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The Best Inverter Generators of 2022: Reviews & Ratings

Whether going for a weekend camping trip or exploring the natural world in an RV, having electricity on-hand is always convenient. And when researching what generators to purchase, the term ‘inverter generator’ often comes up. But what is it, and what does it do compared to a conventional generator?

We won’t bore you with any talk of charged particles or electrons. Power inverters change a direct electrical current (abbreviated as DC) into an alternating current (abbreviated as AC). This is important because, unlike conventional generators, it stabilizes the output and allows you to charge devices of different wattages without damage. Even better, inverter generators are quieter than their conventional counterparts. And while enjoying the great outdoors, no one wants a mechanical drone drowning out evening bird calls.

Our Top 3 Inverter Generator Picks

Highest Wattage and Run Time

Champion Power Equipment 200954 4250-Watt

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Those seeking a long-lasting, high wattage output inverter generator at a competitive price need look no further than Champion’s 4250-watt model. At a price under $600, this RV-ready generator is perfect as a back-up during power outages, running power tools for DIY projects, and extended camping trips.
When calculating the run time, it’s important to note that heavier loads will cause your inverter generator to eat up gas quicker. But for this model, Champion boasts a run time of up to 22 hours — making it the longest lasting model on our list.
The only drawbacks are its bulkier size and slightly louder engine. But those running it in their RV will appreciate its 120V 30A socket and high wattage output.

Pros
– Long run time — up to 22 hours
– Multiple outputs including a 120V 30A socket for RVs
– Touch panel to monitor voltage, frequency, and operating hours

Cons
– On the heavier side for a portable generator
– At 64 dBA, it’s a little louder than speaking level

Most Compact and Convenient for Travel

WEN 56203i 2000-Watt

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While lower wattage than the Champion model, WEN’s 2000-watt inverter generator makes up for it by being convenient and compact. As one of the lightest and quietest models, it’s perfect to store in the back of your car or truck for spur-of-the-moment camping trips.
Not all campers travel in RVs and many don’t want to lug around something heavy. And with an average run time of 10 hours, this inverter generator can handle a weekend getaway without a hitch.
Like most models on this list, it’s important to note that grounding rods are typically sold separately.

Pros
– Quieter than an average refrigerator
– Lightweight and convenient for travel
– USB outputs perfect for small electronic

Cons
– Grounding rod not included
– A little pricey for the wattage compared to other models

Most Bang for Your Buck

Togo Power Portable Generator, 3600 Peak Watts

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At just under $400 for 3600-watt output, this inverter generator from TogoPower offers power at an unbeatable price. Its wheels and handle make it easy to move — great to take on your RV or store in your garage for events or outdoor projects.
Not only does it come at a great price and at a high wattage output, but this model boasts a 9-hour run time. Add to that its locking receptacles — a unique feature for models at this price range — and added accessories, it’s an absolute steal for the price.
One potential downside to consider is the TogoPower inverter generator’s exposed engine design. Consider picking up a rain cover if you plan on storing it outside.

Pros
– Incredible price for its wattage output
– Locking receptacles for each socket
– Convenient wheeled design with handle

Cons
– Limited outputs — only two 120V sockets
– Bulky and heavy for travel
– Open design requires a rain cover

Many More to Fit Your Needs

GENMAX Quiet Power Series (GE-3300A)

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Coming in at just under $600, GENMAX’s 3200-watt inverter generator has a high output while being light for on-the-go travel. While its run time is low, it’s perfect to take on weekend camping trips or to power home electronics outside for the whole family.

Pros
– Incredibly light for a 3000-watt generator at only 47lbs
– Has an eco mode and low oil indicator
– Large variety of outputs including 120V 30A RV socket

Cons
– Low run time of only 8 hours
– Small fuel tank — especially for its wattage output
– Low fuel economy

WEN GN400i RV-Ready 4000-Watt

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WEN’s 4000-watt inverter generator at around $400 is unmatched. The run time is fairly low, but for outdoor DIY projects and events, it’s the perfect affordable option. Similar to the TogoPower model, however, it needs a rain cover if stored outside.

Pros
– Incredibly low price for its wattage output
– Convenient 120V 30A RV socket and two USB outputs
– At 66lbs, it’s one of the lighter 4000-watt models

Cons
– Not travel-friendly
– At 7 hours, the run time is low
– The exposed engine requires a rain cover if stored outside

PowerSmart Generator 1000 Watts PS50A

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Speaking of low prices, at under $200, PowerSmart’s 1000-watt inverter generator is one of the most affordable models on the market. Its power output is low, but at just 39lbs, it’s easy to stick in your car or truck for weekend camping trips. Those looking for a cheap entry into the inverter generator market or who only need something for a one-time trip should highly consider this product.

Pros
– For an inverter generator, the price is incredibly low
– Lightweight and easy to carry

Cons
– Only two outputs
– A 5 hour average run time
– Low fuel economy

BILT HARD 4000 Watt

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With two built-in wheels and an extendable handle, BILT HARD’s 4000-watt model is great for RV travel and outdoor projects. Its electric start feature adds extra convenience but also extra required maintenance, which may prove to be more of a hassle than a typical cord-start inverter generator.

Pros
– Wheels and extendable handle make transportation easy
– Variety of outputs available
– Electric start is convenient

Cons
– Despite having the wheels to mitigate this con, 98lbs is still heavy for travel
– Electric start feature requires a battery

Westinghouse WH2200iXLT

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Another slim and lightweight inverter generator, Westinghouse’s 2200 model may not pack the most punch, but at only 43lbs, it’s convenient to place in your car or van for power on-the-go. Some customers, however, reported issues with the outer frame cracking.

Pros
– Automatic low oil shutdown and efficiency mode
– Low fuel consumption rates
– Convenient handle for travel

Cons
– Not a lot of outputs — only two 120V 20A sockets and one 12V DC
– Plastic frame is prone to cracking

Champion Power Equipment 200986 4500-Watt

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While it’s the highest wattage output on our list at 4500, it also comes at the highest price. Champion’s 4500-watt inverter generator may not be the best for light travel, but it’s a great option for RVs. Homeowners will appreciate that this product may also serve as a back-up energy source during power outages.

Pros
– High wattage output for an inverter generator
– Comes with a USB adaptor and engine oil
– Has a variety of outputs including a 120V 30A RV socket

Cons
– One of the more expensive models
– Heavy and inconvenient for travel
– Fairly low fuel economy

A-ITECH AT20-122501 2250 Watt

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Portability on wheels — A-ITECH’s 2250-watt model is RV ready and light enough to store in your car or truck at only 58lbs. Its low fuel economy and limited run time place it lower on our list, but it’s one to consider for weekend getaways.

Pros
– Wheels and extendable handle make transportation easy
– Comes with three outputs including 120V 30A RV socket
– Competitive price for the wattage range

Cons
– At around 6 hours, the run time is low
– Low fuel economy

Genkins 4500 Watt Portable Inverter Generator

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Just under $700, Genkin’s 4500-watt inverter generator isn’t the cheapest option available, but its high output makes it great for RVs and power tools. Unfortunately, a run time of around 8 hours limits its usability. But similar to the Champion model, it comes with the added versatility of serving as a home power back-up.

Pros
– High wattage output
– Automatic shut-off on low oil

Cons
– One of the more expensive inverter generators
– Limited run time — only 8 hours
– Its size and weight is less than ideal for travel

Genkins 2300 Watt Portable Inverter Generator

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Genkin’s 2300-watt model packs a decent punch but at the cost of an 8-hour run time. At 51lbs, it’s still convenient for weekend camping trips. While it’s a decent product, it falls slightly behind when compared to others such as WEN’s 2000-watt inverter generator which is more compact and lightweight.

Pros
– Automatic shut-off when low on oil
– Great low price

Cons
– Limited outputs — requires an extra adaptor for RVs
– 8 hour run time is low

PowerSmart Portable Generator 2200 Watts

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Compared to other models, PowerSmart’s 2200-watt inverter generator sits in the middle of the road. It’s lightweight and convenient for travel but ranks lower due to its price not being the most competitive.

Pros
– Wide variety of outputs including two USB sockets
– Lightweight and easy to carry

Cons
– Pricier for its wattage output
– Doesn’t stand out among similar products

Pulsar G2319N 2300W

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Just under $400, Pulsar’s 2300-watt model has both a great price and an easy-to-carry frame. Unfortunately, its short run time places it lower on our list. It’s still a good product, but the inverter generator market has more competitive options.

Pros
– Convenient USB output
– Slim frame that’s easily stored
– One of the cheaper inverter generators

Cons
– Fairly loud — even compared to other generators
– At an average of 4.8 hours, its run time is short
– Low fuel economy

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