In numerous situations, you can only count on an inverter generator as the primary source of power, thanks to its stability, portability, and convenience.

Whether you go to a fishing camp or join the tailgating party, it is essential to have a stable and efficient power source without causing too much noise.

But choosing a suitable inverter generator is a choice of life. It depends on many different factors, mainly your particular needs.

So, in this article, we would like to reduce your pressure and help you go through a number of the best inverter generators on the current market. You also get access to a comprehensive guide on how to buy the best inverter generator later.

Top 5 Best Inverter Generators

Top 10 Best Inverter Generators for Indoor & Outdoor

Are you ready to dig deep into the top 10 best inverter generators? We have gone through hundreds of options on the current market and come up with the list of top 10.

They may come from well-known brands you know or some strange names. But they are all outstanding for different factors. And do not forget to check the guide on how to choose the best inverter generator after this section.

1. Best Yamaha Inverter Generator for Power Outages: EF2000iSv2

Yamaha EF2000iSv2Editor Rating:

If you are searching for a lightweight and user-friendly generator, then the Yamaha EF2000iSv2 can be the best inverter generator for you. It is an excellent option for outdoor activities when you need power.

There is a load sensing mechanism in this generator, which enables you to change the engine speed anytime. This aims to help you achieve the fullest efficiency of fuel and control of noise.

In terms of gas tank capacity, this model can contain around one gallon. The Yamaha generator can operate well for 10 hours at a load of 25 percent.

What we love about the Yamaha product is that it generates stable, clean power to help you use delicate appliances safely, like your digital camera or mobile phones.

It has a new controller, along with the latest technology to help you use and control the generator more easily. Besides, you can check and control the fuel level thanks to a fuel gauge found on the side.

Last but not least, a parallel connection is very convenient to help you connect two generators so that the power is doubled.

However, it may be not useful when it comes to heavy duty equipment.


  • Portable
  • Fuel efficient
  • Super quiet
  • Convenient with the latest technology


  • Unable to run heavy duty equipment
  • Quite expensive

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2. Best Champion Inverter Generator with Remote Start: 3100-Watt

Champion 3100 WattEditor Rating:

What do we love about the Champion inverter generator? It appears fully assembled at the beginning. Besides, many people reviewed it as one of the simplest generators on the market right now.

The weight of 95 pounds hardly makes a generator portable. Nevertheless, with the help of wheels and handle, it is still suitable for your money.

It can start with 3100 watts and run at 2800 watts. The operation goes well for 8 hours. This model is particularly powerful as you can use a 13,5000 BTU air conditioner. The capacity of the tank is more than 1.5 gallons, which is a very impressive figure.

Even though it generates a large amount of power, little noise can be heard during its operation. It is safe and steady so that you can rest assured of sensitive electronics.

What’s wrong with this Champion model? Its bulky size usually receives complaints. Besides, the lack of a 240V outlet can sometimes cause inconvenience.


  • Ease to use
  • The economy mode which helps save fuel
  • Wireless remote


  • Lack of 240V outlet
  • Heavy size

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3. Best for Kitchen Equipment: Westinghouse iGen2500

Westinghouse iGen2500Editor Rating:

Another incredible inverter generator is the Westinghouse iGen2500, which has fantastic design features. It comes with an LED display, quiet dual mufflers, asymmetrical fans, and a double-insulated hood.

All of these features contribute to cooling the machine, which has a positive effect on the generator’s lifespan and power.

The generator works extremely quiet as the noise level has been limited to only 53 decibels when it loads about 25 percent.

This model weighs only 48 pounds, so you can carry it around easily, especially when it is equipped with a built-in handle resembling a suitcase.

If you are looking for a generator in case of kitchen equipment, tailgating, camping, or small projects, this is a great option to consider in terms of little disruption and efficiency.

What are the disadvantages of this model? It may not be appropriate if you need to combine using with heavy-duty power tools. Also, even though the design is compact, it lacks wheels which could have improved transportation.


  • Compact design
  • LED display that can show you fuel level, voltage, or power output
  • Fuel efficiency
  • Limited exhaust emissions
  • Little noise


  • Lack of wheels to transport or store easily
  • Inability to use heavy duty power tools

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4. Best for Sensitive Electronics: WEN 56380i

WEN 56380iEditor Rating:

Another generator we would like to address is the WEN product, which is said to be super quiet when operating. You can get clean and stable energy, which is suitable for the operation of sensitive electronics, including your cellphones, laptops, or vulnerable devices.

The best thing about this model is the Eco-Mode switch that enables you to change the speed according to the required load automatically. Therefore, the fuel efficiency is maximized.
Also, your engine life is improved, and the operation becomes quieter.

There is an automatic shutdown for low fuel and low oil. It helps to avoid any damage happening to your connected appliances and the engine.

You also benefit a lot from its fuel gauge and light indicators.

The only problem is that some people find its instruction manual too difficult to understand. Besides, the wheels seem to be too small, which causes hardship when you want to move the generator, especially on rough terrain.


  • Long runtime
  • Fuel efficient engine
  • Relatively quiet operation
  • Fuel shutoff switch


  • Unclear instruction manual
  • Too small wheels

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5. Best for Large Appliances: Briggs & Stratton 30651

Briggs Stratton 30651Editor Rating:

The Briggs & Stratton 30651 P2200 PowerSmart is the next inverter generator we would like to introduce. With its quiet power technology, it can help you run large appliances easily, for example, oven or refrigerator.

For long, the Briggs & Stratton has been well-known for their excellence, and this model is not an exception. It comes with the first feature being super portable, thanks to the increasingly light engine. Though, it is still possible to run big appliances.

Besides, the manufacturer has included a parallel connection capability, which means that you can connect two engines to double its power.

The latest inverter technology is available in this model to help you get clean stable energy while the total harmonic distortion is only below 3 percent. It can run up to 8 hours at the rated load of 25 percent. Thanks to the auto-idle control, the generator is very fuel efficient.

Are you worried about the noise? No need to worry! This generator operates very quietly, so it does not annoy you or your neighbors.

What we find quite disappointing about this product is the shortage of an electric start. Instead, you have to start the engine by a pull cord, which may be exhausting sometimes.

Besides, it does not have CARB compliant, which explains why some of you in California cannot get it.


  • Power for large appliances
  • Parallel connection capability to double the power
  • Quiet operation
  • Reasonable price


  • No CARB compliant
  • Lack of electric start

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6. Best for Tailgating: Pulsar Portable Gas-Powered

Pulsar PG2000iSNEditor Rating:

In addition to its portability, the Pulsar is well-known for its reasonable price. So, the unit is a suitable choice in case you are on a tight budget. Besides, it still comes with all of the features of the best inverter generator.

If you prefer using gas, the generator can reach a peak of 10,000 watts and the rated level of 8,000 watts. In the case of liquid propane gas, it is 9,000 and 7,000 watts respectively.

The dual fuel gives you both value and convenience. A big fuel tank is designed to hold unleaded gasoline. It is also possible to get an included hose so that another tank which contains liquid propane gas can be hooked up.

As a result, you can switch between two tanks, which allows your generator to operate up to 24 hours or even more.

The large size can be a disadvantage of this model. However, you can still transport it easily with the help of handle and wheel kits.


  • Reasonable price
  • Stylish colors
  • Quiet operation
  • Convenient dual fuel tanks


  • Possible running tough
  • Heavy size
  • Some potential damage in transit

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7. Buffalo Tools Sportsman Portable Generator

Buffalo Tools SportsmanEditor Rating:

This model can be a typical example of all Sportsman generators, being camo green and rugged. It is the best inverter generator if you can only spend a very moderate amount of money.

The rated watts are only 800, which is quite small to produce enough power for uses. However, in some circumstances, it is still good enough for tailgating or camping.

With inverter technology, you can still use some electronics, such as your cell phones or laptops.

On the other hand, you may find its construction quality quite cheap, with several plastic housing failing to stand the test of time.

Even though the size is compact and easy to carry, the generator will operate with noise. This is one of the loudest generators on the market, causing many inconveniences when you want to enjoy your outdoor peaceful time.


  • Affordable price
  • Compact size
  • CARB Compliant


  • Small tank
  • Limited warranty
  • Lack of power
  • Need to assemble

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8. Best for Boat Use: Generac 7117 GP2200i

Generac 7117 GP2200iEditor Rating:

When the compact size and quiet operation are your priorities, then you should go for the Generac 7117 GP2200I. This model goes with an economy mode, which generates the least amount of noise, but at the same time, you still get fuel efficiency and better runtime.

One of the highlights is that it is easy to use, so even beginners can start with this product.

Even though no fuel gauge exists in this model, you can get to know whether the amount of oil is low or not through indicator lights. It is also useful to tell whether it is overloaded or not.

In terms of lightweight and compact size, there is no denying that the Generac is one of the best inverter generators for outdoor activities. Even more, you will benefit from its carry handle.

Thanks to all covered outlets, you do not have to worry about debris or dust that may damage the unit when you do not use the generator. However, the drawback of this model is that it only has 2 outlets of 120 volts.


  • Economy mode
  • CARB compliant
  • Quite reasonable price
  • Simple transport


  • Only 2 outlets of 120 volts

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9. Best Honda Inverter Generator for RV: EU3000iS

Honda EU3000iSEditor Rating:

Coming back to the well-known brand Honda, you will be even more amazed at its latest release – the EU3000iS portable inverter generator. With this generator, you can use for different appliances, from fridge to personal devices.

People around you may thank you for this option as the generator operators super quiet with the lowest amount of noise.

With high fuel efficiency, you can expect the generator to run for 20 hours. Besides, it goes with exclusive eco-throttle, so you can believe that it can help you use the fuel to the fullest extent.

All products of Honda aim to provide stable, clean power, while the size of its products is still compact and easy to handle.

In terms of safety, it goes with an oil alert, which helps turn off the engine once it detects low oil. Therefore, your generator can last longer. But great things usually come at a higher price, and so does this one.


  • Super quiet operation
  • High fuel efficiency
  • Advanced inverter technology
  • Oil alert to detect low oil


  • Possible oil leakage
  • High price

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10. Best for Power Tools: Westinghouse iPro4200 Portable Industrial Inverter Generator

Westinghouse iPro4200Editor Rating:

With this generator, you can get six household outlets of 120V as well as two different USB charging ports. Therefore, it is the best inverter generator for power tools, especially when you want the maximum number of outlets.

It can supply 3500 watts continuously or if you use the surge power, it can go up to 4200 watts. The generator can run around 15 hours with merely 2.6 gallons of gas. It is very fuel efficient, isn’t it?

In terms of the noise, the Westinghouse iPro4200 also helps you eliminate this worry as it is only from 52 to 59 decibels, giving you even a good sleep at night without any annoyance.

Even though the electric start is not available in this model, users can be thankful for the LED panel. It can indicate the wattage and how much time the generator can remain.

A three-year warranty is another advantage of this brand, but it seems to be eligible for some residential users only. If you are commercial user, the warranty is limited to one year.


  • Super fuel efficiency
  • Quiet operation
  • Six outlets of 120V as well as two USB ports


  • Lack of electric start
  • No outlets of 30A, 12V, and RV-ready

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Who Make the Best Inverter Generator?

Who Make the Best Inverter GeneratorThe industry of inverter generator has been booming in recent years because of increasing demands. Therefore, there are many different brands coming up over time.

You may notice some trusted and global brands in our reviews, such as Honda or Yamaha, but the others might sound a little bit strange. Are you wondering who is the winner in making the best inverter generator?

It depends on what you find in an inverter generator. Therefore, it is high time you needed to know how to choose the best inverter generator.

How to Choose A Good Inverter Generator

The best inverter generator is something which meets your specific needs, not depending on the price or other factors. To help you make a decision more efficiently and quickly, we will show you how to narrow down the scope to find out what’s the most suitable.

Here are several essential factors to take into consideration when it comes to purchasing an inverter generator.

Purposes of Using Your Inverter Generator

Purposes of using your inverter generatorThe very first question you need to ask yourself is where you are going to use the inverter generator. It plays an essential role in the kinds of generator you may need.

If you need it for home backup power, the power capacity should be dependent on what you use. When it only needs to support a coffee pot or your phone, 1000 watts can be enough. Nevertheless, when it comes to the electric garage door, it is important to have something more powerful.

For camping purposes, you have to determine what to use and how long. In some cases, it is unnecessary to have significant power, perhaps less than 1,000 watts.


PortabilityThe definition of portability may vary from person to person. However, all of us want to transport the generator without struggling. Some may need to lift the power source easily, whereas wheels are all the others need.

Begin with knowing what portability means to you and then, search for the suitable one.

Fuel Efficiency

Fuel EfficiencyYou may notice that in the reviews of all products, we always mentioned the fuel efficiency level as one of the most important factors to take into consideration.

Most inverter generators have a gas tank ranging from 0.5 to 2.0 liters. If you are concerned about the runtime, you may need to trade off other factors. For instance, the bigger gas tank will come with less portability.

Make sure that you understand what your priority is, and your willingness to sacrifice some insignificant factors for larger ones.


User-friendlyWhen you use the machine for the first time, there may be some difficulties to deal with. Therefore, let’s consider the user-friendly product. Typically, these models come with some features, like gas meter, low gas, or oil shut off for your safety.

Though most current inverter generators are equipped with these features, check carefully before you decide to buy.

Noise Level

Noise LevelOne of the biggest concerns when it comes to the use of the inverter generator is the noise it creates. Nobody wants to suffer the noise all night. The noise level is usually different in each product.

The recommendation is to read it first. The primary unit is decibel. If it is higher than 60 decibels at the load of 50 percent, that generator may be noisier than normal.

Other Features

Other featuresEach generator has its differences, in addition to the same features all products share. So, you should familiarize yourself with some common features of an inverter generator.

  • Fuel gauge: this aims to indicate the remaining amount of fuel in your generator. It may be useful in some cases to remind you of when to refill gas.
  • Automatic shut-off if the amount of fuel or oil is low: many people are worried about not switching off the engine on time before the tank goes empty, but you can feel relieved with this function. It is an excellent feature to prevent any possible engine damage and prolong the life of the engine.
  • Outlets: You may want to consider whether you need four or even more outlets, so you do not have to worry about lengthy extension cords around your area. Choose the number wisely to ensure smooth operation of all important electronics and appliances without any difficulties.
  • Turn on/ off function: some generators can be turned on with only a simple switch. Some may be automatic.


Last but not least, it is hard to skip the price part. Much as you love a product, it will be sad if you cannot afford it. Not all expensive generators are of high quality and suitable for you.

Choose something within your budget. Many products on the market come with a very reasonable price, but still, surpass other expensive ones in terms of power and portability.


In general, we believe that the Champion 3100-Watt RV deserves to be the best inverter generator for a combination of outstanding features. If you place less stress on portability, it will be excellent to support all the devices in your house, and it is also very user-friendly.

Do you share the same idea with us? Tell us what’s the best inverter generator for you in the comment section below. And don’t forget to share the article so that your friends can save a lot of time in choosing a generator.