5 Best Inverter Generators for RV (Reviews) in 2021

Best Inverter Generator for RVAll the amenities and features of your RV are dependent on the power source. If it is not reliable enough, you might not enjoy your RV experience. I like to opt for the inverter generator while planning an RV trip. The inverter generator ensures that the noise is on the lower side, and therefore, I can relax in and around the RV without the generator noise disturbing me.

Which Inverter Generator Should You Choose For RV?

If you go by the power rating, you might not be able to make the right decision. It is essential to take a few other features into account as well. Today, I will share with you the best inverter generator for RV and also a buying guide to help you choose between the options which I will highlight below.

Top 5 Best Inverter Generators For RV in 2021

1. Champion 3400-Watt Dual Fuel RV Ready Inverter Generator

Champion 3400W Inverter Dual Fuel GeneratorThe USP of this inverter generator is the power rating of 3400 W. The dual fuel design means that you can use gasoline or propane. It offers a three-position ignition switch to help you in using the generator with ease. On a single full tank of gas, it can last up to 7.5 hours. When you run on propane, it can last for 14.5 hours.

On the output side, it offers 130 V and two 120 V outlet. There is also a DC outlet of 12 V with a dual USB adapter. It means that any port which you might need is present in this one. That is why it is perfect for RVs.

The electric start feature means that you will not have to deal with the cords. The noise output is 59 dB which makes it perfect for RVs as well as tailgate parties. The two wheels ensure that you can move it around with ease. Also, the compact size further makes it suitable for RVs as it will not occupy a lot of space.

It consists of a low shutdown mechanism that ensures limited wear-and-tear. The cast iron sleeve further protects the machinery inside, that increases its life. The long life and dual fuel nature mean that it is one of the best options for RVs.


  • High peak power
  • Dual fuel design
  • Long runtime
  • Offers multiple output ports
  • Electric start
  • Low noise
  • Incorporates safety features


  • Limited instructions

2. Generac GP3000i – Super Quiet Inverter Generator

Generac GP3000i Super Quiet Inverter GeneratorWith the power of 3000 W, it can satisfy the power needs of an RV. It offers USB outlets and output ports along with the DC port as well. That is why; connecting various gadgets is quite easy. The gas-powered design means refueling it is quite easy.

There is a dedicated control panel that allows you to control all the functions of the inverter generator. Moreover, if you want to increase the power production, you can connect it in parallel as well. The low noise design means that it will not disturb you even when occupying the RV. The compact and lightweight frame ensures that you can store it in your RV with ease. It has a built-in handle as well to allow you to move it around.

If you’re worried about charging your electronic appliances, there is no need to be fearful. It consists of proper safeguard to ensure that you can directly power your gadgets. Thus, when looking for a compact inverter generator that can deliver high-power, you can go with this one.


  • Gas-powered
  • Dedicated control panel
  • Offers various output ports
  • Low noise
  • Compact and lightweight design


  • Fuel efficiency is not that high

3. Westinghouse iGen2200 – Super Quiet Portable Inverter Generator

Westinghouse iGen2200If you need an inverter generator with a moderate power rating, you can consider this option. It is gas-powered, and the peak power rating is 2200 W. Nevertheless, it is perfect for powering various appliances in your RV. It offers 120 V AC outputs. There are two such ports. Also, it provides 2 USB outlets as well.

That is why; connecting various gadgets is not a problem. There is an efficiency mode as well, which ensures that you can reduce fuel usage. It comes with a 1.2-gallon gas tank. The gas tank can fuel the generator for 12 hours consistently.

With the noise output of 52 DB, you can use it in and around your RV with ease. If you want to increase the output power, you can easily connect generators in parallel. The lightweight design weighing 47 LBS means that you can carry it in your RV and move it around with ease. The long run time makes it a pretty good option.


  • Offers USB ports
  • Efficiency mode on offer
  • Consistent run time of 12 hours on a single tank
  • Low noise
  • Lightweight design


  • Oil requirement is a bit higher

4. Rainier R2200i – Super Quiet Portable Inverter Generator

Rainier R2200i Super Quiet Portable Inverter GeneratorIf you’re looking for an RV generator that can last for a long time on a single tank of gasoline, this is the one which you should buy. The tank capacity is 1.3 gallons. On a full tank of fuel, it can run for 13 hours consistently.

Also, the peak power rating is 2200 W. It also has an economy mode to increase the runtime even further. It offers two 120 V AC outputs and one 12 V DC output. With the help of stop and reset buttons, you can use it with ease.

The noise output is 52 DB which means that you can use it consistently without any disturbance around your RV. There are various safety features on offer like an output indicator, low oil alarm, and the overload alarm. These features ensure that you can know right away the status of the inverter generator. With a weight of 44 lbs, you can carry it around with ease.

There is a handle on top to move it. The capability to connect it in parallel fashion ensures that you can scale the power generation if required. The long runtime, coupled with the fact that it has an economy mode on offer; makes it an excellent option.


  • Large capacity
  • High runtime
  • Various safety features on offer
  • Lightweight design


  • Limited after-sales support

5. Briggs & Stratton Inverter Generator

Briggs Stratton 30545 P3000 PowerSmart Series Portable 3000 Watt Inverter Generator


The peak power of this inverter generator is 3000 W. Due to this very reason; it can power various gadgets with ease. It can run up to 10 hours at 25% load. With the help of a 1.5-gallon fuel tank, you can use it for powering the gadgets in your RV.

It offers four 120V AC outlets and a single 12V DC outlet. The current rating is of 21.7 amps which mean that it works for heavy-duty use. The wheels on one side and a telescopic handle on the other make it easy to move it around. Besides, it has an LCD screen as well, which will let you know the amount of power used currently.

It will also remind you regarding the maintenance needs of the generator. As a result, you can maintain it properly, and therefore it is one of the most reliable options. It offers a USB port and a parallel port, which means that using it is quite easy. With the help of low noise and multiple ports on offer, you cannot go wrong with this one.


  • Highly portable
  • Incorporates an LCD
  • Multiple ports on offer
  • Run time of 10 hours


  • Slow customer support

If you’re looking for the best inverter generator for RVs, these are the five options to consider. If you cannot choose between these five options, our buying guide below will help you out.

Best Inverter Generators for RV Buying Guide:

Peak power rating

You have to first and foremost look at the peak power rating. The higher the peak power rating, the better it is for your RV.

Output ports

You have to consider the output ports on offer. It should offer an AC port, DC port, and USB ports. When such a the configuration is available, you can power a variety of gadgets with ease.


Ideally, the generator should be pretty compact. Only when that is the case, you can carry it around in your RV.

Fuel type

You have to take into account the fuel type on offer. It can either run on gasoline or diesel or gas. You have to consider the fuel that is readily available and then choose the right inverter generator for RV.

These are the factors often considered while choosing such a generator. I will now answer some FAQs to help you make the right decision.

Best Inverter Generators for RV (FAQs)

What size generator I need for my RV?

Depending on the gadgets that you want to run, it is better to choose an inverter generator with a power rating of more than 1500W. It will help you power a variety of gadgets.

Why should you choose an inverter generator for your RV?

Inverter generators are highly portable and generate less noise as compared to standard generators. That is why; you should choose them for your RV.

These are the best options that you have when looking for the best inverter generator for RVs. When you choose from my list above, making the right buying decision will be easy for you. You will not be required to spend hours to shortlist the best options. You can directly pick the best option from my list above to help you power your RV reliably.

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About the author

Sharif Miah

I am Sharif, 22, a student, currently doing the BBA program. Besides, I am an online Blogger.

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