • Sturdy and long-lasting
Cons
  • No cons for this one

Propane Generators For Home Buyer’s Guide:

What Is a Propane Generator?

A propane generator is a generator unit that uses propane as fuel to create electricity. It functions according to a similar principle of an ordinary generator, except that it uses propane instead of the more traditional gas.

A propane generator produces electricity by converting the energy gained from the combustion of propane. With propane being a cleaner gas, it is much less harmful to the environment. Propane generators are a popular choice for RV, camping, and indoor generator needs.

Why Is Propane Used As A Fuel?

Even though it is less efficient than gas, propane is used as a fuel for multiple reasons. It can be stored for longer periods of time without losing its energy content, which makes it a great fuel for emergency situations.

Moreover, generators that run on propane emit less carbon dioxide particles, which makes them safer for the environment and the people around them.

One of the main reasons why propane is used as a fuel is because it is extremely flammable and it burns quickly. It generates the right amount of heat to power the combustion engine and thus produce electricity.

How Does A Propane Engine Produce Electricity?

Propane burns with a blue flame at 1980 degrees Celsius, and it is much cleaner than gas — the heat generated by the quickly burning propane fuel powers the internal combustion engine of the unit. As the engine turns, the generator efficiently produces energy.

Propane itself is a flammable hydrocarbon gas that makes this process possible. Propane generators function similarly to gas generators, except that they use a different type of fuel. Some units, known as dual fuel generators, can run on both propane and gas interchangeably.

How Efficient Are Best Propane Generators?

The efficiency of propane generators largely depends on their size and manufacturer, as well as additional factors such as the amount of usage and the conditions they are used in.

Some of the best propane generators on the market are highly efficient and capable of powering entire households during emergencies and natural disasters.

However, it is important to clarify that even the best propane generators are less efficient than gas-fueled generator units. This is because gas is a naturally more efficient fuel with higher energy density.

Even though propane can produce fewer BTUs per gallon compared to gas, it is more efficient in terms of preserving the environment or having a longer shelf life.

How Quiet Are Propane Generator Units?

Every generator makes a specific noise when in use. Noise levels are especially important when choosing a generator for indoor use. Loud generators can be distracting and frustrating to listen to for long periods of time.

It is impossible to find a generator unit that is 100% quiet. After all, these units feature powerful combustion engines that cannot operate quietly. However, the noise levels of generators depend on the unit itself.

An average generator has a noise level ranging from 47 to 76 decibels. However, it doesn’t mean that a low decibel number means lower noise. The noise levels depend on other factors, including the type of mechanism inside the unit and the conditions it is used in.

How Do Propane Generators Work?

Propane generators function much like any other type of energy generator, except that they are powered on propane instead of gas or diesel. Most simply put, the propane fuel inside the generator burns and creates heat.

The generator converts the mechanical energy into electrical energy as the final output. In other words, propane generators work by converting mechanical energy into electricity.

The efficiency of this process depends on the fuel and the type of unit that is used. Propane is not the most efficient type of fuel for generators, but its low price and long shelf-life make it a great alternative choice.

What Are the Advantages of Running a Generator on Propane?

Even though propane is less efficient than gas as generator fuel, it brings other advantages to the table. For instance, propane is a better choice of fuel for emergency situations. In case of a natural disaster, the gas would be much more difficult to find, and it would be in high demand, meaning its price would grow even higher.

Propane, on the other hand, would be easily available. Propane can also be stored for longer periods of time, as it doesn’t lose energy density over time, whereas gas can degrade after a few months of sitting on the shelf.

Besides being the more reliable choice in emergencies, propane is also a cleaner fuel that doesn’t leave carbon deposits in the generator. Thus, propane is much safer both for the machine and for the environment in general.

Drawbacks of Propane Generators

Propane generators tend to have more complicated mechanics, which means there is a greater chance of failure. It also means that it could be more difficult to fix compared to a gas generator. Another drawback of propane generators is the fact that propane is not as widely available as gas is in everyday situations.

Propane also has a lower energy density compared to other fuels, which means it can produce less BTU’s per gallon. Another disadvantage of using propane is its temperature sensitivity, as propane generators don’t perform well in freezing temperatures.

Cold temperatures make propane lose energy density levels. Lastly, it is important to mention that propane is an extremely flammable gas, which can be dangerous in case of a leak or tank damage.

Advantages And Disadvantages Of Propane vs. Gasoline

Propane and gasoline are commonly compared to the two most common fuel choices. When it comes to fuel consumption, gasoline is the winner since it consumes 5 to 7 times less fuel than propane.

However, propane can be stored more efficiently, and its stored energy value won’t decrease over time if stored in proper temperatures.

On the other hand, gasoline loses its energy value over long periods of time, which makes it inconvenient to store for emergency situations. Moreover, propane tanks are available in more sizes than gasoline tanks. The larger the tank size, the longer the generator can run for.

However, gasoline is more efficient in burning, and it performs much better in cold weather conditions. Lastly, it is important to emphasize that propane is a much safer gas for the environment and for the generator itself, implying that propane generators can last longer than gas ones.

Difference Between Single Fuel & Dual Fuel Generators

A single fuel generator is the standard model of a generator that can only run on one type of fuel. This is usually gasoline since gas is the most common fuel for portable generators. Dual fuel generators, on the other hand, can operate on two types of fuel.

Most commonly, these two types of fuel are propane and gasoline. While single fuel generators can get the job done well, dual fuel generators are much more efficient. They provide a better performance and the flexibility of choosing which fuel you are going to use.

This efficiently solves the fuel availability issue, as you can simply use the type of fuel that you have available at the given moment. If you opt to run the generator on gas most of the time, you can store propane as a backup fuel for emergencies because it is more convenient for storage.

Are Propane Generators Good For Home Use?

The short answer to this question is yes. Propane generators are completely safe for use at home or any indoor space. However, it is important to clarify that the unit you purchase is compliant with the most important safety standards.

Most units manufactured by popular brands meet all compliance requirements. Moreover, propane is a much safer option for home use compared to gas. This gas is clean, and it doesn’t emit dangerous particles the same way gas generators do.

However, even though propane generators are much safer for home use, it is still recommended to use them in a well-ventilated environment.

A propane leak or damage on the generator can lead to serious safety issues, which is why it is important to keep the tank in an airy space to prevent safety hazards.

Factors To Consider While Buying Propane Generators

Purchasing a propane generator can be quite a challenge, considering how many options there are on the market. Naturally, the first factor you should take into consideration is the price, as your decision will largely depend on the available budget.

Other factors you should keep in mind include the power output of the unit, ease of use, the run-time, portability, and durability. The power output of the unit will tell you whether the specific generator can meet your needs.

This also depends on whether you are looking for a backup generator for the entire household, or you need a smaller unit for RV and camping needs. If you don’t have any experience with propane generators, look for the ones that are easy to use and come with simple user manuals.

The run-time of the generator will tell you how much electricity you can gain on a full tank, which is important in emergency situations. Lastly, make sure the unit you choose is easily portable and durable enough to withstand different weather conditions. Top Propane

Generator Brands – Westinghouse, Champion, Duromax, Sportsman, Pulsar

Westinghouse is by far the most popular outdoor power equipment provider. As a leader in the industry, they have been around the longest, since 1886. They specialize in creating durable power equipment for emergencies and remote tasks.

Champion is another popular generator brand that has been around since 2003. They provide portable power solutions ranging from 1200 watts to 12 000 watts of power.

DuroMax has also been in the industry since 2003, and they have committed to providing excellent equipment for work, home use, and hobbies.

The other two popular generator brands that are worth mentioning include Sportsman and Pulsar, both of which provide great power equipment and generators.

Out of all these brands, Champion is known for the best customer support, especially since they offer a free lifetime of tech support with every purchase.

Frequently Asked Questions

Which Propane Generator Would You Suggest For My RV?

If you are looking for a propane generator specifically for RV use, we would suggest the fifth generator on our list, which is the Champion 3400 watt dual fuel generator. The reason we chose this one is because it is RV ready right out of the box. There is no need to make any extra purchases because the unit has everything you need to start using it right away. Most importantly, it features suitable RV outlets to provide clear electricity even for the most sensitive appliances. With a noise level of 59 decibels, the unit operates quietly, which is important for RV use. As a Champion generator, it comes with a three year warranty in case you run into any issues or concerns.

Dual Fuel Vs Propane Only - What Are The Advantages?

If you cannot make up your mind between a dual fuel generator and a single fuel propane generator, consider that dual fuel units are far more efficient. They provide the advantage of fuel flexibility, allowing you to run units on two types of fuel and thus avoid the fuel availability issue. Besides, dual fuel units combine the advantages of both gas and propane as fuel. Depending on what you’re using the unit for, you can switch between these two types of fuel to achieve the desired result. When it comes to single fuel propane only generators, you cannot rely on the advantages of gas. After all, having a backup fuel option is the best advantage, especially in emergency situations.

Can Propane Fuel Generators Run My Entire Home?

Whether or not a propane fuel generator can run your entire home depends on the unit, its size and its power capabilities. In general, there are many powerful propane units that can power an entire household, such as the Pulsar Switch & Go unit (number 7 on our list). Most importantly, propane generators are safe for home use so you don’t have to worry about the environment. In order to determine whether a generator can run your entire home, make sure to consider how many appliances will need backup power. If you own heavy load appliances such as air condition, look for a more powerful generator with 5000 watts or more.

Is It Possible To Convert a Standard Generator To LPG?

The short answer here is yes, it is possible to convert a standard generator to a propane generator. However, it is much safer and easier to purchase a dual fuel unit if you need the fuel flexibility. For instance, converting a generator on your own can be dangerous and difficult if you don’t have any experience with the process. Original dual fuel generators have the low oil shutoff feature to prevent damage or possible safety hazards when a unit runs out of oil. If you convert a generator, it won’t have this feature, which means it will always be at risk of an explosion in case the motor dies when you’re not around. In other words, it is a much better choice to opt for commercial dual fuel units rather than experiment on your own. This will save you the time and effort, as well as remove the safety risks out of the way.

How Many Watt Generator Do I Need for Home Use?

When it comes to choosing a generator to power your entire home, it is important to consider the size of the home and the number of appliances that would need electricity. On average, a generator with 3000 to 5000 watts of power should be enough to power an entire home. Even though 3000 to 5000 watts of power should be enough to cover your needs, the number might go even higher if you have many heavy load appliances or a larger home. Either way, a generator with less than 3000 watts of power surely won’t be capable of handling this task.

Are Propane Generators More Efficient?

When taking into consideration energy efficiency, propane generators are less efficient than gas ones. That is because propane naturally has a lower energy density, which makes it a less efficient type of fuel. Propane produces fewer BTUs per gallon compared to gas or diesel. However, propane generators are efficient in terms of the environment and pricing. This gas is clean and thus less harmful and it also comes at a lower price compared to gas. Even though you might need more propane to meet the efficiency of gas, it still pays off since it can be stored longer for emergency situations.

How Long Do Propane Generators Last?

Since propane is generally a cleaner fuel compared to gas, propane generators tend to last longer than gas ones. However, the exact amount of time they will last depends on several factors, including the manufacturer, the conditions it is being used in, how well it is being maintained, and the unit itself. Generators made by popular manufacturers tend to last longer. Besides, industry leaders such as Champion offer better tech support. When it comes to the question of how long a generator can run, 500 gallons of propane fuel would last for one week on average.

How Much Propane Does a Generator Use?

The exact amount of propane a generator uses depends on the specific unit and its mechanism. On average, a propane generator consumes 2 to 3 gallons of propane, which equals to about 500 gallons per week. However, this number can depend on the unit and the tank size you have. The average propane generator produces 84 300 BTUs per unit.

Does Propane Emit Carbon Dioxide?

Propane burns to form water vapor and carbon dioxide. Compared to gas and diesel, it is a much cleaner gas and a safer choice for the environment and home use in general. While carbon dioxide is not a big concern when it comes to propane generators, the forming of carbon monoxide can be a lot more harmful. This can only happen when the combustion of propane is incomplete or when there is a leak in the tank. It is very rare for propane generators to have a carbon monoxide issue.

What Are the Signs of Propane Gas Poisoning?

Propane is an odorless and colorless gas, which means it is difficult to detect in case of a leak. It is also extremely flammable, which makes it more dangerous in some situations. However, if your propane generator is well-maintained, there should be nothing to worry about. Still, it is good to be familiar with the symptoms of propane poisoning, which include a burning sensation, fever, dizziness, general weakness, cough, irregular or rapid heartbeat, nausea and vomiting, loss of consciousness, and pain in arms and legs. If you recognize any of these symptoms, get medical help right away.

Can Propane Tanks Explode?

Even though it is very rare for a propane tank to explode, it is possible. An explosion can occur when there is a propane leak caused by an open or damaged tank. However, for the explosion to form, the propane gas must be ignited. Considering how durable propane tanks generally are, explosions are a truly rare occurrence. The odds of dying from a propane explosion are 1 in 37 millions, similar to the odds of dying in a plane crash.

How Many Decibels is Quiet For a Generator?

Generally, anything under 65 decibels is considered quiet operation for a generator. Most generators have noise levels over 70 decibels so finding one under 65 will make a big difference. The quietest generators run below 50 decibels. However, once you get used to the sound of the generator, you won’t notice the noise that much. If you’re looking for a generator for home use, opt for the quieter ones to avoid distractions.

What Size Of A Generator Do I Need?

If you’re having doubts about what size of a generator you need, there are several factors you should consider. This decision will largely depend on what you are going to use the generator for. If you need a generator for RV and camping, any unit up to 3000 watts of power would be good for the job. However, if you want to count on the generator as a backup source of electricity during emergencies, you will need a larger unit of approximately 3000 to over 6000 watts. When it comes to generators that power entire households, choose their size based on the number of appliances you own. If you have many heavy load appliances that need electricity in emergency situations, opt for the larger and more powerful generators.

What size propane tank for 20 kw generator?

A 20 kw propane generator is quite powerful and it needs a larger tank. The best choice would be a 1000 gallon tank, considering that this type of generator consumes an average of 50 gallons per day. This tank would provide plenty of fuel for two weeks of consistent electricity, which is a great and reliable solution for natural disasters. A 20 kw generator needs a larger tank in order to prevent it from freezing and allow the generator to run correctly. Besides, a large tank would mean less frequent refills, which is important in critical situations.

Is One Fuel Type More Efficient?

We’ve covered the difference between one fuel and dual fuel generators several times within this article. In a nutshell, dual fuel generators are more efficient than one fuel units because they allow you to take advantage of both the benefit of gas and the benefits of propane. The fuel flexibility can come in handy in emergency situations or natural disasters where one type of fuel will be cheaper or more available than the other. Having the option to choose and switch between two types of fuel can be useful in such situations. When it comes to energy efficiency, keep in mind that generators running on gas are more efficient than those running on propane. However, the advantages of using propane as a fuel can outweigh this lack of efficiency.

How Much Propane Does a Generator Use Per Hour?

An average generator uses 2 to 3 gallons of propane per hour. At the same time, one gallon of propane can produce 84 300 BTUs. However the exact amount of fuel your generator will use per hour depends on the unit and its mechanism. Manufacturers often give a more precise estimate as to how much fuel specific units consume per hour, day, or week. An average of 500 gallons of propane should be enough to keep the generator running for a single week. You can use that as a measurement to calculate how much fuel you will need for two or more weeks of consistent electricity.

In Conclusion To

We hope that our FAQ and Guide questions have covered everything you wanted to know about propane generators and propane as fuel. Overall, propane has become a widely used fuel alternative because of its cheap price and long shelf life.

However, buyers more commonly opt for dual fuel propane generator units rather than single fuel ones because they allow for more freedom and flexibility.

It is important to keep some of the main quality factors in mind when choosing your propane generator unit, including the ease of use, the engine power, and the noise levels.

Other features such as portability and durability can help you make up your mind.

Don’t forget that propane is a cleaner gas and a safer option for the environment. Since it doesn’t leave any deposits while burning inside the unit, propane is much safer for the generator itself.

Depending on which generator you choose, you will have to follow certain maintenance procedures to make sure the unit lasts longer and operates properly. Lastly, make sure to choose a unit that comes with a manufacturer’s warranty in case there are any issues later on.

Champion and Westinghouse are known as the two most popular generator brands that provide great tech support for their products. The champion will even provide a three-year warranty with free support for the rest of your life.

With that said, make sure to go through our list of propane generators and choose the one that suits your needs best.

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