Best Portable Generators

Best Portable Generators

Top-Rated & Best-Selling Portable Generators

Jared, the Generator Expert
Generator Expert

Portable power opens a world of possibilities, but it can be hard to choose the right generator. That's why we put together the Best Portable Generators of 2021 based on our best-selling, highest-rated models with expert recommendations to ensure you get the perfect type for your needs. 


If you're not sure what kind of portable generator you need, check out our Portable Generator Buyer’s Guide to get started and come back to the list for an expert recommendation. You can also peruse our other lists of Best Electric Generators.


Best Portable Generators List

You can scroll down through the full list of the best portable generators, or simply click on the one you want to see right away.

Best Portable Home Backup Generator

Learn More About Champion 100110
Expert Review
This is a fantastic generator to be used for emergency backup power. It comes with electric start, which is a huge plus--no more having to mess with recoil during an emergency. It's affordable and will power your fridge, sump pump and a few other items during a storm. This peace of mind is worth every penny! We think this machine is a great item!
Champion 9200 Watt Electric Start Generator
  • Ideal for home backup and big jobs around the yard
Push-Button Electric Start (Battery Included)
  • Plus an easy-pull recoil starter, so you'll always be ready for an outage
459cc Champion OHV 4-Stroke Engine w/ Low-Oil Shutoff Sensor
  • Provides added protection to extend the life of the generator
  • Cast iron sleeve for long life and easy maintenance
(2) 120V GFCI Duplex Outlets & Circuit Breaker Protection
  • Keeps your appliances protected while preventing overload to generator
Large 7.7-Gallon Fuel Tank
  • Provides up to 10-hours of run time @ 50% load

Best Portable Inverter Generator

Learn More About Westinghouse IGEN4500DF
Expert Review
This quiet 3700 watt generator is great for RV use as it is quiet, has electric start, and comes with the 30-amp 120-volt RV receptacle. This inverter also offers the benefits of being a dual fuel model. The unit can operate on either gasoline or propane (LP). This is make it very flexible and convenient to fit your needs. At times it can be hard to store or travel with gasoline therefore propane is a great alternative. If you are looking for something lightweight, this model takes the cake at only 98 lbs, which is almost half of a conventional style portable generator. The iGen4500DF continues to make it onto our top product list.
Westinghouse iGen4500DF Dual-Fuel Portable Inverter Generator
  • 3,700 running watts & up to 4,500 starting watts on gasoline
  • 3,330 running watts & up to 4,050 starting watts on propane
Advanced Inverter Technology - <3% Total Harmonic Distortion (THD)
  • Provides safe and clean power for even the most sensitive electronics
Electric Start (Battery Included) w/ Wireless Remote
  • Allows for quick and easy starting with the push of a button
  • Wireless remote allows starting/stopping from up to 109 yards
224cc Westinghouse OHV 4-Cycle Engine
  • Designed for easier starting and fuel-efficient operation
Low Oil Shutdown
  • Helps prevent engine damage before it happens

Best Portable Generator for RV or Camping

Learn More About Generac iQ3500
Expert Review
Generac's iQ3500 is on of the most versatile generators on the market. It is great to be used with food trucks, camping, tailgating, DIY projects, and minor use for home back up. With 3000 running & 3500 starting watts the unit is on the larger side of some of it's competitors inverter units. Comes equipped with a duplex, home type outlet as well a 30-amp 120-volt twistlock outllet that can easily be adapted to an RV outlet if need be. Speaking of RV use this is an Ultra Quiet unit that meets most, if not all, RV and camp ground noise requirements so you will not disturb your neighbors! The Generac iQ3500 features an on board battery for electric start, economy mode that will help you be more fuel efficient and even quieter, as well as a PowerDial that streamlines your start up process. Finally, one of my personal favorite features in the parallel capabilities. You can easily connect two of the Genearc iQ3500 to double your output.
Generac iQ3500 - Ultra-Quiet Electric Start Portable Inverter Generator
  • Ideal for work or play, in a lightweight and compact package
PowerRush™ Technology*
  • Provides 50% + motor starting capacity
  • Easily powers most RV AC units up to 13,500 BTU
Ultra-Quiet - Advanced inverter technology
  • Fully-enclosed design for less noise
TruePower™ Technology
  • Provides clean power for power tools and electronics
Electric Start (Battery Included)
  • Makes starting the generator an easy task

Best Portable Solar Generator

Learn More About Goal Zero 44390
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Goal Zero YETIŽ 6000X Lithium Portable Power Station Package
  • Our highest capacity power station
  • Power parties, events, tiny homes or cabins
  • Run essential circuits in your house for days in case of a disaster
Includes (2) Goal Zero Boulder™ 200 Briefcase Solar Panel
  • Also includes combiner cable
No Noise, Fumes or Gasoline
  • Charges on AC or Solar power
High-Quality, Replaceable Lithium Battery Pack - 6010Wh (10.8V, 556Ah)
  • Handles spikes in AC power with less impact to capacity & ideal for high surge devices
Yield long runtimes and extended 18-month shelf-life
  • Can easily be swapped out at the end of the product lifecycle

Best Portable Jobsite Generator

Learn More About Kubota GL7000
Expert Review
The Kubota GL7000, with its 479cc Kubota Z482 liquid-cooled diesel engine, is by far one of the best professional generators available. This model is primarily used on job sites, but can also be used for home applications with a 2-wire automatic transfer switch. The large 7.4-gallon fuel tank will provide up to 10 hours of run time. A large capacity oil pan provides oil change intervals up to 200 hours, and, with a dual-element air filter design, it can handle those dusty conditions found on construction sites. If you are looking for a top quality generator that has multiple uses, look no further than our "best" recommended unit.
Kubota Low Boy II Industrial Diesel Generator
  • Quieter, more compact & cleaner (EPA Tier IV) than original Low Boy
479cc Kubota Z482 Liquid-Cooled Diesel Engine
  • Large capacity oil pan provides oil change intervals up to 200 hours
  • Dual-element air filter design for heavy-duty jobs in dusty conditions
Keyed Electric Start (Battery Included)
  • Starter safety relay prevent starter from engaging after start-up
Compact Design & Easy Maintenance
  • By direct coupling the engine crankshaft w/ cooling fan
  • Simple maintenance of oil, fuel, battery & cooling water on One side
Large Capacity 7.4 Gallon Diesel Fuel Tank
  • Provides up to 10 hours @ 100% load on a single fill-up

Best Portable Dual/Tri Fuel Generator

Learn More About Firman Generators T08071
Firman Tri-Fuel Electric Start Generator
  • Dependable portable power for the life of the generator
Versatile, Tri-Fuel Operation (Propane Tank Not Provided)
  • 10,000 W (Starting)/ 8000 W (Rated) when using Gasoline
  • 9050 W (Starting)/ 7250 W (Rated) when using Propane
  • 6900 W (Starting)/ 5500 W (Rated) when using Natural Gas^
Up to 12 Hours Of Power @ 1/2 Load (8 Gal. Tank or 5 Gal/20 Lb. Tank)
  • No matter what fuel you're covered in an emergency
Push-Button Electric Start (Battery Included)
  • Plus an engine mounted recoil starter, so you can always be ready
439cc Firman Max-Pro Series OHV Engine w/ Low Oil Shutoff
  • Cast-Iron cylinder sleeve increases engine life
  • Automatic shutdown when oil pressure runs low

Best Quiet Portable Generator

Learn More About Champion 200994
Champion RV-Ready Dual Fuel Inverter Generator
  • Ideal for a wide range of uses from RV power to emergency backup
*Note - Propane Fuel Provides 3285 Running Watts / 4650 Starting Watts
    Electric Start (Battery Included) w/ Recoil Backup
    • Auto-choke design for easy one-touch starting
    Quiet Technology
    • Fully-enclosed design reduces sound output
    EZ Start Dial w/Cold Start Technology
    • Makes starting your generator an easy task
    • Allows for easier starting in cold weather

    arrow View: All Portable Generators

    Jared, the Generator Expert
    Generator Expert
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