Best RV Generators

Best RV Generators

Top-Rated & Best-Selling RV Generators

Jared, the Generator Expert
By 
Generator Expert

An RV generator can power your road trips so you can travel in style. But which RV generator do you need? We've put together the Best RV 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 RV generator you need, check out our RV 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 RV Generators List

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

Best Portable Gas RV Generator

1
Learn More About Champion 200971
$489.00
Features
Champion 3650 Watt Remote Start Generator
  • Provides dependable power for home, recreation or emergencies
224cc Champion OHV 4-Stroke Engine w/ Low-Oil Shutdown
  • Cast iron sleeve for long life and easy maintenance
  • Provides added protection to extend the life of the generator
Push-Button Electric Start w/ Wireless Remote Start
    Intelligauge™ Digital Display
    • Easily monitor your voltage, frequency & operating hours
    Large 4-Gallon Extended Run Fuel Tank
    • Provides up to 10 hours of runtime at 50% load


    Best Portable Dual Fuel RV Generator

    2
    Learn More About Firman Generators H03651
    $729.00
    Features
    Firman Dual-Fuel Electric Start Generator
    • Dependable portable power for the life of the generator
    Versatile, Dual-Fuel Operation (Propane Tank Not Provided)
    • Produces 4550w (Starting)/ 3650w (Rated) when using gasoline
    • Produces 4100w (Starting)/ 3300w (Rated) when using propane
    Up to 14 Hours Of Power @ 1/2 Load (5 Gal. Tank or 5 Gal/20 Lb. Tank)
    • No matter what fuel you use...you're covered in an emergency
    Push-Button Electric Start (Battery Included)
    • Plus an engine mounted recoil starter, so you can always be ready
    208cc 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 Inverter Generator for RV

    3
    Learn More About Champion 200992
    $829.00
    Features
    Champion RV-Ready Inverter Generator
    • Ideal for a wide range of uses from RV power to emergency backup
    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
    224cc Champion OHV 4-Stroke Engine w/ Low-Oil Shutoff
    • Fuel-efficient, reliable and made for easier starting (Recoil)
    • Provides added protection to extend the life of the generator
    Clean Power Technology - Less Than 3% THD
    • Safer power for your electronics and equipment


    Best Gas RV Generator

    4
    Learn More About Cummins Onan A055E867
    $3,575.00
    Features
    4.0 kW Gasoline Powered RV Generator EVAP (Model 6747)
    • Enough power to run a 15,000 BTU AC (30A 1-Pole Breaker)
    Designed For Use With Multiple Applications
    • Fifth wheels, travel and sport utility trailers
    Cummins Onan 4-Cycle OHV Engine
    • Provides quiet operation w/ excellent fuel efficiency
    Microprocessor Controlled
    • Digital voltage regulator prevents damaging voltage spikes
    • Provides added protection from overloads and faults
    Sound-Attenuating Enclosure
    • Lowers noise levels while providing cross-flow cooling


    Best Diesel RV Generator

    5
    Learn More About Cummins Onan A064K828
    $9,645.00
    Expert Review
    If you need a Diesel RV generator, this is the smallest kW model we offer, but it is still going to offer you the ability to run two AC units with about 1000 extra watts. This model will run quietly enough to meet the standards for National Park Service sound levels. Cummins Onan RV generators can be found all over the road and in RV parks. This entry-level diesel model earns its recommended status.
    Features
    6.0 kW Diesel Powered RV Generator (Model 1044)
    • Designed for dual AC Type A RVs (30A 2-Pole Breaker)
    • Runs two 15,000 BTU AC units w/ 1000 additional watts available
    Cummins Onan 719cc Liquid-Cooled Diesel Engine
    • Automatic timed glow plugs for quick & easy starting
    • Elec. fuel pump w/ full oil & fuel filter (.4 Gal/h 1/2 Load)
    Microprocessor Controlled
    • Self-diagnostic capability to simplify troubleshooting
    High Quality, Pure Sine Wave Electrical Output
    • Digital voltage regulator prevents damaging spikes
    Computer-Controlled Variable Speed Operation
    • Matches engine speed to load demand, minimizes noise levels

    Best Propane RV Generator

    6
    Learn More About Cummins Onan A063B871
    $4,931.00
    Expert Review
    The Cummins Onan 5.5kW is also a nice model that will handle most light and medium use applications. The Cummins Onan has the benefit of a Sound-Attenuating Enclosure with a Thru Flow Cooling System so the noise volume is lower. By selecting a propane model, you are also helping reduce noise volume. In addition to superior noise reduction and fuel efficiency, one-touch start and self-diagnostic technology make this unit easy to operate. The perfect LP unit for Class B and C motor homes, sport utility trailers, towable applications and fifth wheels with a single or dual roof air conditioning. This generator is another great item, but may not power your entire RV. Before buying this generator make sure you know the minimum amount of power you desire especially considering a propane model can reduce power output by up to 10%.
    Features
    Cummins 5.5 kW LP Powered RV Generator (5.5 HGJAB-1119)
    • More power for medium size RVs (30A & 20A Breakers)
    • Runs two 13,500 BTU AC units w/ 1100 additional watts available
    Cummins Onan 4-Cycle OHV V-Twin Engine (.8 Gal/H @ 1/2 Load)
    • Quietest in its class w/ excellent fuel efficiency
    Microprocessor Controlled
    • Digital voltage regulator prevents damaging voltage spikes
    • Self-diagnostic capability to simplify troubleshooting
    Sound-Attenuating Enclosure w/ Thru Flow Cooling System
    • Lowers noise levels while providing cross-flow cooling
    • Integral USDA Forest Service-approved spark-arrestor muffler
    Universal Mounting Tray
    • Structural capability to support the generator set in RV apps.
    • 4-Point focalized mounting system with vibration isolators



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    Jared, the Generator Expert
    By 
    Generator Expert
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