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7 Best RV Generators: Reviews and Buying Guide

An RV can be a great option to go on road trips and camping along with your family or friends, as it is essentially a house on wheels. But if you want to power all of your electric devices in an RV, you will need to buy a generator. So, in this articles, we present to you some of the Best RV Generators you can buy online.

Before taking a look at the RV Generators we shortlisted for you, consider the following factors before buying an RV Generator.

  • Power Output: You can check the power output of a given RV generator to check its total electric power output that is important to ensure that all of your electric devices can run on it. It includes options like 3000W or 4500W, where the highest rating is the better one.
  • Engine Capacity: Since these RV generators use a gas engine for generating electricity, the capacity of this engine is quite important. This is due to a simple reason that a 400 CC gas engine will perform much better than a 200 CC one.
  • Engine Power: Apart from the engine capacity, you can even check the engine power rating to get an idea about its performance. It includes options like 7 HP or 10 HP, where the highest 10 HP power rating is the better one.

You can find some of the best RV generators in this article, along with their major features and options that can be quite handy to differentiate between them. We have mentioned a detailed “Buying Guide” that will allow you to buy the perfect RV generator after following this article until the end.

Also Check: Dual Fuel Inverter Generators

Best RV Generators

RV GeneratorPower OutputEngine CapacityWarrantyBuy Now
Westinghouse RV Generator12500 Watts450 CC3 YearCheck On Amazon
RV Generator
12000 Watts457 CC3 YearCheck On Amazon
RV Generator
3000 Watt80 CC3 YearCheck On Amazon
Wen RV Generator3800 Watt212 CC2 YearCheck On Amazon
RV Generator
4000 Watt208 CC3 YearCheck On Amazon
A-iPower RV Generator4300 Watts80 CC3 YearCheck On Amazon
Pulsar RV Generator12000 Watts457 CC1 YearCheck On Amazon

7 Best RV Generators Reviews

1. Westinghouse RV Generator

westing houseWestinghouse Dual Fuel Portable Generator a dependable solution for power emergencies. It delivers substantial power, up to 12,500 peak watts and a steady 9,500 running watts. It has dual-fuel capability, allowing users to choose between gasoline and propane. This versatility ensures adaptability in various situations.

The strong 457cc 4-stroke OHV engine ensures that it performs well and lasts a long time.  The automatic low oil shutdown keeps the engine safe, and the fuel gauge shows you how much fuel is left. Starting and operating this generator are straightforward tasks. The push-button electric start system is user-friendly, backed up by a recoil starter. Additionally, there’s a remote start key fob for added convenience.

Safety and noise control are priorities. An overload protection system prevents overheating, and a muffler minimizes operational noise. The VFT Data Centre tells you about the voltage, how often it works, and how long it’s been running so you can keep an eye on how it’s doing. It has 3-year limited warranty and lifetime technical support. It serves as a dependable power source for homes, RVs, or job sites during power disruptions. Its ability to work well, use different fuels, and be easy to use in emergencies makes it a great choice.


  • Dual-fuel capability (gasoline/propane)
  • Powerful with 12,500 peak watts
  • Easy to start and operate
  • Automatic low oil shutdown for engine protection
  • Fuel gauge for fuel level visibility
  • Remote start key fob for convenience
  • Overload protection for safety
  • VFT Data Center for performance monitoring
  • Backed by a 3-year limited warranty and lifetime technical support


  • Versatile dual-fuel option
  • High power output
  • User-friendly starting options
  • Engine protection and fuel level visibility
  • Convenient remote start
  • Safety features
  • Performance monitoring
  • Strong warranty and support


  • May be relatively noisy during operation
  • Requires regular maintenance
  • May not be the most fuel-efficient option

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Another Best Product from the Westing House

Westinghouse 4500 RV Generator

Westinghouse, With 4500 peak watts and 3700 running watts at your disposal. while maintaining whisper-quiet operation at just 52 dBA. You can enjoy up to 18 hours of uninterrupted power on a single 3.4-gallon tank of gas, ensuring you have power through the night. Starting the generator is easy with the push-button electric start, it has wireless remote start feature. The two 20A household outlets, and built-in USB ports, catering to a wide range of devices and appliances. It also has LED Data Centre featuring a rotating digital display along with 3-year limited warranty.

2. Duromax RV Generator

duromax rv.jpg

DuroMax is known for making highly powerful RV generators in terms of their power output, making them an ideal option for large-sized RVs where you might want to power multiple things.

The DuroMax XP12000EH RV Generator is the 1st product in this article and it is the most powerful RV generator present in this article. It offers the highest power output rating of 12000W that is much higher than all other options making it a great option for heavy-duty usage.

You get such a high power output due to its large engine capacity of 457 CC. Apart from being powerful; this engine is also quite reliable since you get a 3-year warranty. Since this engine is approved in a total of 50 states, you can use it almost anywhere.


  • Power output rating of 12000W
  • Engine capacity rating of 457 CC
  • 3-year long warranty
  • Approved in 50 states for safety


  • Most powerful RV generator mentioned in this article
  • Large engine capacity for high power output
  • Offers long warranty for peace of mind


  • Quite an expensive RV generator for most users

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3. Generac RV Generator

genreac tv

Generac RV generators are usually highly efficient in terms of their power output that is quite high for the given engine capacity rating.

This Generac GP3000i RV Generator is the most efficient option present in this article that can help you to save a lot of gas for the generator. It is able to offer a decent power output of 3000W while having a pretty small gas engine with a capacity of just 80 CC that is much lower than all other RV generators out there.

Apart from being highly efficient, you even get a 3-year warranty with this gas engine that is always great to have. Its small and compact body construction makes it one of the most portable options out there. In fact, you even get a handle on the top for easily carrying it from one place to another.


  • Power output rating of 3000W
  • Engine capacity rating of 80 CC
  • 3-year long warranty
  • Offers USB outlets for charging mobile devices


  • Highly efficient RV generator with a low engine capacity
  • Small and compact form factor for portable usage
  • Includes multiple ports on the front for connecting multiple devices


  • Not the most ideal option for heavy-duty usage

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4. Wen RV Generator 

WEN 56380i

WEN is known for mostly including multiple features and options in its electric power tools that can also be seen with its RV generator offering mentioned here.

The WEN 56380i RV Generator can be a great option for a lot of users out there who want a silent generator for using in the countryside. Even though this generator is quite silent, you get a power output rating of 3800W that is quite decent for most users. You get this along with an electric start feature for saving time.

WEN offers a 2-year warranty to its users that is quite decent combined with its great build quality that means that it can last for a long time. You also get multiple ports on this RV generator so that you can connect a lot of appliances at once with ease.


  • Power output rating of 3800W
  • Engine capacity rating of 212 CC
  • 2-year long warranty
  • Includes electric start and fuel shut off features


  • Comes with various output ports
  • Silent generator for peace of mind while using it
  • Offers a decent warranty duration and build quality


  • Slightly expensive RV generator for the given power rating

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5. DuroStar RV Generator

DuroStar DS4000S

DuroStar is a sub-brand of DuroMax that makes affordable and value for money RV generators instead of powerful ones offered by DuroMax.

This DuroStar DS4000S RV Generator is the 3rd product in this article and it is the cheapest option mentioned here. Despite having a budget price tag for users looking for an affordable option, you get a pretty decent 4000W power output rating.

Just like DuroMax, DuroStar also offers a 3-year warranty to its users. That being said, the build quality could have been slightly better compared to other options. But since you are getting all of this at a budget price tag, you get a high value for money with this RV generator.


  • Power output rating of 4000W
  • Engine capacity rating of 208 CC
  • 3-year long warranty
  • Approved in 50 states for safety


  • Includes recoil start method for starting generator
  • Affordable price tag for users on a budget
  • High power output for a high value for money


  • Build quality could have been slightly better

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6. A-iPower RV Generator

aipowerA-iPower Portable Generator a versatile and dependable power source designed to cater to various needs. Whether your home loses power suddenly or you’re out camping or tailgating, this generator is there to help you with power. This generator can use either gasoline or propane, so you can pick whichever one works better for you. This adaptability ensures you’re always prepared, regardless of your location.

The generator has a strong engine that uses fuel efficiently and is reliable. It can provide 4300 watts power to start with and 3450 watts while running on gasoline, or 3900 watts to start with and 3100 watts while running on propane. This generator is not noisy; it’s as quiet as 63dB. So, it won’t bother people around, and you can use it in quiet neighbourhoods or peaceful camping spots.

The control panel has many useful things like a light that tells you about carbon monoxide, bright LED lights, a screen that shows information, and two outlets for regular stuff. There’s also a place to charge a 12-volt battery. Portability is easy, thanks to its lightweight design, telescoping handle, and flat-free wheels. The low idle technology enhances run time, capable of running up to 7.5 hours at 25% load on gasoline or an impressive 26 hours at 25% load on propane. It comes with 3-year warranty. It’s the reliable companion you can count on.


  • Dual fuel capability (gasoline/propane)
  • Quiet operation (63dB)
  • Multiple outlets and charging options
  • Portable and versatile


  • Runs on two fuel types
  • Low noise levels
  • Versatile outlets and charging
  • Easy to move around


  • None mentioned

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7. Pulsar RV Generator

pulsarPulsar Portable Dual Fuel Generator, ensuring my household keeps running smoothly. This generator has also been my trusty companion during camping trips and long days on the job site. It offers the flexibility to choose between gasoline and propane. No matter where I find myself, I can always opt for the most convenient and budget-friendly fuel option.

There’s a robust 457cc engine, ready to spring into action with the electric start. It’s delivered some serious power, offering 12,000 peak watts and 9,500 running watts on gasoline, and 10,800 peak watts and 8,550 running watts on propane. It operates quietly, registering just 68dB on the noise scale. The strong frame has a special powder coating, and it comes with handles that fold down and wheels that never go flat.

This makes it simple to move around. Plus, it boasts a generous run time, keeping the lights on for up to 12 hours at half load when fueled by gasoline. Safety and ease of use are top priorities. It’s equipped with an overload protection system to keep things from overheating and a muffler to keep noise levels in check. There’s a 12V DC output for charging batteries.

It has 3-year warranty backing. Whether it’s stormy nights or rugged terrain, this generator is always ready to deliver a steady stream of power.


  • Dual fuel capability (gasoline/propane)
  • Quiet operation (68dB)
  • Durable and portable design
  • Long run time on gasoline
  • Overload protection system
  • 12V DC output
  • 3-year warranty


  • Runs on two fuel types
  • Low noise levels
  • Sturdy and easy to move
  • Extended run time on gasoline
  • Safety features
  • Battery charging capability
  • Backed by a 3-year warranty


  • No specific cons mentioned

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Buying Guide For The Best RV Generator

While an RV generator functions just like a normal generator, it offers some extra features to the user that can be handy while using it with an RV. You can learn more about these features after going through the best RV generators mentioned up above in this article as we have provided all of their details.

But if that is not enough and you want to learn more, we are here with a detailed buying guide just for you. You can find a lot of the important factors regarding RV generator that will allow you to buy the perfect one after following this buying guide until the end:

1. Power Output

As you would expect, an RV generator is used for making electricity for the different electric appliances inside your RV. Due to this, the most important thing to check while buying an RV generator is its power output. It simply tells you about the maximum electric load it can take.

This includes power output options like 3000W or 4500W depending on the model that you buy. Out of these two, the highest power output of 4500W is the better option since you can easily power a lot of devices at once.

2. Engine Capacity

These RV generators use a gas engine to turn the alternator for making electricity for your electric appliances. Since this engine is important for electricity production, its engine capacity can be a great way to get an idea about performance and efficiency. Just like a vehicle, this engine capacity rating is given in CC and includes options like 200 CC or 400 CC gas engines in different RV generators out there. And as you would expect, the higher 400 CC engine capacity offers better performance to the user.

3. Engine Power

Apart from checking the engine capacity, you can also check the engine power to get an idea about the performance of a given RV generator. This engine power rating is given in HP and includes options like 10 HP or 15 HP that varies from model to model while buying an RV generator.

When compared with each other, the higher engine power rating of 15 HP is the better one in terms of performance. A great RV generator is supposed to offer a higher engine power rating while having a lower engine capacity for maximum efficiency.

4. Output Ports

Once you have ensured that your RV generator is producing enough electricity for your RV, you have to make sure that all of your electric appliances can connect to it. And just like the power outlets in your home, this has to be done using the output ports present in a given RV generator.

In most cases, a higher number of output ports is considered to be the better option as you can easily connect a lot of devices at once. It includes port options like regular household ports, RV ports, transfer switches, USB ports, and various other options. An RV generator with multiple ports of different varieties can be highly practical and useful.

5. Durability and Reliability

If you use your RV generator quite a lot, it can face a lot of wear and tear over time. In some cases, you might even start facing issues with a given RV generator. Thankfully, you can get rid of this issue by simply buying an RV generator that is durable and reliable. You should look for the build quality of an RV generator before buying one. Apart from the build quality, the warranty offered by your RV generator is also quite important.

While most of the options out there offer a 3-year long warranty, others might be rated with a 2-year long warranty, both of which are quite good for peace of mind. Such a warranty can be quite handy as you can get your RV generator easily if you happen to face any issues with it.


There are many electric appliances in most RVs out there, all of which need power before you can start using them. Generally, this power requirement can be fulfilled with the help of an RV generator.

Thus, we have mentioned some of the best RV generators in this article. You can also find their major features and options as well as a detailed buying guide. All of these things can be quite handy to buy the perfect RV generator.

Although, if you have not decided yet, you can pick one from the following recommendations:

  • The Westinghouse RV generator is the most powerful RV generator present in this article. You get a pretty high power output of up to 12000W that is much higher than any other option here. This is possible due to its 457 CC gas engine that is backed by a 3-year long warranty.
  • You should check out the Generac RV generator as it is the most efficient RV generator in this article. Despite having an engine capacity of 80 CC, you get a very decent power output of 3000W along with a 3-year long warranty for peace of mind.
  • Those of you who are on a budget can simply go with the DuroStar RV generator as it is the cheapest option in this article. Even though it has a pretty low price tag, you get a power output rating of 4000W from it that is possible due to its 208 CC gas engine unit.

Make sure to share your thoughts in the comments section. You can also post any questions down there if you have any!

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