2021 Top 13 Best Generator For 50 Amp RV

For those who love outdoor activities, camping is the key to fun and enjoyment. Your experience would be perfect if you have a reliable portable generator to power your gadgets and electronics. To help you have your best day outside, we have researched and compiled the best generator for 50 amp rv in the market. Our summary shows you the best RV generator for your vehicle to power your next trip. We hope that with our detailed information below, you will have a wonderful experience and find a suitable choice of the best generator for your needs.

Whether you are at the camping site or in your vehicle, our top-rated generators will be the most suitable for your outdoor life. Besides the multiple comparing tables, we will also instruct you the way to find your best product for a great outdoor experience.

Best Generator For 50 Amp Rv
Comparison 2021

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Best high performance with low maintenance requirements generator for 50 amp rv

Best heavy-duty generator for 50 amp rv

Best heavy loaded generator for 50 amp rv

Best Dual Fuel generator for 50 amp rv

Best Home Standby Generator for 50 amp rv

** Below, you will find our detailed reviews of the best generator for 50 amp rv, but you can also click these following links to see current prices or read customer reviews on Amazon.

Bestseller No. 1
MICTUNING Heavy Duty 125 250V RV Generator Adapter 18 Inch - 30 Amp 4-Prong Locking Male Plug to 50 Amp Female with Handle - STW Cord for RV Trailer Camper
  • RV Generator Adapter - 30 Amp L14-30P 125/250V locking male plug to 30 Amp 14-50R 125/250V female receptacle standard connector. Must have if you RV from generator
  • Easily Plug & Unplug - Equipped with finger handle to make plugging an unplugging easier, no worry of straining or damaging the cord. Plugs are molded to the cord for a superior water tight connection
Bestseller No. 3
Generac GP3500iO Open Frame RV Ready Inverter Generator - 3500 Starting Watts with PowerRush Technology
  • PowerRUSH Technology - Delivers over 50% more starting capacity-allowing you to do more with less
  • Up to 50% quieter - ideal for noise sensitive environments/ up to 25% lighter - for improved portability
Bestseller No. 4
50 amp RV Generator Extension Cord, Heavy Duty Pure Copper with Handle, 14-50P Male and SS2-50R Twist Locking Female, 6AWG3C+8AWGC, ETL Listed (15 ft) by ClearMax
  • Safe and Durable; Constructed with 100% pure copper for superior conductivity, coated with a heavy duty flame retardant, heat resistant, bendable PVC sheath; Made to withstand extreme changes in weather and temperature outdoors; ETL Approved, designed with your safety in mind
  • Convenient handling Features; Ergonomic power grip handle on male plug makes gripping, plugging and unplugging effortless, while locking feature on female receptacle ensures safe and leak free power conduction
SaleBestseller No. 5
Champion Power Equipment 76533 4750/3800-Watt Dual Fuel RV Ready Portable Generator with Electric Start
  • Dual Fuel: Operate your 3800-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (included) and has a low oil shut-off sensor
  • Electric Start: Power up the 224cc Champion engine with the handy toggle switch, battery included
Bestseller No. 6
RVGUARD 50 Amp 125/250 Volt RV/EV Power Outlet Box, Enclosed Lockable Weatherproof Outdoor Electrical NEMA 14-50R Receptacle Panel, ETL Listed
  • 【ETL listed】 ETL Listed and Outdoor Rated NEMA 14-50R receptacle 125/250V
  • 【WITH LOCK】RVGUARD power outlet box elevated cover with padlock prevents unauthorized use. Anti-theft lock enclosure.
Bestseller No. 7
Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator - 9500 Rated Watts & 12000 Peak Watts - Gas & LPG - Electric Start - Transfer Switch & RV Ready - CARB Compliant
  • 12, 000 peak watts/ 9, 500 Rated watts (gasoline) & 10, 800 peak watts/ 8, 550 Rated watts (LPG)
  • Dual fuel capability allows you to choose between gasoline & LPG fuel sources; great for emergency situations or natural disaster as LPG may be more readily available and easy to store
Bestseller No. 8
Ceptics GN-CD-16A-50 Ft 50-Amp Auto EV Extension Cord (Recommended for Tesla Users Model 3/S/X/Y) | Nema L14-50-UL Listed-50A, 125/250V
  • PERFECT FOR ELECTRIC VEHICLES - Ceptics 4-prong heavy duty 50-Amp male to female extension cord for evs such as Tesla Model 3, S, X, Y and RV outdoor campers.
  • HEAVY-DUTY - 50 feet | Input: NEMA L14-50P 50-Amp | Output: L14-50R 50-Amp, 125/250 volts to charge your electric vehicle, auto, RV, motorhome, or outdoor camper. Connects male to female NEMA 14-50P to 14-50R molded connector with fast charging capability
Bestseller No. 9
DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready, 50 State Approved Dual Fuel Electric Start Portable Generator, Black and Blue
  • Powerful DuroMax Engine: the XP12000EH is powered by a DuroMax 18HP, 457cc OHV engine.
  • Dual fuel technology: the ability to run on propane or gasoline allows the freedom and flexibility of fuel choice.
Bestseller No. 10
Rainier R12000DF Dual Fuel (Gas and Propane) Portable Generator with Electric Start - 12000 Peak Watts & 9500 Rated Watts - CARB Compliant - Transfer Switch Ready
  • Dual Fuel – 12000 Peak Watts and 9500 Running Watts (Gasoline); 10800 Peak Watts and 8550 Running Watts (Propane); 6.6 Gallon Fuel Tank with Fuel Gauge and Automatic Low Oil Shutdown
  • Electric Start – Convenient One-Touch Power Switch with Back-Up Recoil Start

Top Best Generator For 50 Amp RV 2021


Generac 5734 GP15000E 15000 Running Watts/22500 Starting Watts Electric Start Gas Powered Portable Generator
  • Generac 992cc OHVI engine incorporates full pressure lubrication with automotive style spin on oil filter for a longer life engine
  • Electric start with battery (included) and plug-in battery charger jack

The first generator we want to introduce as the best generator for 50 amp rv is the powerful portable Generac 5734 GP15000E. This product has the ability to deliver high performance but requires low maintenance. Because of its sizeable 16-gallon tank, it can fully run for 10 hours at 50% load and is genuinely a workhouse. 


It also can hold the energy enough to run most of your household appliances. Besides, the product is equipped with strong materials to be used at construction sites. It also provides a user-friendly design with a simple and easy to use control panel as well as a full-pressure lubrication system that creates the engine's best condition to extend its lifespan.

PROS

  • High performance
  • Low maintenance requirements
  • User-friendly design

CONS

  • High price

A-iPower SUA15000ECV 15000-Watt Portable Generator Gas Powered Electric Start, 15000 Rated Watt/12000 Running Watt, EPA/CARB Sell to All 50 States
  • 15,000 Starting Watts / 12,000 Running Watts
  • 680cc / 24HP OHV, twin-cylinder, air-cooled, 4-stroke engine with electric start

Another product on our top best generator for 50 amp rv is the A-iPower SUA15000EC Portable Generator. Its alternator provides great peak wattage that allows motor driven devices to operate simultaneously.


This machine features the Pure Sine Wave Technology that supports power sensitive electronics. It also has an all-steel large heavy-duty fuel tank that provides up to 7 hours of runtime at 50% load.

PROS

  • Great peak wattage
  • Pure Sine Wave Technology
  • Heavy-duty construction

CONS

  • High levels of heat

Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch
  • Totally Automatic – The ATS50 Emergency Essentials Automatic Transfer Switch has 8 available circuits available and provides seamless power to your home during an outage
  • Quietest-in-Class – Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 59.5 dBA noise level

This Champion Power Equipment is the simple solution to a power outage. The generator operates automatically when the power goes off and returns to standby when power is restored.


The user-friendly design provides easy access to the engine and control panel as well as provides a full vision of the onboard control system. The residential-friendly 59.5 dBA has the same noise level as a daily conversation is a huge advantage. The alternator produces less than 5% (THD) ensures that the device can be used with even the most sensitive electronics.

PROS

  • User-friendly
  • Noise level
  • Can be used with sensitive electronics

CONS

  • High price

DuroMax XP15000E Gas Powered Portable Generator-15000 Watt Electric Start-Home Back Up & RV Ready, 50 State Approved, Blue/Black
  • POWERFUL DUROMAX ENGINE: The XP15000E is Powered by a DuroMax 23HP, 713cc DuroMax V-Twin Engine
  • PLENTY OF POWER: With 15,000 peak watts and 12,000 running watts, this unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools

This powerful DUROMAX engine is a wonderful choice for those who need plenty of power. It can handle heavy loads from lights and a refrigerator as well as a home air conditioner and high amperage power tools thanks to its 15,000 peak watts and 12,000 running watts.


The machine also features MX2 technology that gets the greatest power from each of the 120V receptacles with the choice between operating the machine at both 120V and 240V at the same time or only with full power at 120V .


The low oil shut-off system will protect your generator by automatically shutting it off when the oil is running low. The generator also lowers RPMs when not in use to save fuel and reduce noise. It is an ideal partner in such situations as on job sites where power is used intermittently.

PROS

  • Can handle heavy load
  • Safe design
  • Fuel-saving
  • Low noise level

CONS

  • Heavy

Champion 8000 Watt Portable Electric Start RV Ready Dual Fuel Generator (2 Pack)
  • Duel fuel capability gives you the option to run gasoline or propane
  • Electric start with an easy toggle switch and battery

The Champion Power 8000 Watt Dual Fuel Generator is perfectly combined with portability and convenience. Whether you need energy for your house or next project, this equipment can meet all your requirements.


This generator includes a battery with Cold Start Technology that provides a rapid start in cold weather. It easily monitors power output and track maintenance, allows you to follow the voltage, hertz, and run-time hours closely. 


As its name, the dual function means that you can use this generator immediately on gasoline or propane and easily change the fuels for safety switch between fuel sources. With a 74 dB noise level, which is a little louder than a vacuum, this machine can also provide backup whenever there is an outage.

PROS

  • Low noise level
  • Multifunctional
  • Quick start in cold weather

CONS

  • Low battery

Champion Power Equipment 100111 15,000/12,000-Watt Portable Generator with Electric Start and Lift Hook
  • Ultra-Powerful – At 15,000 starting watts and 12,000 running watts, enjoy up to 9 hours of run time on a full tank of gasoline with a noise level of 78 dBA from 23 feet
  • Electric Start – Trust the reliable 717cc V-Twin Champion engine with its battery-included electric start featuring a reliable toggle switch, plus built-in Cold Start Technology for easy starts in cold weather

This ultra heavy-duty generator is the best generator for 50 amp rv that is built to last. If you were hoping to survive the storms and snow with your machine, this one from Champion might be the best selection. Its engine can take a maximum of 10.9 gallons of gasoline to run 9 hours at half the total load. 


This product also allows you to plug in a maximum of seven different appliances and devices into the various outlets available on its side panel. 


The Champion generator is one of the few that pays attention to ventilation, which can solve your problem with overheating. Its design includes an air-cooled system that regulates temperature and decreases heat, allows the machine to run the longest hours without the risk of overheating.

PROS

  • Design for use in all types of weather
  • The air-cooled system maintains optimal temperatures
  • Cold Start feature 

CONS

  • Heavy
  • No fuel gauge

Westinghouse WGen12000 Ultra Duty Portable Generator - 12000 Rated Watts & 15000 Peak Watts - Gas Powered - Electric Start - Transfer Switch & RV Ready - CARB Compliant
  • 12000 Running Watts and 15000 Peak Watts; Electric Start and Remote Start with Included Key Fob; Up to 11 Hours of Run Time on a 10. 5 Gallon Fuel Tank With Fuel Gauge
  • Features Two GFCI 120V 5–20R Standard Household Receptacles, One 120V L5-30R Outlet, One Transfer Switch Ready 120V L14-30R, One RV Ready 120/240V 14–50R, and Two 5V USB Ports; All Outlets Have Rubber Covers for Added Safety

Even if you are the toughest customer, the Westinghouse WGen12000 Portable Generator will satisfy you. It has a heavy duty generator that is designed to increase the strength at 15,000 peak watt and 12,000 running watt. 


It is also equipped with Push-Button Electric Start to make operating the device effortless, as well as the remote start key fob to add ease when you are far away. This device can power all your appliances, such as air conditioners, refrigerators, lights, or even the entertainment centers simultaneously. It also allows you to plug directly into the control panel.

PROS

  • Includes key FOB
  • 3-Year Warranty
  • Gas Run-Time up to 16 hours

CONS

  • No GFCI Outlets

Westinghouse iGen4500 Super Quiet Portable Inverter Generator 3700 Rated & 4500 Peak Watts, Gas Powered, Electric Start, RV Ready, CARB Compliant
  • 3700 Rated Watts and 4500 Peak 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

The Westinghouse iGen4500 is one of the most effective generators on this list with the support of a four-stroke and 7.3-horsepower engine. This device can power your travel truck thanks to its 15000 BTU air conditioner.


This generator provides clean power for all of your sensitive devices and electronics. It is also designed to produce the maximum fuel efficiency with the engine speeds that can be changed to produce the sufficient power for you at any time. 


It also offers numerous connection options thanks to its two 20 amp household outlets, two USB ports, and a 30-amp RV generator outlet, which makes the connection with your appliance easier.

PROS

  • Wireless remote start
  • Fuel tank with large capacity
  • Parallel capable giving variable connection options

CONS

  • Unstable electronic choke in cold weather

Champion 5000-Watt Portable Generator with Wheel Kit
  • Designed for Safety – Includes a low-oil shut-off sensor and 1.2-quarts of recommended 10W-30 engine oil
  • Reliable and Powerful – At 6250 starting watts and 5000 running watts, enjoy up to 9 hours of run time on a full tank of gasoline with a noise level of 74 dBA from 23 feet

Putting safety problems as the most concern, Champion supports a 3-year warranty and free lifetime support from skilled experts for this device. This Champion generator offers a low oil shut-off sensor that automatically shuts your machine off when the oil is insufficient to prevent damage. It features the Volt Guard, which prevents overloads and keeps your generator safe from voltage spikes. 


The Intelligauge – a device that keeps track of voltage, frequency, and operating hours is also included in this machine. Last but not least, ít lightweight of 152lbs makes it even more outstanding compared to ít competitors.

PROS

  • Lightweight
  • Oil control
  • Volt Guard

CONS

  • Low running time

The CAT RP7500E generator is specially designed for construction and residential use. If you are looking for a product that can help you survive storms and wildfires, here comes the CAT. This 7.5kW gas generator can keep the lights, fans, fridge, and security system running for 11-hours that helps the family stay safe indoors and the shop running as usual. 


The generator also allows you to keep communication devices charged to connect to your family and friends. Besides, its LED-lit control panel makes the device operate in the dark. Its affordable price, safety features, self-charging battery, and large fuel tank make it the best selection for family use.

PROS

  • Safe design
  • High running time
  • Self-charge battery

CONS

  • A little bit loud

Generac 76861 GP8000E 420 PR 49 St./CAN Portable Generator, Orange, Black
  • PowerRush Advanced Technology delivers up to 30% more starting capacity allowing you to do more with less. Electric start for easy operation (battery included).
  • Generac's OHV engine with splash lubrication provides a long engine life. Low-oil level shutdown automatically safeguards engine from damage.

The Generac GP8000e is a medium-size portable generator that provides the amount of fuel efficiency enough for overnight use. It has a power capacity of 8000 – 10,000 watts, which is able to keep household essentials running and provide electricity for power tools.


This product also has a safe and relatively easy-to-use design that makes it a user-friendly generator. Its most significant advantages include the portability, noise level, and engine quality that make the product stand out compared to other competitors.

PROS

  • Suitable size
  • User-friendly design
  • Low noise level
  • Portability

CONS

  • The energy provided enough for just one night

This product with 3,000 starting watts and 2,600 running watts is absolutely the best generator for 50 amp rv in industrial life. The generator also works well on a boat, especially when you need it for powering air conditioning, lights, or other equipment that requires a fair amount of power.


This machine offers a 2.6-gallon gas tank and will get you 9.4 hours of runtime on a half-load. Thanks to Honda’s exclusive CycloConverter technology, you can get clean and stable power with this generator. Its weight of 71 pounds also makes it the lightest industrial machine on the market. 


Finally, this product is also a low noise-level equipment with a rated load of only 65 dB, less than a normal vacuum cleaner.

PROS

  • Lightweight
  • Quiet
  • Clean power
  • Can work on the boat

CONS

  • High price

DuroMax XP12000EH Generator-12000 Watt Gas or Propane Powered Home Back Up & RV Ready, 50 State Approved Dual Fuel Electric Start Portable Generator, Black and Blue
  • Powerful DuroMax Engine: the XP12000EH is powered by a DuroMax 18HP, 457cc OHV engine.
  • Dual fuel technology: the ability to run on propane or gasoline allows the freedom and flexibility of fuel choice.

This DuroMax generator is the best generator for 50 amp rv even for the most demanding on-the-go power needs. It is rated to output 12,000 watts of surge power and 9,500 watts of continuous power that can provide more energy than most appliances in your house, as well as power a huge work site or large RV. 


Another advantage of this generator is that it is a dual fuel generator, which means you can use either gasoline or propane for saving cost.


The DuroMax XP12000EH Generator’s loud is about 74 dB at 25% load, which is relatively quiet compared to other products. Besides, even though the size of this generator is quite large and heavy to lift, it is put on pneumatic tires so that you can easily pull it around.

PROS

  • Powerful portable generator
  • Dual fuel
  • Quieter than other product

CONS

  • Large size
  • Heavy to carry

Things You Should Know To Choose Your Best Generator For 50 Amp RV

best generator for 50 amp rv

Now that you have all the knowledge needed about our Top 13 Best generator for 50 amp rv on the market these days. We want to share some tips to choose between those incredible generators to find the one that is right for your needs. In our buying guide, we will provide you the necessary information about types of generators, fueling options, and some other characteristics that you need to know when comparing the products and find your best device.  

Generator type

best generator for 50 amp rv

There are multiple choices of generators that can adapt to your needs. If you need power just for your house you a stationary standby generator might suit you better than a portable generator. Besides, the types of appliances and electronics you plan to power also can tell whether buying an inverter or conventional generator is better.

Even though the generators are standby or portable, inverter or conventional, each kind of device will have its own advantages and disadvantages. You need to find out what you want and compare it to our detailed information to get your best selection.

Power needed

Once you have decided your type of generator, the next step is to determine how much wattage you need. Generators offer from less than 2,000 watts of power to up to 12,000 watts massive portable generators such as the DuroMax model. The best way to determine the amount of power you need is to add up the wattages of all the appliances you expect to run at a single time, and this number has to be less than the continuous wattage of your generator. 

best generator for 50 amp rv

Keep in mind that it is easier to choose a larger than necessary generator than to adjust your available power later. Furthermore, the closer you run your generator to its rated power output, the faster your machine will be out of fuel, and the more noise it will produce.

Fuel tank capacity and runtime

best generator for 50 amp rv

The fuel tank capacity of your generator will help you determine how long you can run your generator to find your best generator for 50 amp rv. The fuel tank capacity is measured in gallons and can be varied between generators in the same size class. 

There is a small reminder that it is possible to extend the runtime when using dual fuel generators running on propane just simply by using a larger propane tank or connecting multiple propane ones to a stopcock valve.

Safety features

When it comes to electronic devices, we can not skip safety issues. Nowadays, modern generators are equipped with some essential safety features to protect both you and your generator. 

best generator for 50 amp rv

The first factor to be mentioned is a low-oil shut-off, which will automatically shut down before it runs out of oil. This can prevent irreversible damage and power surges when the engine is running out of oil. A low oil warning light will help you make sure the time to turn your generator off. 

Another important safety feature is overload prevention. Your device will automatically shut down if you exceed their surge power or their continuous rated power for more than a few seconds. This can stop overheating your generator, which can pose a dangerous fire hazard.

Noise level

The next factor you need to consider is the noise level. The amount of noise that a generator create can be a problem in where and when you can use it. A noisy generator is fine at a construction site, but it can cause trouble with your neighbors if you use it when camping or running it outside your house. 

best generator for 50 amp rv

In general, inverter generators are quieter, and smaller generators make less noise than larger ones. Note that generators produce more noise as you push them closer to their rated wattages. It is important to think about whether your application requires an ultra-quiet generator.

Warranty

Finally, we would like to mention the warranty issue. Although the generators we reviewed are built to last, you need to take notice of the warranty from the manufacturer. The warranties often range from just one year to up to three years. Remember that many manufacturers limit the warranty for commercial and Customer service is also important after you purchase a generator. For example, companies like Champion offer lifetime technical support for almost all of its generators, which makes warranty claims much more easier.

If you are still confused about which is the best generator for 50 amp rv that can meet all your requirements, let take a few minutes to watch this video clip to get more experiences about this product:

Conclusion: My Top Pick For Best Generator For 50 Amp RV

We have spent time researching the best generators in the market through technical specifications and user reviews to find out which ones are worth the money.

With all the detailed reviews above, we would like to sum up and take out our top 5 Best generator for 50 amp rv  for you to follow:

1

Best high performance with low maintenance requirements generator for 50 amp rv

Generac 5734 GP15000E 15000 Running Watts/22500 Starting Watts Electric Start Gas Powered Portable Generator
  • Generac 992cc OHVI engine incorporates full pressure lubrication with automotive style spin on oil filter for a longer life engine
  • Electric start with battery (included) and plug-in battery charger jack

2

Best heavy-duty generator for 50 amp rv

A-iPower SUA15000ECV 15000-Watt Portable Generator Gas Powered Electric Start, 15000 Rated Watt/12000 Running Watt, EPA/CARB Sell to All 50 States
  • 15,000 Starting Watts / 12,000 Running Watts
  • 680cc / 24HP OHV, twin-cylinder, air-cooled, 4-stroke engine with electric start

3

Best heavy loaded generator for 50 amp rv 

DuroMax XP15000E Gas Powered Portable Generator-15000 Watt Electric Start-Home Back Up & RV Ready, 50 State Approved, Blue/Black
  • POWERFUL DUROMAX ENGINE: The XP15000E is Powered by a DuroMax 23HP, 713cc DuroMax V-Twin Engine
  • PLENTY OF POWER: With 15,000 peak watts and 12,000 running watts, this unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools

4

Best Dual Fuel generator for 50 amp rv 

Champion 8000 Watt Portable Electric Start RV Ready Dual Fuel Generator (2 Pack)
  • Duel fuel capability gives you the option to run gasoline or propane
  • Electric start with an easy toggle switch and battery

5

Best Home Standby Generator for 50 amp rv 

Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch
  • Totally Automatic – The ATS50 Emergency Essentials Automatic Transfer Switch has 8 available circuits available and provides seamless power to your home during an outage
  • Quietest-in-Class – Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 59.5 dBA noise level

With all of our detailed information in this post, we hope that we have helped you choose your best  generator for 50 amp rv, your true supporter. We wish you the best on your journey and really want to hear your thoughts to improve ourselves to help you find out what suits you the best. Please do not hesitate to leave a comment below, we are looking forward to hearing from you as a soulmate!

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