Best Portable Inverter Generator Buying Guide & Review!

best portable inverter generator

When searching for the best portable inverter generator, there could be countless reasons behind this like maybe you want one for your home, or for vacation, or even for office work.

You should choose a portable generator according to your needs and how you plan to use it.

Depending on your needs, you can choose silent ones for office use or educational purpose or more fuel-efficient ones for vacations or adventure. It depends on what your purpose and needs are.

You can also learn how to choose the best generator for your RV.

Having the ability to be portable and compact makes these generators the best in many ways, especially as they provide fuel efficiency, power efficiency, and quick access. They also have a variety of other great characteristics.

If you are thinking what is a portable inverter generator then don't worry here you will get every answer related to portable generators.

We will show you all the best-selling and best-performing generators though you will find out the qualities of these generators when you will use them.




best portable inverter generator

Westinghouse iGen2500 Super Quiet Portable Inverter Generator

best portable inverter generator

Champion 3100-Watt RV Ready Portable Inverter Generator With Wireless Remote Start

best portable inverter generator

Yamaha EF2200iS Inverter Generator, 2200 Watts, Blue

best portable inverter generator

Briggs & Stratton 30675 Q6500 Inverter Generator

best portable inverter generator

WEN 56200i Super Quiet 2000-Watt Portable Inverter Generator, CARB Compliant

best portable inverter generator

Pulsar 2,000 Portable Gas-Powered Quiet Inverter Generator

best portable inverter generator

Champion 3400-Watt Dual Fuel Portable Inverter Generator is the best generator

best portable inverter generator

Generac 6866 iQ2000 Super Quiet Inverter generator

best portable inverter generator

Honda EU2200i Quiet Portable Inverter Generator

best portable inverter generator

Westinghouse iGen 2200 Portable Inverter Generator

The purpose of this article is to provide a comprehensive report on portable generators. We will consider the features, technologies, and pros & cons so that now you are ready to choose the best generator for yourself.

Top 10 Best Portable Inverter generator 

Listed below are the top-selling and most popular generators. Choose the one that works best for you.

1. Westinghouse iGen2500 Super Quiet Portable Inverter Generator

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best portable inverter generator

The Westinghouse iGen2500 generator is very strong and has the ability to handle your home appliances. This would be an ideal choice if you decide to use it.

You should think about using this option if you are facing power outages periodically.

There is a starting power of 2500 watts and a continuous power of 2200 watts. You can rely on this generator to provide power when you need it. Another great feature about it is its lightweight, so it is easy to move when you need it.

If you are a frequent traveler, you'll love this because of the handle that it is equipped with on top and the ultra-lightweight design, so it comes in a suitcase-style shape that will suit you.

A quick ten hours on just a gallon (3.79 l) of fuel will give you great value for your money. Additionally, you will experience no noise at all with this generator, and the fuel efficiency allows you to maximize your savings.

Its LCD display makes it special because you can monitor a variety of functions and customize it to fit your needs.

You know that it can run for ten hours if you use only one gallon of fuel. However, if you need more power, the parallel feature can be helpful by connecting another portable generator to it.

In addition to cooling the engine, Asymmetrical fans extend the life of the generator.

Pros and Cons


  • Its ultra-lightweight and quieter features make it unique.
  • The LED panel allows you to monitor everything.
  • This generator is easily transportable thanks to a suitcase with a handle on top.


  • More quality is needed.

2. Champion 3100-Watt RV Ready Portable Inverter Generator With Wireless Remote Start

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best portable inverter generator

There's an added bonus with this 3100 Watt portable generator from Champion: it comes with a wireless start remote control. It's extremely convenient and works pretty well. You can use it from about 80 feet away and it's enough.

If you need a portable generator for camping, then this one is ideal for you, it's ultralightweight and quiet, which makes it a powerful generator. It'll also provide you backup power during an outage.

You can start this generator using electricity, it comes with a battery, and it has a touch panel to control everything at once. It also has cold start capability so you can start right away in the winter.

It is powered by an OHV, 177cc champion engine supplying 3100 starting watts and 2800 running watts, so it is powerful enough to handle the weight of all home appliances.

Remember that when an inverter produces less than 3% THD we call it “clean power”. It can be connected to any electronic device without a problem.

Moreover, the manufacturer also designed it with safety in mind because it has a low-oil shut-off sensor that automatically shuts off the generator when the oil level is low.

Champions always consider the benefits of their customers, so they are offering four outlets: a 120A 30A RV outlet, two 120A 20A domestic outlets, and a 12V DC outlet with a USB adapter and 12-volt charging cable for customers' compatibility.

Furthermore, the company offers 3 years of product warranty and lifetime technical support. The machine runs up to 8 hours at 25% load.

Pros and Cons


  • A cold start system makes it suitable for winter weather.
  • An amazing feature of this device is its wireless capability.
  • LED pendant allows you to manage everything from one location.


  • It is heavy, but its wheels make it easy for you to move.

3. Yamaha EF2200iS Inverter Generator, 2200 Watts, Blue

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best portable inverter generator

Here is the Yamaha EF2200iS inverter generator. It is the perfect easy-to-transport portable generator. It comes with a single and a double handle. This generator has a 70cc engine that provides you with high power output when connecting appliances.

There are several reasons to trust this company. Its rugged design and ability to provide clean power keep your electronic appliances and devices safe. These are the reasons the company has built trust in the market.

This generator has some innovative features, such as an electronic dial that permits you to start and stop the generator with ease.

Yamaha makes your life easier by offering you a carburetor drain feature and to prevent major problems. It gives you the ability to drain bad oil from the carburetor and prevents big problems.

You can reach the critical engine components with the tool-free panel of this generator for easy service.

The Yamaha quiet generator has an impressive level of noise insulation, allowing you to keep chatting with your friends while close to it without noticing if the generator is running or not, which is its unique quality.

A smart throttle works automatically, it senses the load and adjusts the power accordingly so that you get the best performance possible for whatever device you're using.

If you are thinking how can you increase your power supply when you are on vacation or experiencing an adventure?

Therefore it has a twin technical feature that allows you to connect one further generator to it and enjoy your vacation.

Pros and Cons


  • A LED display lets you know every status.
  • It features a unique design that is easy to carry for vacations or adventures.
  • There is a dial for starting and stopping.


  • Although it is a bit expensive, it has many useful features.

4. Briggs & Stratton 30675 Q6500 Inverter Generator

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best portable inverter generator

This generator from Briggs & Stratton is a real powerhouse in comparison to other generators, and it comes with starting power of 6500 watts and running power of 5000 watts, making it a reliable source of home backup power.

We think the design the company created for this generator is awesome since this generator is 60% more quitter than other generators and it builds trust with you and gives you peace of mind.

Get the best running average from this portable generator each time you use it at a 25% load. Now you can go on vacation without worrying about paying for extra fuel because it is more energy efficient.

Our discussion of its design above was based on the fact that the company design is said to be 30% lighter than other standard generators. In addition, it is very compact, so you can take it on every vacation.

You can move it to any location because it is equipped with 8 strong wheels and one telescoping luggage handle, making it an easy piece to transport to your garage or home, as well as wherever you want to keep it, since it is compact.

Add as many electronic devices as you want and there wouldn't be a problem because it is strong and has all the outlets you require to connect large appliances or small devices.

Pros and Cons


  • One of its finest qualities is its strength.
  • The generator is 40% quieter and 30% lighter than the standard portable generator.
  • This generator is remarkably fuel-efficient, saving you money.


  • Due to the awkward location, it is difficult to fill oil.

5. WEN 56200i Super Quiet 2000-Watt Portable Inverter Generator, CARB Compliant

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best portable inverter generator

WEN is also one of the most reliable generator brands out of all the brands and the generator we are about to show you is the best-selling model of WEN right now. This generator is quiet and approved by the Department of Health and Human Services for use in the US.

This is the best generator for camping and vacation because it comes with two three-prong receptacles, one 12 volt DC receptacles and a 5 watt USB port and tailgating power backup all these things is very important in a camping generator.

When you want power heavy appliances or more power, simply use the parallel connection kit feature contained in the parallel connection kit. This will solve all your problems regarding heavy load or power with the help of the parallel connection kit. You can connect an additional generator with this kit.

Another thing that makes this generator suitable for you is its ultra-lightweight, and the handle at the top makes it super-easy to carry even a single person can be enough to carry it around.

This unit is the only one we have tested which has harmonic distortion less than 1.2 percent off from a true sine wave, so do not think before connecting anything and connect what you want to connect.

For those who want to save money and also want a generator, this portable generator is the best option, because it has Eco-mode, which automatically adjusts fuel consumption according to the attached load and prevents excessive fuel usage.

Pros and Cons


  • It is approved by the U.S. Department of Health for quietness.
  • Eco-mode allows you to save money.
  • It is lightweight, making it easy to carry.


  • The portable generator is a bit large.

6. Pulsar 2,000 Portable Gas-Powered Quiet Inverter Generator

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best portable inverter generator

This portable generator from Pulsar comes with 2,000 starting watts and 1600 running watts and a powerful 4-stroke single-cylinder OHV engine, so it can be a great option for those seeking reliable power.

The running power duration of this awesome generator is 8 hours on 1.18 gallon (4.47 liters) gasoline at half load, so you are getting decent power compared to other portable generators.

Despite its compact design, you can easily take it with you on your vacation and the lightweight of this generator makes it more comfortable for you. And in the survey, we learned that most people watch these things first.

This generator is also ideal for office use, since the noise level is extremely low more than 10 feet away from it. It is not just great for camping, vacations, or just general use; it also works best for office purposes because of its quiet operation.

Generators are sometimes thought to be incompatible with sensitive electronic devices due to the fact that we believe in conventional power sources, but it provides clean power that gives you the facility to use any electronic devices without any hesitation.

You can find this capability almost in every generator, but it's also very important because sometimes we have these kinds of situations that require more power outputs. For that reason its parallel capability comes in handy, as well as for camping trailers.

The company provides these outlets, two 120AC 13A outlets, one 12DC A8 outlet, and a 5V DC USB outlet for charging your devices.

Pros and Cons


  • Besides being affordable, it's also one of the best-selling models from Pulsar.
  • Parallel features for more power.
  • The wheel is an important part of the vehicle.


  • Loud when running at full power and within hearing distance of you.

7. Champion 3400-Watt Dual Fuel Portable Inverter Generator is the best generator 

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best portable inverter generator

In our opinion, this generator is the best inverter generator of the Champion brand, because it offers dual functionality and opens the door to you that how you use your generator you can choose whether to use gas or propane.

Powered by dual fuels, this 3400-watt starting and 3100-watt running generator does not allow your sensitive appliances to suffer any harm.

They offer four outlets, one 120A RV, two 120V household, and a DC automotive type outlet with two USB ports, plus a propane hose with a built-in regulator. These things make life so much easier for you.

If you have never used a portable generator before, don't worry because you have everything you need at your disposal on this generator, YES the touch panel, which can turn a beginners into an expert because you can control all the things from one place.

As company is specifying that the generator has a 59dBA noise rating, it means noise level is low, and as company indicates, one can hear a normal conversation level sound at a distance of 23 feet (7.01 m).

It runs for 7.5 hours at 25% load and 15.5 hours when operated on propane. There's a 20-pound propane tank included with this portable generator.

A company is offering clip on connections to those who need more power. A paralleling feature increases output by connecting more than one generator. And flexibility is key.

Champions brand prides itself on providing customers with 3 years of product warranty and lifetime technical support, which demonstrates their brand trust.

Also, Read this guide on propane generators for RVs.

Pros and Cons


  • It is great to have dual fuel facilities for everyone.
  • It is quiet and affordable.
  • Simple to move because of the sturdy handle and wheels.


  • It is a bit bulky, but that is not a major issue.

8. Generac 6866 iQ2000 Super Quiet Inverter generator

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best portable inverter generator

Generac has a portable generator, but the company is mostly known for its home steadiness generators, although they have a wide range of products, so there is no reason not to purchase this.

You can use it at your home, at work or even on vacation as you like. It is very light weight and convenient gas power portable generator, can carry heavy loads, and it is easy to operate.

This generator can run for 5.7 hours at 50% load with a full tank, and if you check its fuel capacity, it is about 1.6 gallons (5 liters).

It comes with a start-up power of 2000 watts and runs on 1600 watts and has three operating modes like Economy, Standard, and Turbo. The first mode allows for fuel savings, while the second control reduces the noise level.

In case you are wondering how you will use this portable generator because you have never used it before, don't worry, it makes everything easy for you because it comes with a LED dashboard from which you can access all the functions and monitor everything.

The parallel kit allows you to connect another generator to it for double power so that it can handle all the home appliances load regardless of whether they are heavy or light also you can use it for boating (fishing).

Pros and cons


  • Compared to other generators, it's quieter.
  • Everything is under one control.
  • You can extend your power range by using parallel kits.


  • This portable generator isn't the quietest of Generac's models.

9. Honda EU2200i Quiet Portable Inverter Generator

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best portable inverter generator

First of all, I believe most people are not aware of a fact that Honda invented and patented the technology of the inverter generators, and the Honda EU2200i is one of the best-selling portable generators.

If you are planning to use this generator for sensitive devices, then it is ideal for LED, laptops, mobiles, and many other items. Because Honda is always ahead when it comes to providing the best value for the customer, so this generator is ideal for small sensitive devices.

Anyone who thinks of a generator is immediately struck by the idea of noise, and this amazing inverter comes to the rescue because it is the master of quietness, so two people can hold a conversation without being disturbed.

The lightweight design captivates people's attention, and it also comes with a handle that makes it easy to carry.

This has made Honda's brand the best money saver since it is the most energy efficient brand, and it uses less power to run, and it offers long-lasting service at a fuel efficiency up to 8.1 hours per gallon.

Pros and Cons


  • Suitable for sensitive devices.
  • Save a lot of money with fuel efficiency..
  • This product is lightweight, and the handle makes it easier to carry.


  • It does not come with an electric start.

10. Westinghouse iGen 2200 Portable Inverter Generator

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best portable inverter generator

The high standard of quality that they are creating in this generator is really unmatched by other generators and it is also on the top of Westinghouse's ever best generator list.

A convenient and lightweight iGen2200, this device comes in a box or suitcase style and has a handle at the top for your convenience. It can be carried easily.

If you are working for recreational purposes then it can be a good option for you. It’s an affordable option that comes with a low-noise setup so you can use it at any time; the noise won't bother you.

This series of Westinghouse generators provide clean, steady power that allows you to keep your sensitive devices safe for a long time.

When we are talk about Westinghouse’s this series, so they are giving parallel cable with the Westinghouse and if you are thinking its use so simply connect this generator to the another generator for more power or for long run power.

This portable inverter generator works with all kinds of home appliances whether they are heavy or light, so there's no need to worry. Just check out this amazing inverter generator on Amazon.

Pros and Cons


  • A good deal compared to the rest.
  • Brand you can trust.
  • Easy to carry and lightweight.


  • Rough idling engine.

Types Of Generators

These are the three major types of generators:

  • Propane Generators
  • Gasoline Generators
  • Diesel Generators

And of course there is the option of a dual fuel generator, which runs on gasoline and propane..

Propane Generators

One of the biggest advantages of propane is that it's environment-friendly, and all the generator models I'm showing you here can run on propane.

Using propane generators is the best option for RV and travel because they are very quiet, and you can start them up easily, even during the winter months. And Dual Fuel Generators are the best choice because they provide flexibility since they can run on of gasoline and propane.

Gasoline Generators

The gasoline is also a very useful fuel source, but like any fuel, it also has its advantages and disadvantages. Here are a few of them:


  • Budget-friendly
  • Easily accessible
  • You can obtain it easily.
  • Great for travel


  • Compared to propane, it has a shorter shelf life.
  • It is also dangerous because of high flame

Diesel Generators

Among the generator types, diesel generators produce more power than the propane and gasoline generators, and most of the diesel generators are used for commercial reasons, but they can also provide valuable benefits to RV owners who have diesel engines.

Difference between inverter and generator

Inverters work similarly to generators, but take power from a fixed DC source and invert it into AC using a microprocessor while A generator produces electrical power.

Best Portable Inverter Generator Buying Guide

Generators can be a lifesaver for your work when the electricity goes out. It not only makes your work easier but also helps you to keep your appliances in good working condition. These are covered in detail in this article, so please read this if you have any queries left.

In this post, we will tell you some things you need to consider when purchasing a generator.

Power Types: Our devices like mobile phones, laptops, and computers have become the most important electronics for us this time. We must have backups for these devices to ensure our camping trip is unfinished without these devices.

As we discussed above, with every generator's power there are ups and downs, but with the portable  inverter generator's power, you can expect constant & consistent equal power that ensures that you and all your devices are safe while you charge them.

Weight: Inverter generator vs generator, compared to other generators, Portable inverter generators are generally lighter in weight, so that you can easily transport them on camping trips. They have a strong handle and some designs come in a briefcase shape to make them easy to transport.

Power Outputs: The power output is also an important consideration because it indicates how heavy appliances can be run using a generator; it depends on you how much power you are buying a generator, 6000 watts is usually enough for a camping day, although it can use much more.

Fuel: The portable inverter generator is very fuel-efficient because of its automatically adjusted work, which reduces its consumption with each load, and the generator has large tanks, but as compared to the portable inverter generator, they are less fuel-efficient.

Size: The main goal of Portable Inverter Generator Company is to provide you smaller and more conventional sizes, though you can also choose the appropriate size depending on your facility and requirements since they can be found in various sizes, small, big, and medium. 

Noise: In this case, you need to focus more on the buying process, the portable generator will produce a 50 to 70-decibel noise intensity which is similar to the noise of a normal conversation so don't worry about noise.

Select a volume that is lower in decibels.

The content of the article should have given you an understanding of the things to consider before purchasing a generator. If you have read the whole article, it will certainly be beneficial to you and the generators in the article have been carefully chosen and are the best-selling ones.

THD (Total Harmonic Distortion) and Clean Power: When it comes to electronic devices like laptops and lab machines, the waveform is important. You should generally keep the harmonic distortion under 6% in order to prevent damage to electrical circuits. Often called "clean power" or "pure sine wave", it produces more consistent and predictable voltage levels. These generators typically cost more and come in lower-wattage units.

It's important to note that not every battery inverter is low THD. Some produce square waves. Make sure you check the specs if you need clean power.

Frequently Asked Questions

Q. What Are The Advantage And Disadvantages of An Inverter Generator?

Portable inverter generator has many advantages and disadvantages.


  • Inverter generators have a very compatible design.
  • Many inverter generators are equipped with handles and wheels that make them easy to carry.
  • Despite their small fuel tank, they provide long-running power due to their adaptability.
  • Fuel-efficient saves you money.
  • Portable inverter generators produce very little noise.
  • Protect your small devices with clean power and keep them secure.
  • Parallel space increases processing power or runtime.


  • A portable inverter generator produces less power than a normal portable generator.
  • It is necessary to invest more money in power infrastructure if you want to expand it.

Q. Are Inverter Generators Better?

The portable generator makes generators more effective and efficient, and one of the best things about them is that they are fuel-efficient and adaptable, portable inverter generator senses load and adjusts according to the load, and they provide clean power that helps your small and sensitive devices.

Q. How Long Will A Battery Last With An Inverter?

If we examine the inverter, we can say it can run from 30 minutes to 60 minutes. If I take a look at the small inverter, they can power your phone or laptop for 30 plus minutes without running the engine.

However, the actual time depends on how you use the portable generator and how many devices you charge your battery condition, and how old the battery is also a factor that determines how long the battery lasts.

Q. Can I leave My Inverter On All The Time? 

We recommend that you do not leave your portable inverter generator on when not in use, you should switch it off. When you get a need, simply turn the power back on and use the generator. In case your generator is connected to home appliances, you should also leave it on.

Q. What can a 3000 watt inverter generator run?

3000-watt generators have enough power to run all your home appliances, so you can run everything from your refrigerator to your mobile phone, even in your RV, or if you love camping, this is the best generator for you.

Q. what is an inverter generator?

The electronic throttling of an inverter generator enables it to run at an optimum level all the time, not at maximum efficiency all the time. The result is less gas consumption and lower emissions. Inverter generators are also typically very quiet.

Wrap Up

Our experts have chosen only the most popular and highly rated generators out of dozens to provide you with. Our team of experts compared the different models of generators and found the best in the market. We tried our best for you, and showed you the features, pros, and cons, and buying guide, everything we can do for you, we did.

There is no doubt that you can now choose the best portable inverter generator. All the information we give you is intended to help you, so if you have additional questions and queries, you can ask them by commenting below, and we will respond as soon as possible.


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