Top 10 Best generac inverter generator in 2026

Last Updated - 6/24/2026

🏆Best Choice

WEN

WEN 3600-Watt Portable Inverter Generator, RV-Ready, Quiet and Lightweight with Fuel Shut Off (56360i)

9.8

ChoiceComparer.com Score

9.8

/ 10

Outstanding

Main highlights

•149cc engine generates up to 3600 surge watts and 2900 rated watts
•Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops
•Ultralight body weighs in at a mere 46 pounds for easy transport and torage
•Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
•Includes two three-prong 120V receptacles, one TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, and a three-year warranty

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$494.00

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WEN

WEN Quiet 6800-Watt Dual Fuel RV-Ready Electric Start Portable Inverter Generator with Fuel Shut Off and CO Watchdog for Electric Vehicle Backup (DF680iX)

9.7

ChoiceComparer.com Score

9.7

/ 10

Outstanding

Main highlights

•224cc dual-fuel engine runs on both gasoline (6800 surge watts, 5100 rated watts) and propane (6000 surge watts, 4500 rated watts)
•Bonded-neutral 240V configuration provides low-power Level 2 charging for battery and hybrid electric vehicles
•The WEN Watchdog CO Shutdown Sensor helps protect both you and your family by automatically turning off the generator if dangerous levels of carbon monoxide are detected
•Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
•Includes fuel shut-off to help limit maintenance, onboard wheels, a telescoping pull handle, one L14-30R 120V/240V receptacle, two three-prong 120V receptacles, one TT-30R RV receptacle, one 12V DC receptacle, two 5V USB ports, a voltage selector switch, a tool-free LPG quick-connector, a six-foot-long LPG regulator hose, and a three-year warranty

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$803.40

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Westinghouse

Westinghouse 14500 Peak Watt Tri-Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas, Propane, and Natural Gas Powered

9.5

ChoiceComparer.com Score

9.5

/ 10

Outstanding

Main highlights

•Perfect as a backup power source for larger homes or a dependable source of portable power
•14,500 peak watts, 11,500 running watts (gasoline); 13,500 peak watts, 10,500 running watts (propane); 12,000 peak watts, 9,500 running watts (natural gas)
•Powered by a heavy duty 550cc 4-Stroke OHV Westinghouse Engine constructed with a durable cast iron sleeve; Runs for up to 19 hours on a 9.5 gal. fuel tank with built-in fuel gauge; up to 7 hours on a 20 lb. propane tank
•Engineered with low THD, so it's safe for sensitive electronics. Power phones, computers, TVs and more. Stay connected with people, news and entertainment during power outages, or on jobsites and campsites. Durable copper windings help your generator produce cleaner power, run cooler and last longer
•All Westinghouse portable generators are gunctionally tested in the factory and may contain minimum residual oil and/or fuel odor; EPA compliant; Backed by 3-Year limited service, labor, and parts coverage and Nationwide Customer Service Network

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$1499.00

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Honda

Honda 664240 EU2200i 2200 Watt Portable Inverter Generator with Co-Minder

9.4

ChoiceComparer.com Score

9.4

/ 10

Excellent

Main highlights

•This popular model can operate a wide variety of appliances, making it perfect for portable use at home, camping, on the job site, or much more. Reliable Power is now at your fingertips with Honda's Inverted Generators.
•So quiet, your neighbors will thank you. The EU2200i operates at 48 to 57 dBA, which is less noise than a normal conversation. This makes it ideal for camping, supplemental RV power and any other activity that requires quiet operation.
•Add a second EU2200i for additional power. Two identical models can be paralleled with an optional cable or cord for up to 4400 watts of power, or time-consuming applications.
•Thanks to our exclusive Eco-Throttle System, the EU2200i offers great fuel efficiency. Runs 4.0 to 9.6 hours on a single tank, depending on the load. This makes it the ideal choice for overnight power, or long-time applications.
•Honda's inverter technology means stable, clean power in a smaller, lighter package. The precision of Honda's inverter technology ensures our inverter generators produce power that is as reliable as the power you get from your outlets at home.

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$1099.00

$1299.00

-15%

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Generac

Generac 10,000/8,000-Watt Portable Gas Generator - Electric Start - Home Backup or RV Ready - Heavy Duty Frame - Quiet, Long Runtime, Emergency Power - 49-State Compliant

9.2

ChoiceComparer.com Score

9.2

/ 10

Excellent

Main highlights

•Powerful Portable Performance: With Generac’s PowerRush Advanced Technology, the 7715 GP8000E generator delivers 40% more starting capacity, handling heavy electrical loads with ease. Ideal for emergency power, recreation, and home use
•Easy Electric Start - Forget manual cranking. The convenient electric start feature, powered by an included battery, ensures easy operation. Ideal for emergency power needs, this generator is always ready for any outage
•Extended Runtime: The GP8000E boasts a long-lasting OHV engine and a large-capacity steel fuel tank with a built-in fuel gauge. Enjoy up to 11 hours of runtime at 50% load, ensuring you have power when you need it most
•Smart and Reliable: Integrated COsense technology provides powerful protection against hazardous carbon monoxide. It can detect and alert you to ensure your safety during operation
•Maintenance Made Easy: Keep your generator in top shape with the hour meter that tracks maintenance intervals. Plus, the low-oil level shutdown feature automatically safeguards the engine from damage, ensuring a long and reliable lifespan

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$979.00

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Generac

Generac 3,300-Watt Gas Powered Portable Inverter Generator - Lightweight and Compact - USB Ports for Device Charging - Produces Clean, Stable Power - Great for Home Backup, Camping, and RV Use

9.1

ChoiceComparer.com Score

9.1

/ 10

Excellent

Main highlights

•Portable Power Solution: The 7153 GP3300i inverter generator is your portable power station for all outdoor adventures, including camping trips and tailgating events. It provides stable, quiet power without disturbing your surroundings
•Quality Power Source - With TruePower Technology, this generator delivers high-quality, consistent power that's safe for sensitive electronics, tools, and appliances. Stay connected even in the great outdoors
•Advanced Power Technology - PowerRush Advance Technology offers over 50 percent more starting capacity, making this portable inverter generator perfect for powering tools, motor-driven equipment, and home appliances with ease
•Fuel-Efficient Generator - Activate Economy Mode to automatically adjust engine speeds, reducing fuel consumption. This quiet generator features COsense Technology for smart power management.
•Smart and Reliable: Equipped with LED indicators for low oil, overloaded, and ready-to-use. Featuring two USB ports for device charging, and parallel-ready capability for doubling your power output, this generator is a versatile and dependable choice

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$799.00

$879.00

-9%

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Generac

Generac Guardian 22kW Home Standby Generator with 200 Amp Transfer Switch - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane

8.9

ChoiceComparer.com Score

8.9

/ 10

Great

Main highlights

•Remote Monitoring Anywhere: With Generac 7043 22kW Mobile Link Wi-Fi connectivity, effortlessly track generator performance from anywhere. Stay updated on status and maintenance alerts, ensuring peace of mind even when you’re away
•Whole House Protection: Enjoy comprehensive coverage with Generac's 200 Amp NEMA 3R smart switch, designed for outdoor use with an aluminum enclosure. This ensures that your home remains powered and protected during power outages
•Long-Term Assurance: Backed by a 5-Year Limited Warranty, this automatic transfer switch delivers lasting performance and peace of mind, ensuring your investment in a Generac transfer switch will serve you well for years
•High-Quality 22kW Power: True Power Technology delivers clean, stable 22,000 watts with under 5% harmonic distortion. Generac’s low-maintenance engines run quieter and use less fuel for efficient, reliable home power
•Crafted for Excellence: Proudly engineered and assembled in the USA, our generators stand as testament to quality and craftsmanship. The purpose-built G-Force Engine is designed to handle the demands of usage, ensuring reliability and reduced maintenance
•Easy Installation: Generac recommends your new Home Standby Generator to be installed by a certified and licensed electrician

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$5999.00

$6709.00

-11%

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Champion Power Equipment

Champion Power Equipment 4000-Watt RV Ready Portable Inverter Generator with Quiet Technology and CO Shield

8.8

ChoiceComparer.com Score

8.8

/ 10

Great

Main highlights

•At less than 49 pounds, this inverter is one of the lightest 4000-watt inverters in the industry
•64 dBA from 23 feet is perfect for camping, tailgating or to backup a few home essentials, with 4000 starting watts, 3000 running watts and up to 10 hours run time, plus features CO Shield carbon monoxide auto shutoff system
•The optional parallel kit enables this inverter to connect with another 4000-watt Champion inverter to double your output power
•Includes a 120V 25A TT-30R outlet, a 120V 20 A household duplex outlet (5-20R) with clean electricity (less than 3% THD), plus a 12V automotive-style outlet, and Parallel outlets
•Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

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$595.00

$699.00

-15%

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Generac

Generac 8251 GP2500i 2,500-Watt Gas Powered Portable Inverter Generator - Compact and Lightweight Design - Produces Clean, Stable Power - COsense Technology - CARB Compliant - Orange/Black

8.6

ChoiceComparer.com Score

8.6

/ 10

Good

Main highlights

•Portable Power Solution: The GP2500i inverter generator is your go-to portable power source for outdoor adventures, from camping trips to tailgating events, ensuring stable power without disturbing your surroundings
•High Quality and Consistent Power: With TruePower Technology, this generator delivers clean power that's safe for sensitive electronics, tools, and appliances, so you can stay connected even in the great outdoors
•Compact and Lightweight: Designed for easy transportation this Generac generator, complete with a built-in handle, is lightweight and compact built, making it a breeze to move and set up wherever you need it
•Fuel-Efficient and Quiet: Activate Economy Mode to automatically adjust engine speeds, reducing fuel consumption and noise emissions. COsense Technology stops, alerts, saves, powerful protection against hazardous carbon monoxide
•Smart and Reliable: Equipped with LED indicators for low oil, overloaded, and ready-to-use. Featuring a USB port for device charging, and parallel-ready capability for doubling your power output, this generator is a versatile and dependable choice

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$649.00

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Generac

Generac 3,500-Watt Gas Powered Portable Inverter Generator - Electric Start - Lightweight Enclosure - Ultra-Quiet Operation - Produces Clean, Stable Power - Great for Home Backup, Camping, and RV Use

8.5

ChoiceComparer.com Score

8.5

/ 10

Good

Main highlights

•Portable Power Solution: The 7723 iQ3500 inverter generator is your portable power station for all outdoor adventures, including camping trips and tailgating events. It provides stable, quiet power without disturbing your surroundings
•Easy Start-Up: The generator features Electric Start with a battery included and an intuitive PowerDial that integrates start, run, and stop functions into one simple-to-use dial, making startup quick and hassle-free
•Advanced Power Technology - PowerRush Advance Technology offers over 50 percent more starting capacity, making this portable inverter generator perfect for powering tools, motor-driven equipment, and home appliances with ease
•Ultra-Quiet and Safe Operation: Thanks to advanced inverter technology and enclosure design, the iQ3500 offers ultra-quiet performance, ensuring a peaceful environment during use
•Smart and Reliable: Integrated COsense technology provides powerful protection against hazardous carbon monoxide. It can detect and alert you to ensure your safety during operation

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$1374.54

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