Best Inverter Generator to Buy in 2022 (Reviews)

Inverter Generators are best known for supplying DC power to a home, office, or stationary device. They are cheap, easy to maintain, and give you a portable energy source that you can carry around your area.

Most generators are used in case no electricity is available in your area. Also, people like to take their generators to work in travel trailers to power any device at a construction site.


There are many other benefits of owning an inverter generator, so we made this guide of the best inverter generators in 2022 to keep your job going without any delays.

Remember to read our buying guide to pick out the best portable inverter generator as per your needs.

[Top 5] Best Inverter Generator Overview

Inverter GeneratorWattageBuy Now
1. Westinghouse iGen4500- 4500View On Amazon
2. Generac 7127 iQ35003500View On Amazon
3. WEN 56380i Super Quiet 3800View On Amazon
4. Champion Power Equipment 200986 4500View On Amazon
5. Briggs & Stratton P22002200View On Amazon

List of 5 best inverter generators in 2022

1. Westinghouse iGen4500 Super Quiet Portable Inverter Generator

Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated

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The first item on our list is Westinghouse iGen4500 inverter generator with a peak wattage of 4500 and a minimum wattage of 3700w.

It is power by a gas motor that runs smoothly with an electric remote. The generator is portable in size, and you can easily carry it in your tailor to always stay prepared for any situation.

This is the best quietest generator you can find on the market with a digital display to view essential information like fuel, power output, and remaining run time from a single monitor.

For maximum fuel saving, you can turn the “Economy Mode” on the inverter generator, making it a perfect fit for your Gurage.


  • – Affordable than others.
  • – Quiet gas-powered inverter.
  • – Economic and powerful.


  • – No fuel gauge is given.

2. Generac 7127 iQ3500-3500 Watt Portable Inverter Generator

Generac 7127 iQ3500-3500 Watt Portable Inverter Generator

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Moving on to the next item on our list, we have Generac 7127 Portable inverter generator. It comes with 3000 watts of capacity and has a weight of 110 pounds which makes it portable enough to carry around any job site of your client.

The device is black, and the whole body of this inverter generator is covered with a steel panel that protects it from different weather conditions while giving you a safe device to work with.

The inverter generator is 40% quieter than any other enclosed designs out there in the market, making it the Best quiet generator on our list.


  • – Smart screen display.
  • – Light in weight.
  • – Completely covered.


  • – Make’s little noise.

3. WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator

WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator

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WEN is a great company that makes reliable, quiet, and light inverter generators. It is an expert choice because there is no other generator out there in the market that can match these devices’ price to performance ratio while giving you a small design to carry around.

The carb-compliant generator comes with a 5-volt battery that can be used to charge your phones and tablets while running 3800 watts simultaneously.

The device is powered by a four-stroke 212 cc OHV engine that can produce of maximum output of 4000 watts and more while giving your runtime of 9 to 10 hours in optimal conditions.

There is an automatic shut-off feature that maximizes the lifespan of the generator. Plus, the generator is best known for producing clean power making it the best inverter generator 4500 watts option.


  • – EPA & CARB compliant.
  • – Most powerful option.
  • – Has auto shut down. 


  • – Build quality needs work.

4. Champion Power Equipment 200986 4500-Watt Portable Inverter Generator

Champion Power Equipment 200986 4500-Watt Portable Inverter Generator

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Champion started its company of making power equipment’s in 2003 and has made a reputation in the market for building top-notch equipment’s to make your life easier.

The champion generator performs excellently with a power wattage of 4500W. The total weight of this inverter generator is around 95 pounds that give you excellent performance in the field.

The invertor generators RV ready comes with dual power sockets and low economic motor, saving you lots of fuel while running daily for long hours.

Moreover, you also get lifetime technical support with a dedicated line of experts that can help you figure out any problems related to the device.


  • – Portable and light.
  • – Reliable and RV-ready.
  • – Produces less THD


  • – Needs a remote start.

5. Briggs & Stratton P2200 Power Smart Series Inverter Generator

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In the last place, we have Briggs & Stratton P2200 Power Smart Series Inverter Generator, which is capable of producing wattages between 2200 and 1700.

This is the best inverter generators that are smaller in size and can fulfill all of your needs with an economical motor.

The device is ideal for running laptops, computers, TVs, and gaming systems while allowing you to connect multiple units at the same time parallelly.

You can get at least 8 to 9 hours of runtime with a single gallon of fuel, making it powerful enough for any primary task.

Moreover, you can also connect two USB ports to charge other devices on a picnic, tour, or vacation outside your home, so you won’t have to search for any electric switches.


  • It- Cheaper than others.
  • – Easy-to-use and setup.
  • – Long-running time.


  • – Lower wattage than others.

Buying Guide

This buying guide will help you select the best generator while giving you enough information about these devices to take an ideal one according to your needs.

In most cases, inverters and generators are great for people who work on a project or construction site, but ordinary people can also buy them to stay ready for any situation.

A generator can be used to charge laptops, tablets, and other electronic devices without searching for any electric switches in the middle of your job.

As they are powered by a gasoline engine that generates DC electricity on a large scale, generators can be loud, which you should check beforehand.

Some basic things that you need to know before buying the best inverter generator in 2022 are:

Power: Before purchasing the best inverter generators, you should find how much electricity they can produce.

Most generators out there in the market range between 2000 to 3500 watts of electricity that can run AC, fridges, TVs, and computers without any problems.

However, consider buying a larger model with better power for your electrical appliances if you need more power than that.

Also, many generator companies offer multiple models of an identical device in different Power rangers, which you need to know before you can choose a device.

Portability: If you plan to buy an inverter generator for camping and RV, then it’s a good idea to invest in portable and quiet generators as they are easy to carry in your vehicle.

It is not recommended to choose a bigger device as it will unnecessarily increase the generator’s weight, and you’ll have to carry more around you all time long.

In fact, if you’re a construction worker, its a better option to select carb compliant generator to get uninterrupted power without getting a larger device.

Noise: A generator can make lots of noise, but you should find a model with a threshold of 50 to 60 DB to never get stuck with noise regulation problems around your area.

Mostly quiet generators are better for any construction work to never disturb anyone with a loud noise, so we have included all the quiet generators in our list.

But people who need more power have to compromise with noise because powerful generators make more noise and become challenging to manage.

Multipurpose Use: Generators, which have multiple ports to connect more than one device at the same time while providing the best output performance, are the devices you should be looking for.

The ideal generator should provide you with a constant energy flow to all electrical devices connected to it.

This is a more important feature for casual users because they need a generator that requires multiple outlets to plug all their equipment in the event of a storm or emergency.

Personally, I would suggest an inverter generator with USB ports, a 120-volt jack, and parallel power options to meet your high power needs.

Clean Energy: There aren’t many eco-generators out there that can create a lot of trouble for your work. You should try to get a generator that emits less smoke and toxic gases into the air when you run.

This is an important feature when purchasing an indoor generator, but it is best to buy environment-friendly equipment even if it is intended for outdoor use.

You also need to check that the generator provides you a stable output power for all your electrical equipment without breaking the current.

You also need to check this because the direct current generated can damage many devices while working, making it impractical for homes.

Usually, you need to dig deeper to get an eco-friendly generator that creates clean energy to keep your laptop, tablet, smartphone, etc., while running under 3% harmonic distortion. 

General FAQs

Q. Are inverter generators worth it?

Inverter generators can help you save fuel, money and gives you a clean source of power that you can use in multiple places without spending any extra money on big batteries.

An inverter generator can charge multiple electronic devices such as laptops, televisions, cell phones, and others in case of a power shortage in your area.

They are also flexible devices that you can use in case of an emergency to get electricity around your house, making them an excellent investment for most of us.

Q. Is an inverter generator better than a regular generator?

Inverter generators can help you produce the desired frequency and power output without fluctuations. You don’t need an energy source to work, as they generate electricity from a gasoline engine and are therefore quite economical.

In addition, you get a clear DC output that can be used as a reliable output for charging many devices. Also, inverter generators are much cleaner, which gives you better results than standard generators.

Q. Can an inverter generator run a refrigerator?

You can easily power a personal refrigerator with an inverter generator as it can produce 1200 to 2000 watts of power in one go.

Most fridges out there can quickly work with 2000 watts of output and offer continuous cooling while sparing enough energy for running other devices.

However, if you have a large refrigerator or plan to use a restaurant-sized refrigerator, it will require more electricity to run correctly.

Q. Why is an inverter generator better?

Inverter generators are smaller in size with the most portable motor you can take anywhere and even adjust the speed needed to get the power you desire.

Inverter generators are smaller in size with the most portable engine that you can carry around anywhere and even adjust the speed according to their needs to get the required current output.

They also reduce lower noise levels and run smoothly at your house while giving you a clean energy source to manage all of your electrical devices.

Moreover, there are multiple options available for an inverter generator that you can choose according to the current range that you need, which can also increase or decrease your price.

So you should look closely before buying, or you could choose an inverter generator 4500 watts model that easily runs most of your devices.

Q. What is the most powerful inverter generator?

Our third option WEN 56380i Super Quiet Portable Inverter Generator is the most powerful inverter generator on our list.

You have an option to go as high as 8750 watts in this model that is overkill for most general users for a carb-compliant generator.


An inverter generator has many advantages if it works cleanly and economically without causing a lot of noise in your home.

In addition, people involved in camping, construction, small-scale work, and technician work must have an inverter generator to obtain electricity in remote places.

Our guide of the best inverter generator can help you select an ideal product within your budget to get a constant flow of electricity in your house.

So go buy an inverter generator RN-ready device today and power all your electrical appliances now.

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