5 Best Inverter Generator Reviews in 2024

Last Updated on November 20, 2024 by John Patterson

When you need your books or movies as the power goes out, there is no better way than going with one of the best inverter generators.

We all know we use inverter generators, since they are comparatively more fuel efficient than the conventional type, operate quietly and produce clean power.

But with so many inverter generators out there, it is a difficult choice to work out which one will suit your needs.

This reader’s guide will help you with the best inverter generator reviews and thus allow you to make a better buying decision of your own.

Best Inverter Generators Reviews of 2024

#1. WEN 56200i 2000-Watt Inverter Generator

With so many fantastic features, it was impossible for us not to deem this heavy duty inverter generator one of the best of the bunch!

The WEN 56200i portable generator got so many features but you will fall in love or become speechless by adopting some little things.

For one, it features a decent entry-level 2000 peak watts and 1600 running watts at an equally reasonable price point, as well as a very silent 79.7cc 4-stroke engine.

Its smallness which makes this portable generator ideal for tailgates, campgrounds, construction site use and power outages.

I really like the clean power output from this inverter generator because you can run most sensitive electronics on it, including power tools.

This generator inverter in the market comes with four output receptacles that include two 120V ports, a 12V DC port, and a 5V USB output port.

You would be amazed to know that this heavy-duty generator is also very quiet and works at a noise level as low as 51 decibels (at a 25% load).

With a 50% load on the entire gas tank, this (compact) weighs about 48 pounds with an average runtime of 6 hours.

#2. Champion 6250-Watt DH Series Open Frame Inverter

If you need the best inverter generator with high power output possible alongside decent runtime, this one would be great for you.

It delivers 6250 surge watts / 5000 continuous watts of power; and has a 12.5 hour average run time on gasoline!

This generator might not be for everyone and that could simply be due to its design, which is rather bulky, or because it weighs a hefty amount.

However inverter generator are made portable and low weight with their low power producing capacity because they have a internal circuit which cannot withstand high power.

And if you want to get such high power output from your unit, then the size of inverter generator will increase.

It is equipped with an Outer frame, a fixed wheel kit for easy transportability.

It boasts a 4-gallon tank for fuel consumption, and utilizes the recoil start method; this isn’t much of a big deal.

This generator does have its drawbacks, however. For one, it features an RV-ready plug and parallel capacity.

So, there is no comparable capability feature if this generator can provide power to run almost all household appliances. As far as the RV-ready port, you use the regular port to RV port cable.

#3. Pulsar PG2300iS Inverter Generator

Pulsar PG2300iS — This is an inverter generator more designed for portability and lower power output with the cost at this range reasonable in comparison with other inverter generators offering similar power output.

One can trust Pulsar as a brand, and almost all the customers do swear by it.

Providing 2300 peak watts and 1800 running watts, the PG2300iS runs for up to 6 hours at a 50% load on only 1.18 gallons of fuel in its tank.

And if that is still not enough power for you, you can use its parallel capability and join two pulsar inverter generators to increase the output further.

I appreciated the suitcase type design, compact and lightweight — under 47 lbs.

At less than 47 pounds, this portable generator is super light for portability.

Moving on to the output ports, the PG2300iS comes with a total of two 120V receptacles, one 12V DC port and one 5V USB port.

The only downside is that his inverter generator has a short warranty.

While other manufacturers offer two to three years of warranty up to this price range, Pulsar provides only one year of warranty on this product.

#4. Champion 3400-Watt Dual Fuel Inverter Generator

With such phenomenal features and ease of use, this generator is one of the best among all portable inverter generators available in the market.

This dual-fuel feature distinguishes one of the good inverter generator.

Very few dual-fuel inverter generators exist on the market, and here is one of them — This Champion generator.

The dual-fuel system allows you to boost the runtime by a good extent, plus propane is cheaper; therefore, you will be getting some serious savings on fuel costs.

Speaking of power output, it offers 3060 starting watts and 2790 running watts based on the propane gas so you can run this generator for up to 14.5 hours at a 25% load with a regular 20-pound propane tank.

With gasoline, you can boost the power output up to 3400 starting watts and 3100 running watts, and a full gas tank will give around 7.5 hours runtime at 25% load.

In addition, it is a fairly quiet generator at 59 dBA measured from 23 feet away. Not to mention, it comes with some other great features like a 3-position ignition switch, quick touch panel & low oil shut off.

It also features RV ready port and parallel-ready output for double power out.

Champion comes with three years of warranty just like any other products they make.

#5. Rainier R2200i Super Quiet Inverter Generator

Rainier is also a popular name in the generator market, and its inverter generators are extremely inexpensive as well.

We can say that it is priced according to what its power produces and features provided.

This generator uses a 79cc 4-stroke engine for its output (1800 continuous,2200 surge watts).

The generator with a 1.3-gallon fuel tank is incorporated and can run overnight to power most appliances for 13 hours.

Unfortunately, there is no electric start option. Rather, it has the recoil start.

You will love the Eco-mode option as it ranges you on fuel conservation and therefore the maximum fuel economy.

What is more, if the roaring noise output of inverter generators bother you, this best inverter generator will surely steal your heart.

With a noise-free level of 52 dBA, the R2200i is one of those inverter generator which run not only low on sound but also lower cleaning power output crucial for delicate electronic appliances.

Additionally, the generator boasts of some other excellent features like low oil sensors and overload protection, and for output ports as well two 120V receptacles three outlets (in total), one 12V DC port and one grounding port fall under this category.

Rainier R2200i is not very heavy (44 pounds only) however, the manufacturer has designed one handle at top of the generator to make it more convenient for user.

Getting all potential certifications like EPA and CARB, It is safe to use anywhere and on this top class inverter generator you will also get 3 years of warranty.

What to look for before buying the best inverter generators?

Important Factors To Consider Before Going For Inverter Generators

In this article, we have described the factors for some of these items.

Power output

When you buy a generator, the first thing you should check is the inverter generators.

You should determine how much generator watts, you will.

To do that, you need to have appliances; you will draw off of your generator.

Once you know the total wattage of all your appliances, add 15 to 20 more so that you can also use inverter generators in the future.

Noise Level

A generator that makes a lot of noise is something no one wants. Now of course, all inverter generators are quieter than conventional generators.

Furthermore, inverter generators vary in the amount of noise they put out according to the load condition.

When the load is higher, it will make more noise.

If you are searching for a quiet generator, then please go through our inverter generators list, and I hope you will find a best-matched one for you.

Parallel Capability

If, like me, you prefer to enjoy the untroubled beauty of an inverter generator’s silent power-provisioning splendour.

However, most of them also have low capacity to generate power, therefore the parallel capability is a must for an inverter generator.

Runtime

This is where we get a bit of a trade off with the inverter generators when it comes to run time.

The run time is also lower due to the fact almost all of the inverter generators have 0.5 – 2 gallons fuel tank.

But, you can avoid this issue by going for the dual-fuel inverter generators.

In the end, it comes down to your personal preference.

Portability

Inverter generators increase in size with increasing power output, a general rule of thumb.

If you have high-power output inverter generators, therefore, portability has to be compromised.

Inverter generators are pretty portable, and they also have a decent power output.

Frequently Asked Questions (FAQs)

When did the Yamaha inverter generator ef2000is?

In the world of inverter generators, the Yamaha EF2000iS is a well-known name. Introduced to the public in 2009, this model was a major departure from traditional generators and has been ideal for portability and efficiency since its conception.

It didn’t take long for this compact power solution to start spreading its wings generating buzz across campers, RV owners, and homeowners seeking reliable backup power sources.

Delivering a wonderful generator, Yamaha is no stranger to innovation in automotive and power equipment; therefore, the top-tier design and excellence of technology shine through.

Perhaps, where this model is meant to be cut, a lot of ruckus has been because it was designed to reduce noise and made quite silent too. Picture now spending the night in a remote area or having a conversation without a conventional generator buzzing away.

Well-suited in size and power output, it could supply up to But 1500 watts continuously. Not only did the EF2000iS establish an outstanding standard in its own right but it also cemented itself as the go to generator over a wide range of operating conditions for its ruggedness and reliability.

A lightweight frame and simple-to-use functions attracted the attention of outdoor enthusiasts to this Yamaha model. And its portability, combined with ability to run for long periods of time, meant it was a perfect adventure and emergency companion.

EF2000iS has certainly set the course for an entire curated genre of inverters, one that changed how we tap into portable power.

What is the best bang for buck inverter generator?

Thus, performance of an inverter generator only goes so far as value ends up equalling everything else in the end! But for those working with a really tight budget, don’t worry; there are great value models around out there that won’t neglected on functionality.

Requirements will also differ from person to person. There are a number of great models in this crowded marketplace but the Westinghouse iGen2200 is frequently lauded as the best bang-for-buck.

Westinghouse iGen2200 has built a strong reputation among consumers for the price and efficiency of land powered by portable generators. It delivers up to 2200 watts of peak power, making it perfect for both the average RV enthusiast and emergency prepper.

Cost-effective price point: Adding to all the above-mentioned features is a cost-effective price point making sure you get maximum power and features, without burning your pocket. While this unit is well-known for its long run time and efficiency, it boasts that sophisticated engine management systems optimize the fuel.

If you enjoy additional functionality, the iGen2200 gives you a number of outlets so that you can all charge items at once. Plus, its weightlessness and smooth-start feature makes it an easy pick for those wanting lighter, performance-oriented equipment. The Westinghouse iGen2200 strikes a balance between being cost-efficient and reliable, thus the ideal choice for more pragmatic users.

Additionally, this model has one of the quietest operational noise levels in its category ensuring nearly silent use when you are camping out or suffering through a neighborhood outage. This significant track record of reliability and high performance makes it one of the highest-value dollar inverter generators on the market today.

What’s the difference between a generator and an inverter generator?

Generators vs. Inverter Generators: At first glance, generators look similar to inverter generators but some key differences between them cater to different preferences and needs. It is essential to understand these differences to make an educated purchase.

The generators that fall into the traditional category are those typically capable of pumping out raw power in copious amounts, designed for spaces where you need constant access to ample electricity—like construction sites or large open-air gigs. It directly generates AC power these generators usually remain at a constant speed that is normally connected to engine capacity. This more direct method often results in greater fuel use and noise levels, though.

In contrast, inverter generators are a relatively new, almost modern technology. With an inverter generator, DC power is produced and then inverted into stable AC power, as opposed to conventional generators, where the process is reversed. Through this inversion process, a stable power source that is devoid of voltage fluctuations will be provided, which is vital when charging delicate electronic devices such as laptops and smartphones.

Inverter generators automatically adjust their engine speed based on power requirements, allowing them to run much quieter and more efficiently than standard models. Inverter generators, as a group, differ in terms of how much power they deliver at once, offering enhanced convenience and portability, versatility that makes them ideal not only for use while camping or travelling but also on different occasions in the home and elsewhere during emergencies.

How to build your own inverter generator?

Have you ever wanted to build your inverter generator from the ground up? Although building a unique inverter generator isn’t an easy challenge for most, there’s at least some interest on the part of DIY fans wishing to customize electrical power solutions.

Your inverter generator DIY build usually only needs general knowledge about electrical components and machinery assembly. To start with, you need the engine, the alternator, the inverter module and a chassis to put everything in. These components are crucial as the engine powers the alternator to generate an AC current, which is then converted by the inverter into stable AC output that can be used for sensitive devices.

Although putting these pieces together may seem intimidating, there are plenty of online communities and resources focused on DIY inverter generators. There are some great tutorials and user stories out there as well that can give you a sense of how this all works, including where to source the right materials and how to overcome common problems.

That said, you have to keep in mind of the safety and reliability while constructing your own unit. To mitigate the risks of home-made power solutions, ensure ventilation, construct it sturdily and conduct tests as required. If you have the technical expertise, constructing your inverter generator can provide an exciting challenge and offer a custom power source designed to suit your needs.

Are inverter generators better?

You might have come across the question of inverter generator vs traditional generator, whether they are better or not. While preference and a need will differ, if we talk about convenience, efficiency, stability of power quality, inverter generators are more superior proposition as compared to generics.

Inverter generators are designed to be relatively lightweight and compact, which is a significant advantage. If you’re always on the go, the lesser weight and dimension can make these units more portable than a traditional unit during transport. In addition, inverter generators take center stage for being fuel-efficient, which means they help diminish emissions and save the finite valuable resources of our nature.

One of the other simply great reasons is that power produced by inverter generators tends to be of higher quality. Traditional generators struggle with this because there are voltage instabilities, and these costs sensitive electronics a stable, clean current. Inverter generators also significantly reduce the risk of damaging expensive electronic devices — which is an added bonus doubtless appreciated by travelers who use them for work or pleasure!

Last but not least, operational silence is usually proclaimed as a major win. The lower noise not only creates a more comfortable experience for outdoor users and residential users, but it may also mean compliance with local noise ordinances. On the whole, inverter generators win in all of the most relevant categories to modern consumers.

What does inverter mean in a generator?

Now what “inverter” means in an inverter generator is the technological process that allows for this safe and effective power output. But just what is this process, exactly?

Like a traditional generator, an inverter generator uses its engine to produce AC power. But instead of passing this current to its outlets, it is converted into direct current using a device called a rectifier. The next step has an electronic inverter, which then converts this current back into AC, only at a fixed frequency and voltage.

The result is that inverter generators can produce steady, stable wavelength of electricity that closely matches line power. When charging sensitive devices or running precision equipment, this consistent delivery of power is crucial; providing a stable and reliable power supply for different applications.

This is a huge step forward in technology as the end-user can now enjoy accurate quality electricity for immediate use thanks to the function of the inverter employed by most modern generators. While the distinction here may seem nominal, claiming that an inverter is in fact an “inverter” also reflects the myriad benefits found within (such as: efficiency, safety and reliability).

Final Words

Hope my best inverter generator reviews article was helpful to you in choosing your suitable product as per your needs.

Drop a comment below if you have any questions regarding guide buying or other inverter generators.

We hope we shall assist as well as we can.

Good Luck.