Best Inverter Generators 2020

Posted on  by admin

Disclosure: This post may contain affiliate links.

This means that at no cost to you, we may earn a small commission for qualifying purchases.

Last Updated on February 16, 2022 . Whether you want to power your house in the event of an emergency outage or bring a lot of power along for your upcoming RV trip, it’s essential to pick the best inverter generator to check all the key items off your wish list.

It doesn’t matter if you’re just now considering purchasing an inverter generator or you’ve been scouring the internet for ages but haven’t landed on the right one, you’ve come to the right place.

Keep reading for the top inverter generators on the market currently, plus a detailed buyer’s guide to making the purchase process of inverter generators just that much easier.

Have a look at our Top Picks.

  1. 2 Pre-Purchase Considerations For Inverter Generators.
  2. 3 Best Inverter Generator Reviews 2022 – Which One Is Right For You?3.1 1.
  3. Honda EU2200i Quiet Portable Inverter Generator 3.2 2.
  4. WEN 56200i 2000 Watt Inverter Generator3.3 3. Champion 4250-Watt RV Ready Generator3.4 4.

Best Inverter Generator Reviews 2022 – Which One Is Right For You?

Inverter vs. Conventional Generators

Briggs & Stratton 30675 Q6500 Portable Inverter Generator3.5 5. Generac 7117 GP2200i 2200-Watt Portable Generator3.6 6. Yamaha EF2000iSv2 Inverter Generator3.7 7.

Ford FG2200iS 2200W Silent Series3.8 8. Pulsar 2,000W Portable Gas-Powered Quiet Inverter Generator3.9 9.

WEN 56310i CARB Compliant Generator.

Honda EU2200i Quiet Portable Inverter Generator . WEN 56200i 2000 Watt Inverter Generator.

  1. Champion 4250-Watt RV Ready Generator.
  2. Briggs & Stratton 30675 Q6500 Portable Inverter Generator.
  3. Generac 7117 GP2200i 2200-Watt Portable Generator.

Yamaha EF2000iSv2 Inverter Generator. Ford FG2200iS 2200W Silent Series. Pulsar 2,000W Portable Gas-Powered Quiet Inverter Generator. WEN 56310i CARB Compliant Generator. 5 Inverter Generators Frequently Questions & Answers. If you don’t have time to read the complete article, check out our favorite products below.

Check out the top pre-purchase considerations and inverter generator elements you need to know before making your purchase. You won’t want to miss these!

Will you be bringing the generator on the road with you for trips, or do you need a backup generator in case of an outage? Once you identify your generator wish list, you can determine the power wattage you’ll require.

What’s the difference? Well, a compact generator usually offers 800 to 1,000 watts of power, which is enough to power one or two devices, but not much more.

A small generator, on the other hand, usually sports between 1,600 and 2,000 watts of power and lets you power more than just a couple of appliances at once.

If you want to keep an appliance like an RV air conditioner running, you’ll need a medium inverter generator with a slightly higher wattage than a small generator.

The first best inverter generator to make it to our list is this Super Quiet Portable Inverter Generator by Honda. With noise levels between 48 and 57 dBA, plus a run time of 4 to 9.6 hours on just one tank, this portable inverter generator is a force to be reckoned with.

We feel this is one of the best inverter generators out there.

Remember that this is not a dual fuel portable inverter generator. One thing we really liked about the Honda EU2200i inverter generator is the fact that the ignition system remains active even once you switch to “fuel off”.

So, even though the fuel valve is shut off, the honda EU2200i engine keeps going until the gas in the fuel line has completely run its course.

  • The great thing about this feature of the Honda EU2200i is the fact that it keeps excess fuel from jamming your carburetor, particularly if you intend to keep your generator for long-term storage.
  • The power is quite average for an inverter generator with 1800 watts running power and 2200 watts of surge power.
  • The Honda EU2200i inverter generator features a DC receptacle so users can charge 12-volt batteries, but we were disappointed to find that the product does not come with a charging cable.
  • So, if you intend to use your generator for automotive batteries or similar, you will need to make a separate charging cable purchase.

The inverter generator is also lacking in either a remote starter or an electric starter.

  • If you prefer the recoil kind though, you’re in luck.
  • Not one year but comes with a 3-year commercial warranty.

3-year residential warranty.

121cc engine displacement. 4000 to 4500 rpm engine speed. 8:5:1 compression ratio. Forced air cooling system. 95-gallon tank capacity with fuel efficiency.

#4 Westinghouse iGen2200 Portable Inverter Generator

2 hours of run time at rated load. 1 hour of run time at a quarter load. 20 x 11.4 x 16.7-inch dimensions. 20A 120V duplex receptacles. 120V/2200W (18.3A) maximum AC output.

1800W (15A) rated output. 3-year warranty for both commercial and residential users. Impressive GXR120 engine power.

Quick Comparison

Active ignition system to prevent fuel buildup. Does not include charging cable. Recoil starter only.

Not a dual fuel generator. Second on our list of the best inverter generators is a low noise product by WEN. The WEN 56200i Super Quiet fuel-efficient inverter generator is one of the quietest on the market currently, making it a fantastic choice if you do a lot of camping or RV trips.

With clean 2000 surge wattage and 1600 rated wattage, you’ll get a lot of use out of this inverter generator and keep all your devices powered up too. We feel this is one of the best inverter generators out there also the fuel efficiency is great.

If you go camping often and need an inverter generator that won’t wake anyone with its loud engine, the WEN 56200i Super Quiet inverter generator emits only 51 dBAs when you run it at 25% output.

Even if you run the inverter generator at 75%, you’ll still only hear about 55 decibels of sound which is much quieter when compared to others. The US Department of Health and Human Services has declared that the silence of this generator is on par with the level of noise from a normal conversation.

In short, you won’t be waking up any fellow campers with this inverter generator. We love that the WEN 56200i is both CARB and EPA III compliant, and it emits energy that is friendly to the environment. You can run the generator for 4 hours at 100% output and 6 hours at 50%.

We feel that the output rate is lower than some other products on the market, but if you don’t need to charge for longer periods you’ll be just fine.

1600 watt running output. 2000-watt maximum power output. Weighs 48 pounds. Uses wave technology. 18 x 11 x 18 dimensions. 7cc OHV engine with 4-stroke capacity.

3-prong 120V receptacles. Low oil level signal. CARB and EPA III compliant. 2-year warranty. Eco-friendly energy.

Safe for sensitive devices.

Very quiet when in use. Works for a wide range of outdoor uses. Easy to maneuver. Shorter output period. Lower wattage device. Not a dual fuel generator. The 4250-Watt RV Ready Generator by Champion is silent and light to carry, with an impressive dBA of only 58.

This champion power equipment offers you as many as 22 hours of running time if you operate at a 25% output, making it an excellent choice for on-the-go power.

  • We feel the champion power equipment is one of the best inverter generators out there.
  • It also includes a wireless remote start and it has a long run time and impressive power.
  • If you need backup power on the go, the 4250-Watt RV inverter generator by Champion is an excellent candidate for your shortlist.
  • With its user-friendly touch panel, you can monitor your generator’s operation in one location.

The low oil shut-off sensor prevents your generator from becoming overheated or overcharged.

  • We noticed that the engine has a smaller oil capacity than some other products, but this is to be expected with its slightly reduced engine size.

Even so, you’ll still enjoy as many as 8 hours of total run time if you keep your generator on a quarter output.

Again, if you need a quiet generator for activities like tailgating and RV trips, the 58 dBA noise levels of this device are ideal.

  1. You can also use this inverted generator to keep your larger tools and devices powered up all day long as well.
  2. The generator does not have an electric or remote start as some devices do, so you’ll have to contend with the standard recoil cord kind.

We really like that this generator only uses clean power with under 3% THD and Economy Mode to increase the longevity of your engine. 4250 starting watts. 3500 running watts. 8A starting amps at 120V.

3A running amps at 120V. Up to 22 hours of run time with a quarter load. 64 dBA noise level. Automatic Voltage Regulation. 120V 30A (TT-30R) outlet. 120V 20A Duplex (5-20R) outlet. 224cc engine size. 4-stroke engine. Powered by 10W-30 gasoline.

2. Decide whether you want a compact generator or a small generator

6-quart engine oil capacity. Low oil shutoff capabilities. CARB and EPA compliant. 3-year limited warranty. 8 hours run time at quarter output. Environmentally-friendly economy mode and energy usage. Very low DBA noise levels. Flexible outlet choices.

Inverter Generator Reviews

Uses clean power. No electrical or remote start options. Smaller oil capacity. The Briggs & Stratton 30675 Q6500 fuel-efficient Generator sports an impressive 6500 starting watts and 5000 watts of ongoing power which is enough to run small household appliances.

With a large 5-gallon gas tank, you’ll enjoy as much as 14 hours of run time when you keep the generator running at 25% output. We feel the Briggs & Stratton is one of the best portable inverter generators out there. Overheating and overloading shouldn’t be a problem either thanks to its air-cooled engine and circuit breaker.

This should be a perfect choice for all the households where there are occasional power outages.

The Q6500 Generator is a great option if you need to charge large devices for longer periods. With a 6,500 starting watts and 5,000 watts of ongoing power, you’ll have much longer periods in between charging. The 306cc engine has enough power to power up large tools and essential appliances.

We especially like the impressive 5-gallon tank size, which ensures your fuel lasts all day long.

The generator also features a user-friendly fuel gauge and power meter so you can monitor usage as you need to.

While we wish the decibel rating was a bit lower for this device, it is still pretty quiet due to its steel frame that helps muffle all engine noise.

You can use this generator for everything from highly sensitive electronics to large appliances in the event of a power outage.

Runs on gasoline. 6500 starting watts. 5000 running wattage. Runs for 14 hours at a quarter load. 5-gallon fuel tank size. 66 DBA noise level when running at a quarter load. Weighs 128 pounds. 25 x 21 x 21 inch dimensions.

306cc engine displacement. One 240V/120V (30A) outlet. Four 120V (20A) outlets. 2-year limited warranty. Excellent 2-year warranty. Works with multiple outlets. Can last for up to 14 hours at a quarter output.

Decibel rating could be loud for some preferences.

  • If you’re looking for a compact inverter generator that you can easily transport with you, the Generac 7117 GP 2200i portable generator is an excellent option.
  • This portable generator is incredibly easy to use with a built-in handle and economy mode to help you save on fuel.
  • Plus, these portable inverter generators provide 2200 watts of starting power and 1700 running watts.
  • We feel this is one of the best inverter generators out there.

The Generac 7117 portable generator can keep your devices running all day and into the night with 1700 watts of running capacity and an initial surge of 2200 watts.

  • The generator is compact, making it easy to transport from work or when camping.
  • You can also use these portable generators to power up your appliances and sensitive mobile devices in the case of an unexpected power outage.

We found the 1.2-gallon tank to be pretty small when compared with other inverter generators, but you’ll still enjoy 7 hours of running time at as much as 50% capacity.

If you use these inverter generators every day, you can easily get anywhere from 10 to 12 hours out of a single gas tank.

The eco-mode of these inverter generators will help you reduce your fuel consumption and muffle the noise levels too.

Weighs 46.6 pounds. Covered outlets. 2200 starting watts. 1700 running watts. Runs for up to 7 hours at 50% output. Runs for up to 10.75 hours at 25% output. Enclosed generator to muffle engine noise.

LED indicators to let you know if the device or overloaded or low on fuel.

Includes USB port to charge mobile devices. 2-year limited warranty. Sufficient wattage capabilities. Excellent running time. Powers both large and smaller, sensitive devices. User-friendly handle for easy transport. Less gallon capacity than some other products.

The next best inverter generator on our list is very compact and lightweight while offering an impressive 10.5 hours of running time at a quarter output.

For these inverter generators, Noise levels vary, but even at 100% output, they don’t go beyond 61 dBA. We feel this is one of the best inverter generators out there. If you’re looking for a very lightweight, compact, and quiet inverter generator, the Yamaha EF2000iSv2 could be the one for you.

Noise Levels

Also, these inverter generators run at 1,600 watts, with a 2,000 watt start time. These inverter generators also feature an air-cooled, 4-stroke engine that keeps the device from overheating.

You can run these inverter generators for up to 10.5 hours at 25% output on a single tank of gas. We like the Smart Throttle element that adjusts the machine’s engine speed based on its load, which translates to a more fuel-efficient run time and less noise.

With its muffler, the machine has a decibel level of only 51.5 when running at a quarter load, so you’ll barely hear a thing.

Another aspect we like about the Yamaha EF2000iSv2 inverter generators is its stable power that works well with very sensitive devices such as mobile phones or computers.

However, we don’t feel that these inverter generators are ideal for larger appliances that require heavy amounts of power.

  • Thought has also been put into the fuel tank with a fuel gauge, gasoline petcock and runs efficiently.
  • 1,600 running watts .
  • 2,000 watts starting power.

Runs on gasoline.

  • Runs for up to 10.5 hours at a quarter output.

Weighs 44 pounds. 1-gallon tank capacity.

19 x 11 x 18 inch dimensions. Two 120V 13.3/16.7 A outlets. One 12V 8A outlet. 5 dBA noise level at a quarter load. 61 dBA noise level at full output. 79cc engine displacement. 4-stroke OHV engine.

3-year limited warranty.

CARB, EPA, and CSA compliant. Super lightweight and compact. Charge multiple devices (even sensitive ones) at once. Extensive 10.5 hour run time at a quarter output. No LCD display on the control panel.

Insufficient electricity for power heavy-duty appliances.

The inverter generators by Ford are also lightweight and compact, weighing only 46.3 pounds. These inverter generators have a mid-range dBA noise level of 59 and these inverter generators are perfectly safe to charge all your sensitive electronics in the event of an outage.

Inverter Generators Frequently Questions & Answers

We feel this is one of the best inverter generators out there. The Ford FG2200iS’s starting power of 2,200 watts is enough to power a room air conditioner or medium-sized refrigerator.

These inverter generators would also be sufficient to power a computer, mobile device, TV, or microwave.

So, you can definitely keep multiple devices charged at once. We would say that this inverter generator is probably not going to be enough to keep very large appliances that drain lots of power going for long periods though.

The gallon tank capacity for these inverter generators is small, but you will still enjoy as much as 6 hours of run time at a 50% power output.

If you’re tailgating or camping, you probably wouldn’t need to use anywhere near that much power output at one time, so these inverter generators could last you in those scenarios anywhere from 12 hours and beyond.

  • You can also keep tools at a construction site powered up as well.
  • Of course, larger tools will drain your battery much faster.
  • The inverter generators by Ford FB2200iS definitely have some major features going for them.
  • For one thing, these inverter generators are very easy to use and maintain.

It starts like a breeze but also features a handy control panel.

  • The multiple outlets make for flexible charging, plus the LED indicator of these inverter generators will help ensure you keep track of fuel levels and avoid generator overload.

2,000 running watts.

2,200 starting watts. 18-gallon tank capacity. Provides 6 hours of run time when operating at 50% output. Comes with a 12V charger, spark plug wrench, oil bottle, and funnel. 59 dBA noise level.

How Big of a Inverter Generator Do I Need?

2-year warranty. Two 120V AC outlets. One 12V DC outlet. One 5V DC USB outlet to charge mobile devices. Circuit breaker overload protection. LED indicator lights. Helpful control panel and LED display.

Good for charging sensitive devices. Excellent run time for lower power output. Small gallon capacity.

Much shorter run time for more powerful devices. While the Pulsar Portable generators which are gas-Powered Inverter Generators offer a mere 1.18-gallon capacity, you can enjoy a run time of up to 8 hours at 50% output. Plus, the 59 dBA noise levels are quiet enough that you won’t disturb anyone when tailgating or camping in the great outdoors.

We feel this is one of the best inverter generators out there. The Pulsar 2,000-Watt Generator offers a satisfactory 2,000 watts of startup power and 1,600 watts of continuous energy.


The 1.18-gallon capacity is definitely smaller than other options, but it still provides as much as 8 hours of continuous operation with a 50% load. For things like camping and tailgating, you probably won’t even need to use a 50% output, and so you can enjoy a much longer power supply.

These inverter generators feature a handy suitcase design and weigh just 47 pounds, so just about anyone can lift and transport the machine with total ease. The 59-dBA noise level is a bit higher than we would like, but still, these inverter generators are quiet enough that it won’t cause annoyance.

Inverter Generator Buyer’s Guide

The Pulsar inverter generators are perfect to charge your sensitive devices such as laptops and cellphones, with multiple outlets so you have flexible charging options. You could also charge smaller household appliances with the Pulsar inverter generators, but larger equipment will probably drain these inverter generators pretty quickly.

These inverter generators also have a recoil start, so if you don’t mind not having an electric start or remote switch, you’re good to go.

View the Best Inverter Generator, Below.

1,600 rated watt power. 2,000 starting watt power. 59 dBA noise levels. Two 120V AC outlets. One 5V DC USB outlet. ONe 12C DC 8A outlet.

  1. 80cc OHV engine.
  2. 18-gallon tank capacity.
  3. Provides up to 9 hours of run time at 50% output.
  4. Comes with spark plug wrench, charging cable, funnel, and 10w30 oil bottle.
  5. 1-year limited warranty.
  6. Excellent for charging sensitive devices.


Good run time at 50% output. Mid-range dBA levels for quiet engine operation. Multiple outlet options for a range of charging needs. Easy and lightweight to carry. Not ideal for larger or high-power appliances. Could wear out quickly if used extensively for long periods.

5. WEN 56200i Super Quiet Generator

Our last pick is a powerhouse despite its compact size, with 3,100 watts of surge power and 2,800 watts of continuous running power which is carb compliant.

At a three-quarter output, you’ll still only hear a 63 dBA noise level. We feel this fuel-efficient machine is one of the best inverter generators out there. Again, this is clean power with an impressively small total harmonic distortion of only 1.2% at a full load.

The generator itself can run as long as 7.5 hours at a 50% load, so you can charge a range of devices all day long and it also comes with 2 5V USB ports. The mighty WEN 56310i has an excellent 3.5 horsepower with a 4-stroke OHV engine featuring air-cooling capabilities to prevent the machine from overheating.

The inverter generator has a larger 1.85-gallon capacity when compared to some of the other devices on the market, giving you nearly 8 hours of power at 50% output. When operating at a quarter load, you’ll enjoy a 57-dBA noise level that is as quiet as a human conversation.

The unit is not only perfect to power up your sensitive electronics, but the 3,100-watt surge power and 2,800 watt running power are sufficient to fuel everything from your home’s electric furnace to a rooftop AC.

With two 5V USB ports at the front, a NEMA twist-lock outlet a 12V DC outlet, and two 120V AC outlets, you can keep a wide range of appliances charging at the same time.

One area we feel could be improved is the charge life.


That said, if you’re powering smaller appliances or running at a lower output, you’ll extend your running time considerably. 3,100 surge power wattage. 2,800 running power wattage. CARB and EPA compliant. Compatible with sensitive electronics. 58 dBA for a quarter load. 60 dBA for a half load. 63 dBA for a three-quarter load. Collapsible carry handle. 85-gallon fuel tank.

Works in parallel mode. Built-in Wheels for easy maneuvering. Runs up to 7.5 hours at 50% output.

Eco-mode alters fuel consumption according to output. Weighs 81.4 pounds. 2-year warranty. Good gallon capacity. Works with larger and smaller devices. Multiple outlets that are easy to access. Quiet dBA levels. Tends to leak oil with excessive use. Heavier than other inverter generators.

So, what’s the difference between inverter and conventional generators? Conventional generators are powered by fuel like gasoline, diesel, or propane.

Usually, conventional generators feature a motor connected to an alternator that generates electricity.

Noise Level

The thing is, a conventional generator requires an ongoing speed of around 3,000 rpm to generate a constant current, otherwise, the power will falter. On the other hand, inverter generators run on DC power, such as a car battery or solar panel.

These inverter generators convert DC power to AC with electronic circuits.

  1. You have much greater flexibility with an inverter generator because once converted, the electricity can transmit in various frequencies and voltages.
  2. You should not use a generator indoors.
  3. The exhaust a generator emits releases carbon monoxide fumes that are dangerous and deadly.

To avoid the risk of shock or damaging your device, you should protect your inverter generator from the elements like rain. If you’re outside, use a tent or tarp to cover your generator and keep it from getting wet. Inverter generators are enclosed in order to muffle the engine noise, so most machines don’t have a dBA above 60.

If you want a quiet engine that won’t cause distraction, an inverter generator is a fantastic choice. If you want to use your inverter generator for backup power to keep multiple appliances running in case of a power outage, units like the Honda EU2200i, WEN 56200i, or Ford FG2200iS are excellent picks.

#1 Honda EU2200i Portable Inverter Generator

You’ll be able to keep multiple devices running at once for hours at a time. If you’re more interested in using your generator occasionally for things like outdoor events, tailgating, and camping, you might prefer the Yamaha EF2000iSv2 or Pulsar Portable Gas-Powered Generator.

Whichever you select, you can be sure of the durability, energy or fuel efficiency, and low-noise power of each product listed.

10. Briggs & Stratton P2200 PowerSmart Generator

An inverter generator is a quality investment to keep all your essential devices powered for hours, whether you’re on the open road or at home.

Related Articles :. A technological revolution has quietly been taking place in the world of portable generators. A new class of generators, known as inverter generators, convert the AC power produced by the engine to DC power, then back to AC power. The result is clean, low-distortion power that can be used for charging sensitive electronics, as well as excellent fuel efficiency, low engine noise levels, and less maintenance compared to traditional generators.

In order to help you find the best inverter generator, we considered a number of features of these machines.

First, we looked at the continuous and surge power ratings of different inverter generators, since just as for traditional generators this determines what you can power.

We also looked at whether different generators run on gasoline, propane, or either, and how long generators can run on a single tank of gas or propane. Finally, we considered how loud different inverter generators are, since low noise is a major selling point of this class of generators.

We spent tens of hours researching inverter generators, poring over customer reviews and technical specifications. The result is our list of the ten best inverter generators, highlighted in the table below.

Continue reading for detailed reviews of each generator, complete with pros and cons. Our buying guide covers everything you need to know in order to choose the right inverter generator for your needs. Finally, we sum up our three overall favorite inverter generators on the market today.

Our Editors independently research, test, and rate what we feel are the best products.

We use affiliate links and may receive a small commission on purchases.

2. Honda EU3000iS Portable Inverter

Today you can buy portable generators with built in inverters and plugs with American outlets, European outlets even generic USB charging docks.

It’s never been easier to get outside and have reliable power for just about any accessory or appliance you can think of. We’re going to talk about the differences between some of these common electronic power banks and power inverters so you know what you’re buying.

I’m also going to help you navigate a few top rated inverter generators.

For more of my camping recommendations, have a look through these popular Outside Pursuits guide links: Family Camping Tents, Truck Bed Tents, Pop Up Canopies. Our reviews of the top inverter generators along with our comparison table and buyers guide will help you choose the right one for you.

Run Time:4.0 to 9.6 Hours.

4. Briggs & Stratton 30675 Q6500 Portable Inverter Generator

Power: 2200 Watts. Noise Level: 48-57 dB. Other: Can be run in parallel. Honda is a name in engines that has been around for ages and is our Editors Choice for the best inverter generator. Honda knows how to make a quality gas engine and that’s a good thing when the engine is the main component of an inverter generator.

If you know anything about gas engines, especially small gas engines that don’t get used often, you know it’s hard to keep them running well. One way to help this out is to run the generator motor dry at the end of a trip.

To do this you need a fuel shutoff valve (or just run the tank dry) which is why I love that feature on this inverter.

Depending on the load on this inverter it will run from 48-57 dB which is mildly annoying to quite loud. You can solve that, however, by hiding it behind the RV or something.

I do like the overall compact size, number of power outlets, and clean styling for this Honda generator.

Can you get an inverter generator wet?

It won’t be getting your car or truck dirty when you pack it up and the easy to carry handle makes the whole thing easy to transport. Best For: Light camping and keeping on hand when the need arises for small power.

Run Time: 7.5 Hours. Power: 3,400 Watts. Noise Level: 59 dB. Other: Low oil shutoff sensor. This RV ready generator inverter has enough outlets to take care of anything you can throw at it.

Plus, at 3,100 running watts it should be able to handle just about anything. While I don’t love the styling of this generator as much as the Honda, I do like some of the little details.

One such detail that really matters is the low oil sensor.