Best Inverter Generators Reviews

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Inverter generators come in handy in many situations. They are the best portable power sources in the event of power outages, emergency outages. Also, when you want to bring extra power to run appliances and electronics for your upcoming RV trips, you need to choose the best inverter generators.

The unit provides clean power for your sensitive electronics including laptops and TVs. So, think about how you’ll own at least the best 2000 watt inverter generator.

With our post, we’re here to help you choose the best model available on the market. You may want a quiet and reliable dual fuel inverter generator or a unit for small jobs or camping. Worry no more – you’re in the right place.

Our reviews give more information starting from features, benefits, pros, and cons, and buyer’s guide to satisfy your specific needs. We’ve spent more than 20 hours researching what’s the best and we’ve picked ten models that stand out.

Here is the criteria we used to pick our best models:

  • Noise level
  • Portability
  • Ease of use
  • Performance

Please note that as an Amazon Affiliate we may earn commission from qualified purchases — thanks for your support!

Top 10 Best Inverter Generators Reviews 2021

1. Champion 4000-Watt RV Ready DH Series Open Frame Inverter

Inverter Generators

Champion 400W RV is the market leader when it comes to portable power sources. The machine is 20 percent lighter and 50 percent quieter than the traditional 3500w generator.

It delivers clean power at low THD for sensitive electronics. Also, this generator is fully assembled and you just need to add oil or gas.

With extended run time and quiet technology, this model is for tailgating, RVs, and for your next home backup or project. Featuring 4000 starting watts as well as 3500 running watts, the generator can run up to 17 hours.

Champion support is amazing. A 3-year warranty is included while you’ll still enjoy free lifetime technical support. You don’t have to worry about charging multiple gadgets. The device has two household outlets and dual USB to power them all.



  • Operates quietly
  • Has various outlets
  • Clean power
  • 3-year warranty
  • Fully assembles
  • Lacks fuel gauge to monitor consumption


If you want something quality and a top performer Champion 400W RV is the right choice. It delivers clean power to your essential electronics and with many outlets, all your power problems are sorted.

2. A-ipower Sua2000iv Ultra-quiet 2000-watt Portable Inverter Generator

Inverter Generators

Featuring 58decible noise level, A-iPower SUA2000iV has become a reputable brand in the power generation industry. It’s not a surprise why this machine operates silently.

This device attributes 2000 peak watt and 1600 running watts to keep your connected. Still, the fuel tank provides power up to 7 hours hence the best backup.

Since it’s engineered using advanced technology, the machine offers clean power to keep your sensitive electronics safe. You can also double the power by connecting two inverters together. However, the cables are sold separately.



  • Can connected generators to double the power
  • Works silently
  • Made using advanced technology
  • Best backup
  • Reliable and energy-efficient
  • Has few outlets


The first impression of this inciter generator will make you like it. Most users appreciate its working capabilities together with its silent operation. Get it and safety and cleanliness is guaranteed to your sensitive electronics

3. Honda Power Equipment EG2800IA 2800W 120V Full Frame Portable Inverter Gas Generator

Inverter Generators

For your quality power supply, consider Honda generator. It provides a quit high power and to mention that the power is clean and fuel-efficient. This model provides power to your appliances such as desktops and fans. Also, it can as well provide power to your outdoor activities, say camping.

The powerful engine provides long-lasting, reliable and quality services. With Honda, its engine is no doubt in meeting your power needs. Its engine is designed to meet the CARB levels of emission. More importantly, it’s easy to start.

Honda power engine can serve your day fully without failure. It can run for about 12hours hence keeping your activities running. For it to operate this long, its system maximizes the rate at which fuel is consumed.

To achieve this efficiency, the engine adjusts upwards and downwards so that it may provide the only amount of power you require.



  • 3 years warranty
  • Long-running
  • Easy to start
  • Easily portable
  • May cause hazards


For your reliable home power, have no doubts when it comes to Honda power generators. You will have a quality, stable, and long-lasting power. Say no more to noisy equipment, bearing in mind that Honda is impressively quiet.

4. Westinghouse iGen2200 Super Quiet Portable Inverter Generator

Inverter Generators

Consider having your best choice for power backup. Westinghouse generator is strong to produce power and keep your home essentials operating. It has a significant feature where its fuel-efficient. This way, it operates for 12 hours on a gas tank of 1.2 gallons.

One considerable feature, Westinghouse is portable. With its inbuilt suitcase model, it makes it easy to handle. Therefore, allows for easy transportation and also storage.

Also, its 47lbs makes it ultra-compact. Since this unit operates in a quiet mode, its therefore regarded perfect for your recreational activities and the likes.

You may have some sensitive electronics requiring quality power. For instance, televisions are way of sensitive. Here you will need to make use of Westinghouse inverter generator since its power is clean and also stable.



  • Safe for sensitive electronics
  • Noise-free
  • Portable
  • 3-year warranty
  • Has few outlets


Power shortage should not be your nightmare. Now, have a backup power generator for your perfect power supply. This iGen2200 is ideal for your electronics and ant other necessity.

5. Generac GP3000i Super Quiet Inverter Generator

Inverter Generators

Generac generator is quite reliable. It saves on fuel since it adjusts the speed of the engine hence saving on fuel consumed. With the adjustment, the sound emitted is also reduced hence providing optimal performance. In cases where the fuel level is low, you get to be alerted by the status lights.

Having a power rush technology, it can provide over 50percent more for its starting capacity. This hence will enable you to do more with less consumption.

Generac GP3000i can also be of use in your outdoor activities. This is well applicable since its lightweight hence shifted from place to place.

You may need to have multiple charging systems at ago. This unit has USB ports that you can use to charge your devices such as phones.

One feature of it is that its simple to use. The power dial involves start, run not forgetting stop function.



  • Economical
  • Easy to start
  • Relatively lightweight
  • Quiet
  • Unpredictable durability


With the need to have your devices lightened up, go for the Generac gp30000i inverter power generator. Despite the conditions, consider it for your reliable power supply.

6. Pulsar 2,300W Portable Gas-Powered Inverter Generator

You can have the ultimate choice for a reliable emergency power supply generator. Pulsar inverter generator is of no question. It’s ideal for camping and also your house appliances. It’s partially silent utmost 10 feet away hence cannot bother your neighbors.

It provides effective power by using the adapter. The adapter is responsible for increasing the power output without any inconvenience that is caused by a larger unit. Its transportation is eased by the suitcase-like design.

Having an operation of 8 hours is another ideal attribute. It has a continuous operation of 8 hours using fuel rating 1.18 gallons. In considering its wave technology, there’s the provision of a stable and a pure power supply to your gadgets as well as sensitive electronics.



  • Stable wave technology
  • Quiet operation
  • Portable
  • Continuous operation
  • Has few numbers of outlets


Until you need power at your home, you may never have to think of it. However, everyone needs the power to have the appliances powered. With that, turn to Pulsar PG2000Isn inverter generator for reliable power.

7. Durostar Ds4000s Gas Powered Portable Generator

Inverter Generators

Another standout on our list is DuroStar DS4000S. These best generator work is perfect for home backup. With plenty of power- that’s 4000 starting watts as well as 3300 running watts, this unit is a real workhorse. Let it handle your multiple jobs from powering heavy-duty tools to sensitive electronics.

The lightweight and compact DS4000S seems to be designed for both home and outdoor use. Apart from its size, the unit is also quiet and EPA, USFS, and CARB compliant. Along with that, the valued inverter generator doesn’t disappoint when it comes to run time and technology. Thanks to the manufacturer for paying attention to every detail.



  • Powerful
  • Excellent in terms of run time and technology
  • Suitable for outdoor use
  • Portable
  • Made to last
  • Has no display screen


The unit is a portable power source when you need it. Mostly, most users know it for outdoor use to power the appliances, tools, and electronics. It’s really a workhouse and can handle multiple jobs for more houses.

Buyer’s Guide

Let’s check out some of the questions that might be bothering potential buyers and current users.

What is an Inverter Generator?

When we talk about the inverter generator most people label it as a portable generator. A gas engine is always used to run the alternator that brings about AC power.

However, there are generally many differences in design, technical specifications, and use. An inverter generator is quiet and is different from others. In fact, they are the best portable generators and top portable generators. Most of them are easy to carry with you.

How Does an Inverter Generator Work?

An inverter generator works differently as compared to a generator or invert. The engine that runs in a portable generator produces AC (alternating current). The alternating power is converted to DC (direct current).

Here, the inverter technology performs the magic.

The inverter converts the direct current (DC) back to the AC at 60Hz and 120 pilots. This is the standard for the alternating power supplied directly by the grid.

This inverted alternating current is then delivered by the generator. This kind of power is known to be not only pure but also clean to power tools, appliances, and sensitive electronics. Also, it more stable as compared to raw alternating current delivered by conventional generators.

What is the Difference Between a Generator and an Inverter Generator?

Both a generator and an inverter generator tend to confuse many peoples. But is there a difference between them? Of course, yes. An inverter generator runs a direct current power like a solar panel or car battery. On the other hand, a generator is powered by fuel such as propane, diesel, and gasoline.

Final Verdict

It’s annoying when one experiences power outages, but today we’ve best inverter generators that you can use as backup power. A power inverter is portable and can keep multiple electronics and appliances running when needed. Brands such as WEN, Honda, and Yamaha are perfect picks.

When you select, go for a reliable, durable, less noisy, and energy efficiency inverter generator. Our ideal pick is WEN 56200i because it features all those smart features.

If you’re interested in using the best unit for things like tailgating, camping, and outdoor events, this machine is the excellent choice.

Bob Stevens

Bob Stevens

Hi, I'm Bob Stevens. I spend a lot of time working with power generators and power tools. In my spare time, I like to write about my hobby.

Bob Stevens

Bob Stevens

Robert K. "Bob" Stevens was a British-born American photojournalist for the Sun, a subsidiary of American Media, located in Boca Raton, Florida, United States. He was the first journalist killed in the 2001 anthrax attacks when letters containing anthrax were mailed to multiple media outlets in the United States

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