Finding a 50 amp inverter generator that suits your need and does its job well can be challenging. Overall, our tester reviews these 50 amp inverter generator with giving ratings and marks for its durability, ease of setup and use. Also the 50 amp inverter generator price will be fairly matched the product’s performance, plus with the attractive and sturdy design etc that comes with the product. We conducted hands-on testing for 50 amp inverter generator and have the details guide and list provided below.
In this in-depth review guide, we will discuss about the best 50 amp inverter generator.
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Champion Power Equipment 100177 8.5-kW Home Standby Generator with 50-Amp Outdoor-Rated Automatic...
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The Best 50 amp inverter generator
GENMAX Portable Inverter Generator, 7250W Super Quiet Gas Propane Powered Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA &CARB Compliant (GM7250iEDC)
out of stock
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as of September 17, 2025 8:10 pm
Features
| Part Number | 07 |
| Size | GM7250iEDC |
Westinghouse Outdoor Power Equipment 12500 Peak Watt Home Backup Portable Generator, Remote Electric Start with Auto Choke, Transfer Switch Ready 30A & 50A Outlets, Gas Powered, CARB Compliant
$949.00 in stock
3 new from $949.00
Free shipping
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as of September 17, 2025 8:10 pm
Features
- 9500 Running Watts and 12500 Peak Watts; Remote Start with Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6.6 Gallon Fuel Tank with Fuel Gauge
- Features Two GFCI 120V 5–20R 20A Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R 30A, One RV Ready 120/240V 14–50R 50A, and Two 5V USB Ports; All Outlets Have Rubber Covers for Added Safety
- Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve with Automatic Low Oil Shutdown and Digital Hour Meter
- Plug-and-Play: Comes with a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)
- All Westinghouse Portable Generators are Functionally 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 with Nationwide Customer Service Network
Champion Power Equipment 100177 8.5-kW Home Standby Generator with 50-Amp Outdoor-Rated Automatic Transfer Switch
out of stock
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as of September 17, 2025 8:10 pm
Features
- Seamless 24/7 Power – No refueling, no manual operation, no extension cords needed and backed by our 10 year limited warranty
- Sub Zero Start – 24V starting system designed to operate down to -22º F
- Easy Access – Innovative gullwing enclosure for easy installation and service
- Quiet Power – Low tone muffler and sound dampening liner for residential operation
- ATS50 – 50 amp, 10 circuit, outdoor rated (NEMA 3R) automatic transfer switch
All Power America G12000EGL 12000 Watt Heavy Duty Dual Fuel Portable Generator with Electric Start 12000W Gas/Propane(LPG) with 50A 120/240V AC Outlet, Black/Red
$1,039.99
in stock
Amazon.com
as of September 17, 2025 8:10 pm
Features
- UNMATCHED POWER: With an impressive 10000 peak watts and 9500 running watts, this generator is designed to handle even the most demanding tasks and appliances with ease.
- ELECTRIC START: Say goodbye to the hassle of pull-starting. The electric start feature enables effortless ignition at the push of a button, getting you up and running in seconds.
- DUAL FUEL: Enjoy the flexibility of using either gasoline or propane to fuel your generator. Dual fuel technology gives you options and extends your runtime, making it a versatile choice for various scenarios.
- RUGGED DURABILITY: Built to withstand rigorous conditions, the robust construction ensures longevity and resilience, making it an ideal choice for both professional use and outdoor adventures.
- MULTIPLE OUTLETS: The generator offers a diverse range of outlets, including 120V/240V AC outlets and a 12V DC outlet. It's equipped to accommodate various devices and equipment simultaneously.
Champion Power Equipment 200988 4500-Watt Dual Fuel RV Ready Portable Inverter Generator, Electric Start
out of stock
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as of September 17, 2025 8:10 pm
Features
- DUAL FUEL: Operate your 4500-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (10W-30 oil included) and has a low oil shut-off sensor.Fuel Gauge : No. Voltmeter : No.
- ELECTRIC START: Battery included, plus Quick Touch Panel allows you to access all your controls in one spot
- QUIET OPERATION: 61 dBA is perfect for RVs, tailgating, your next project or backup power for your home, featuring 4500 starting watts and 3500 running watts with up to 14 hours run time on gasoline
- CLEAN POWER: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean electricity (less than 3% THD) and 12V DC outlet with dual USB adapter
- CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
GENMAX Portable Inverter Generator, 9000W Super Quiet Gas Powered Engine with Parallel Capability, Remote/Electric Start, Digital display,EPA Compliant，CO Alarm Ideal for Home backup power (GM9000iE)
$1,999.99 in stock
Amazon.com
as of September 17, 2025 8:10 pm
Features
- 【Strong Power】458cc 4-stroke OHV engine produces 9000 peak watts and 7600 rated watts with only 62 dBA Noise level at 23 feet distance quarter load, produce clean electricity (less than 3% THD) to operate your television, laptops, and other sensitive electronics. This unit can handle heavy loads, from lights and a refrigerator to a home air conditioner and high amperage power tools
- 【Easy To Carry And Use】 Strong steel handle and 2 rolling wheels for easy travel; The Digital Control Center features an LCD display showing hours run, voltage output, and load level.Start the generator remotely with the remote control key far away, Remote control pairing function allows you to easy pairing when key lost
- 【Parallel Function】Voltage Transfer switch allows you parallel both 120V or 240V. Just using parallel cord to connect two GM9000iE inverter generators together to double your power to 18,000 peak watts and 15,200 running watts. ( Parallel cord sold separately much cheaper than parallel kit )
- 【Powerful Control Panel】The control panel includes a wide selection of outlets for maximum compatibility in your applications including: 4 120V household GFCI outlets, 1 120V 30A twist lock outlet, 1 120V/ 240V 50A outlet. lt also includes a dual 5V 1A/2.1A DC USB posts, voltage switch, low idle switch and one key start button
- 【Co Detect】 Automatically turns off the generator when an unsafe level of carbon monoxide is detected.
AIVOLT Dual Fuel Portable Inverter Generator- 10000 Watts Gas or Propane Powered Home Back Up Electric Start Inverter Generator
$2,999.00
in stock
Amazon.com
as of September 17, 2025 8:10 pm
Features
- Plenty of Power and High Fuel Efficiency - This whole house quiet inverter generator with 10000 starting watts and 8000 running watts (gasoline), 459cc 4- strokes OHV air-cooled 100% copper windings engine can effectively extend the life of your generator. With the eco switch, the fuel tank can run for more than 19 hrs at 25% load, helping to save money on fuel costs and is perfect for RV, jobsite, storm or emergency power outages
- Extremely Quiet and Safe For Sensitive electronics - The ultra-quiet outdoor generator comes with 61 dBA noise at 23 feet, comparable to the sound of a normal conversation. The inverter technology produces clean and reliable power (less than 3% THD), safe for your sensitive electronics such as phones, game consoles, projectors, laptops, small power tools, and more
- Dual Fuel, Remote Start and Automatic Transfer Switch Ready - This dual fuel generator equipped with AIVOLT's exclusive fuel change technology make you can change the fuels easily even while the generator is still running. The ATS outlet can easily connect the generator to your home's electrical system to provide sufficient power for the whole house. At the same time, the remote control allows you to conveniently start the generator at home to avoid extremely cold or hot weather
- Multifunction Control Panel and 240V Parallel Capability - Comes with 4 120V 20A GFCI outlets, 1 120V/240V 30A twist lock outlet, 1 120V/240V 50A industrial outlet, 1 12V DC cigarette outlet with a dual USB adapter and 1 ATS outlet to meet different requirements. The LED display center displays fuel consumption, output, voltage, frequency, runtime and more. With a 240V parallel kit, you can simply connect two AIVOLT 10000 watts inverter generators to double your power. (parallel kit not included)
- CO Protect and Low Oil Shutoff - This power inverter generator is equipped with CO Alert technology, which can help protect you and your family by automatically shutting down the generator if unsafe levels of carbon monoxide are detected. The low-fuel automatic shutdown combines with built-in overload protection and indicator lights to protect both your generator and your electronics from damage
AIVOLT 8000 Watts Dual Fuel Portable Inverter Generator Super Quiet Gas Propane Powered Electric Start Outdoor Generator for Home Back Up Travel RV Camping, 50 State Approved
out of stock
Amazon.com
as of September 17, 2025 8:10 pm
Features
- Powerful 322cc copper-wound engine delivers 8,000W starting/6,100W running on gasoline or 7200W/5500W on LPG, with Eco Mode offering 10+ hours of runtime at 25% load for efficient power.Ideal for RVs, job sites, and emergency backup, it offers reliable power when you need it most, while keeping fuel consumption low for cost efficiency. Ultra-quiet operation at just 62 dBA, making it ideal for use in residential areas, and weighs 129 lbs with wheels and a telescopic handle for easy portability
Westinghouse Outdoor Power Equipment 4500 Peak Watt Super Quiet Portable Inverter Generator, Remote Electric Start with Auto Choke, Wheel & Handle Kit, RV Ready, Gas Powered, Parallel Capable
$849.00
in stock
3 new from $849.00
Free shipping
Amazon.com
as of September 17, 2025 8:10 pm
Features
- 5000 Peak Watts and 3900 Rated Watts at Less Than 3% THD; Telescoping Handle; Gas Powered; Remote Start With Included Key Fob, Electric and Recoil Start
- Features a 5–20R 120V Duplex Household Outlet, an RV-Ready TT-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use – Strong Enough to Run All Your Essentials
- Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, Voltage Output, and Lifetime Hours
- Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and Up to 18 Hour Run Time on a 3. 4 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency
- All Westinghouse Portable Generators are Functionally 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
DuroMax XP9000iH 9000-Watt 459cc Dual Fuel Digital Inverter Hybrid Portable Generator, Blue
$3,323.06
in stock
2 new from $3,323.06
Amazon.com
as of September 17, 2025 8:10 pm
Features
- Power on the Go – With 9,000 peak watts and 7,600 running watts, this generator is perfect for emergency home power, jobsite use, or camping with your RV..Amperage : 71.26A.
- Dual Fuel Technology – This generator runs on gasoline or propane giving you the freedom and flexibility of fuel choice.
- Inverter Technology – Provides clean, stable power for sensitive electronics including televisions and computers.
- Remote Start – Start the generator conveniently with the remote control.
- Automatic Transfer Switch Ready – Equipped with an ATS outlet making it easy to connect to a compatible Automatic Transfer Switch
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Final thoughts
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