Best 50 Amp RV Generators Of 2023

Embarking on an RV adventure requires a reliable power source, and the best 50 Amp RV generators can provide that peace of mind. Our comprehensive guide will get you up to speed with understanding 50 Amp poweressential features to look for in an RV generator, as well as our top picks for various categories – from quietest operation to dual fuel options.

Key Takeaways

  • A 50-amp RV generator should have enough peak watts and rated watts to meet your energy needs while on the road, with a typical 50-amp service delivering up to 12,000 watts of power.
  • Key factors to consider when choosing a 50 – amp RV generator include power output, run time, fuel source, noise level, mobility and weight, available outlets, price range and added features.
  • Some top picks for the best 50 Amp RV Generators include Westinghouse WGen9500DF Dual Fuel Portable Generator for its overall performance and durability; GENMAX GM9000iED Portable Inverter Generator for quiet operation; and Pulsar G12KBN-SG Heavy Duty Portable Dual Fuel Generator for its impressive runtime.

Understanding 50 Amp RV Power

In the world of RVs, 50-amp power refers to the electricity supply that keeps your motorhome’s appliances and devices running smoothly. A typical 50-amp service can deliver up to 12,000 watts of power, which is ample for most modern RVs.

To put this in perspective, a common household usually has access to around 100-200 amp electrical service.

To better understand how a 50-amp generator meets your needs, let’s break down the basic components of an RV electrical system. Your rig operates on split-phase power – this means it uses both 120V AC (for smaller appliances) and 240V AC (for larger appliances like air conditioning units).

To cater to these different voltage requirements while preserving efficiency, generators produce alternating current (AC) waves at specific frequencies.

Many campgrounds provide hookups designed for either a standard household plug (15/20 amps), or dedicated high-amperage connections such as those needed for big rigs (30/50 AMP).

Generators should be able to handle these loads easily without overloading their capacity – ideally producing between 6,000 and 10,000 rated watts depending on the specific demands of your RV setup.

What To Look For In A 50 Amp RV Generator

When searching for the best 50-amp RV generator, it’s important to consider factors such as power output, run time, fuel source, mobility and weight, available outlets, upgrades and features.

Power Output

One of the most crucial factors to consider when looking for a 50 Amp RV generator is power output. Your generator should have enough peak watts and rated watts to meet your energy needs while you’re on the road.

As an example, let’s say your RV has two air conditioning units, each requiring 15,000 BTUs or around 4,500 starting (peak) watts and 3,500 running (rated) watts. You would need a generator with at least 9,000 peak watts and 7,000 rated watts combined in order to run both ACs simultaneously without any issues.

Some top-notch choices include Westinghouse WGen9500DF and DuroMax XP12000EH Dual Fuel Generator, which provide sufficient power outputs for various RV types and appliances.

Run Time

As a seasoned RV enthusiast, I understand the importance of having a reliable generator with an adequate run time to keep your adventures enjoyable and stress-free.

Run time refers to how long a generator can continuously supply power before running out of fuel or needing to be shut down for maintenance purposes.

For example, the Pulsar G12KBN-SG boasts an impressive 12-hour runtime on a single 8-gallon tank of gas, ensuring that you can relax without constantly worrying about refueling or lack of power during those unforgettable weekend getaways.

To optimize your choice, consider estimating the average usage time for various appliances and devices in your RV – such as air conditioning units, microwaves, refrigerators – and compare it with the available run times offered by different generators on the market.

Noise Level

As a possible customer, it’s important to consider the noise level when looking for a 50 amp RV generator. Generators typically create around 55-70 decibels of noise, which can be quite loud and disruptive to those around you.

That’s why manufacturers have developed Quiet Technology to help reduce the noise levels of generators. For example, the GENMAX GM9000iED Portable Inverter Generator has a noise output of only 48 decibels at quarter load, making it an excellent option if you don’t want your generator to disturb neighbors or fellow campers.

Fuel Source

It’s important to consider the fuel source when looking for a 50 Amp RV generator. Gasoline, propane, and diesel are popular choices, with each having its own pros and cons.

Propane generators can last longer than gas or diesel generators, but require access to a refilling station. Gasoline is readily available but may not be as efficient as propane or diesel.

Diesel generators can be more expensive initially but tend to have lower operating costs in the long run. When choosing a fuel source, keep in mind what will work best for your needs based on availability and cost-effectiveness.

Mobility And Weight

One important factor to consider when choosing a 50-amp RV generator is its mobility and weight. Since you’ll need to move the generator around, either for storage or use, it’s essential to choose one that is easy to transport.

Some generators come equipped with wheels or handles, making them more portable than others.

For example, propane-powered generators tend to be heavier than gasoline models because propane tanks are bulky. Additionally, larger generators will generally weigh more than smaller ones due to their increased power output and additional features like remote start key fobs.

Available Outlets

It’s crucial to consider the available outlets of a 50-amp RV generator before making a purchase. Most generators come with multiple power outlets, but it’s important to ensure they are compatible with your appliances and devices.

Look for generators that provide both twist-lock and standard electrical outlets, including GFCI outlets for safety. For example, the Westinghouse WGEN9500DF comes with four standard 120V household duplex outlets, one transfer switch ready L14-30R 120/240V twist-lock outlet, and one RV-ready TT-50R outlet.

Having multiple compatible power outlets can make all the difference when traveling on the road in your RV.


As a possible customer looking for the best 50-amp RV generator, I understand that price is an important factor to consider before making any purchase.

For example, if you’re on a tight budget, the Champion Power Equipment 201004 Portable Generator and WEN DF1100T offer excellent value for their price. On the other hand, if you prefer a high-performance generator with added features such as cold start technology and remote start key fob, then investing in DuroMax XP12000EH or Westinghouse WGen9500DF would be worth it.

Keep in mind that while some of the more expensive options may seem like costly investments initially, they often come with longer warranties and better fuel efficiency which could save you money in the long run.

Upgrades And Added Features

When it comes to purchasing a 50-amp RV generator, upgrades and added features can make all the difference in ensuring you have reliable and efficient power on-the-go. Some generators come with extra features like wireless start-up capabilities or advanced noise reduction technology that minimizes disruption to campers nearby.

Others may offer convenient USB charging ports or LED display screens for easy monitoring of fuel levels and wattage output. A generator with an automatic shut-off feature is also helpful in case of emergencies, as it will turn off the machine if there is too much pressure on the unit.

Best Overall: Westinghouse WGen9500DF Dual Fuel Portable Generator

The Westinghouse WGen9500DF Dual Fuel Portable Generator is the top pick for the best 50-amp RV generator, offering a powerful output of up to 12,500 peak watts and 9,500 rated watts with both gasoline and propane fuel options available.

Features & Description (Westinghouse WGen9500DF)

The Westinghouse WGen9500DF is a powerful and reliable dual fuel portable generator that offers 12500 peak watts and 9500 rated watts on gasoline. With its dual-fuel capability, it can also run on propane, making it an ideal choice for RVers looking for flexibility in their power source.

This 50-amp RV generator comes equipped with various receptacles such as two GFCI 120V 5-20R standard household duplex receptacles, one transfer switch ready 120V L14-30R receptacle and one RV-ready 120/240V 14-50R receptacle with a rubber cover.

Moreover, it features automatic voltage regulation that ensures stable power output needed by electronic devices like laptops or smartphones.

Boasting sturdy construction and durability attributes like heavy-duty cast iron sleeves and V-Twin OHV engines, this EPA-certified unit is perfect for those who require ample amounts of AC power at all times.

It weighs about 220 pounds which makes moving around more manageable thanks to built-in handles and never flat-tires allowing you to easily transport it wherever your journey takes you.

Westinghouse Outdoor Power Equipment 12500 Peak Watt Dual Fuel Home Backup Portable Generator, Remote Electric Start, Transfer Switch Ready, Gas and Propane Powered, CARB Compliant

as of 03/22/2024 11:40 pm

Pros & Cons (Westinghouse WGen9500DF)

Let’s explore the pros and cons of the Westinghouse WGen9500DF Dual Fuel Portable Generator to help you decide if it’s the right choice for your needs.

Impressive power output (12500 watts peak, 9500 watts rated on gasoline)Higher price point compared to other generators
Dual fuel capability (gasoline and propane)Heavier weight (220 lbs) makes it less portable
Long runtime (up to 12 hours on a 6.6-gallon tank)
Quiet operation (74 dBA noise level)
Electric and remote start features for convenience
Multiple outlets (120V/240V twist-lock, 120V duplex, and 120V RV receptacles)
Quality and durability make it a worthwhile investment

Best Quiet Operation: GENMAX GM9000iED Portable Inverter Generator

The GENMAX GM9000iED is one of the best 50-amp RV generators on the market, boasting a quiet noise level that won’t disrupt your camping experience. With advanced inverter technology, it can safely and efficiently power sensitive electronics while also providing ample power for larger appliances.

Features & Description (GENMAX GM9000iED)

The GENMAX GM9000iED Portable Inverter Generator is one of the top 50-amp RV generators on the market. It boasts an impressive noise level of only 62 decibels, making it one of the quietest options available.

Equipped with an electric start feature, this fuel-efficient generator has a long run time of up to 8 hours on a full tank. Its reliable 4-stroke engine and 420cc displacement ensure consistent power output.

Multiple power options are available through its various outlets including two 120V AC outlets, one twist-lock outlet, as well as a convenient USB port for charging phones or tablets.

GENMAX Portable Inverter Generator, 9000W Super Quiet Gas Propane Powered Engine with Parallel Capability, Remote/Electric Start, Ideal for Home backup power.EPA Compliant (GM9000iED)

as of 03/22/2024 11:40 pm

Pros & Cons (GENMAX GM9000iED)

One of the top choices for a 50-amp RV generator is the GENMAX GM9000iED Portable Inverter Generator, and here I will share with you its pros and cons.

Quiet operation at 62 dBA, making it a great choice for RV parks and minimizing disturbance to neighborsAt 8,100 running watts, it may not be sufficient for larger RVs with multiple AC units
Inverter technology provides clean and stable power that is safe for sensitive electronicsLimited to gasoline as the fuel source, which may be less desirable for some users
Compact design and lightweight for easy transport and storageShorter run time in comparison to some other generators in the same category
Multiple outlets, including two 120V 20A household-type outlets, one 120V 30A TT-30R RV outlet, and one 120/240V 50A outletHigher price point compared to some other generator models with similar power output
Low-oil shutoff and overload protection for added safetySome users may find the warranty and customer service lacking

Overall, the GENMAX GM9000iED Portable Inverter Generator is an excellent choice for those who prioritize quiet operation, clean power, and a compact design, but it may be less suitable for larger RVs and users who prefer alternative fuel sources or longer run times.

Best Long Run Time: Pulsar G12KBN-SG Heavy Duty Portable Dual Fuel Generator

The Pulsar G12KBN-SG Heavy Duty Portable Dual Fuel Generator is perfect for those who want a generator with a long run time of up to 12 hours at half load, thanks to its large fuel tank and efficient technology.

Features & Description (Pulsar G12KBN-SG)

The Pulsar G12KBN-SG Heavy Duty Portable Dual Fuel Generator is a top-performing generator for 50-amp RVs. This powerful generator provides an impressive peak wattage of 12000 and rated watts of 9000 when running on gasoline, making it suitable for high-demand appliances like air conditioning units and power tools.

In addition to its impressive power output, the Pulsar G12KBN-SG features multiple outlets that include four standard outlets, one twist-lock outlet, and one RV outlet with a voltage selector switch for split-phase power.

Overall, the Pulsar G12KBN-SG Portable Dual Fuel Generator is best suited for those in need of a heavy-duty generator option that offers both reliability and versatility while still being highly portable thanks to its durable steel frame and wheel kit design.

Pulsar G12KBN Heavy Duty Portable Dual Fuel Generator - 9500 Rated Watts & 12000 Peak Watts - Gas & LPG - Electric Start - Transfer Switch & RV Ready - CARB Compliant

as of 03/22/2024 11:40 pm

Pros & Cons (Pulsar G12KBN-SG)

The Pulsar G12KBN-SG Heavy Duty Portable Dual Fuel Generator has many advantages and a few shortcomings that may influence your decision on whether it’s the right choice for your RV needs. Take a look at the pros and cons of this generator in the table below.

12000 peak watts and 9000 rated watts on gasoline, providing ample power for larger RVs and appliancesNoise output of around 76 decibels, slightly higher compared to other generators
Dual fuel capability offers flexibility in fuel choice, allowing for operation on both propane and gasolineSize and weight may require more storage space and make it more challenging to transport without assistance
Long run time of up to 12 hours at half load, with an 8-gallon fuel tank capacityMay not be available in all states due to specific emissions regulations
Multiple outlets for powering various appliances and electronics, including a 50-Amp outletLimited upgrade options and added features compared to higher-priced generators
Electric push-button start and backup recoil start ensures reliable start-up in any condition
Heavy-duty frame and wheels for easy transportation and maneuvering
Powerful 457cc single-cylinder, 4-stroke, OHV engine delivers reliable performance

Best Affordable Option: Champion Power Equipment 201004 Portable Generator

The Champion Power Equipment 201004 Portable Generator is our choice for the best affordable option on this list, offering a decent power output and run time at a budget-friendly price point.

Features & Description (Champion Power Equipment 201004)

The Champion Power Equipment 201004 portable generator is an affordable and reliable option for powering larger 50 Amp RVs. With a peak wattage of 9375 and a continuous rated wattage of 7500, this generator can easily run multiple appliances and electronics at the same time.

In terms of outlets, the Champion Power Equipment 201004 comes equipped with several ports, including a convenient120V/30A RV outlet for your motorhome or travel trailer.

Additionally, it features four GFCI (Ground Fault Circuit Interrupter) outlets that provide extra protection against electrical shock hazards.

For ease of transport, the Champion Power Equipment 201004 has folding handles as well as never-flat tires allowing you to move it around campsite without much difficulty.

Champion Power Equipment 201004 9375/7500-Watt Portable Generator, Wireless Remote Start

as of 03/22/2024 11:40 pm

Pros & Cons (Champion Power Equipment 201004)

Let’s take a look at the pros and cons of the Champion Power Equipment 201004 Portable Generator, which will help you decide if it’s the right fit for your RV needs.

Generates up to 9375 peak watts and 7500 continuous rated watts, providing ample power for large RVsNot an inverter generator, which can make it louder than other options on the market
Offers a budget-friendly price pointRun time of up to 8 hours at 50% load may not be sufficient for extended camping trips
Equipped with multiple outlets, including a 120/240V 30A locking outlet and a 120V/240V 50A outletHeavy weight of 220 pounds can make it less portable and more challenging to move
3-year limited warranty and lifetime technical support from ChampionMay not have as good fuel efficiency compared to more expensive options

Considering these pros and cons, the Champion Power Equipment 201004 Portable Generator is a solid choice for those on a budget who require a powerful generator for their RV, but be prepared for some limitations in terms of noise and run time.

Best Dual Fuel Option: DuroMax XP12000EH Gas/Propane Powered Generator

The DuroMax XP12000EH Gas/Propane Powered Generator is the top pick for those looking for a reliable dual fuel RV generator, offering 12,000 peak watts and 9,500 rated watts of power output.

Features & Description (DuroMax XP12000EH)

The DuroMax XP12000EH Gas/Propane Powered Generator is a high-performance 50-amp RV generator that is perfect for those who want versatility in fuel options. It has a peak wattage of 11400 and can run for up to 8 hours on a full tank of propane, making it an ideal choice for long trips.

One great feature of this generator is the easy switch between gasoline and propane with its dual fuel option, providing more flexibility in your fuel choices.

Additionally, it has several power outlets including multiple twist-lock outlets and GFCI outlets to accommodate various electrical devices inside your RV.

Another important aspect to consider when purchasing a 50-amp RV generator is the warranty offered by the manufacturer. The DuroMax XP12000EH comes with a 3-year limited warranty which shows just how confident they are about their product’s quality standards.

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

as of 03/22/2024 11:40 pm

Pros & Cons (DuroMax XP12000EH)

The DuroMax XP12000EH is a versatile and powerful dual fuel generator that has many pros and cons for RV owners to consider when looking for the best 50-amp generator. Here, we provide a detailed breakdown of its advantages and disadvantages in an easy-to-understand table format.

Dual fuel capability offers flexibility in fuel choice (gasoline or propane)It weighs 260 pounds, making it comparatively heavy
High power output (12,000 watts) is suitable for larger RVs with multiple AC unitsAt 74 decibels, it might be too noisy for some users
All-metal construction, all-copper windings, and robust wheel assembly ensure durability and longevityIt may be difficult to transport and maneuver in tight spaces due to its size and weight
3-year warranty offers peace of mind and reliable customer supportFuel consumption can be high under heavy load
True 50-amp capability with two separate legs of 120V AC powerSome users reported issues with the propane regulator and hose
Propane offers a more economical and cleaner burning fuel optionSome assembly required upon arrival

Best Fuel Injected Option: Champion Power Equipment 100485 PRO Portable Generator

The Champion Power Equipment 100485 PRO Portable Generator is the perfect option for those looking for a fuel-injected generator that offers maximum efficiency and power.

With its reliable engine, long run time, and durable construction, this generator is a top contender in the market.

Features & Description (Champion Power Equipment 100485 PRO)

The Champion Power Equipment 100485 PRO Portable Generator is a top-of-the-line fuel-injected option for those in need of dependable and efficient power for their 50 amp RV.

With a peak/rated wattage of 11,500W/9,200W and gas as its primary fuel source, this generator offers exceptional performance and convenience.

In terms of outlets and plugs, the Champion Power Equipment 100485 PRO has it all; equipped with protective covers and ready to power your RV with its TT-30R outlet.

Plus, its long run time of up to 11.5 hours means you can spend more time enjoying your trip without worrying about running out of power.

Overall, the Champion Power Equipment 100485 PRO is a reliable and powerful choice for anyone seeking peace-of-mind when traveling off-grid in their RV.

Champion Power Equipment 100485 PRO 11,500/9,200-Watt Portable Generator with Carburetor-Free Electronic Fuel Injection (EFI) Engine and CO Shield

as of 03/22/2024 11:40 pm

Pros & Cons (Champion Power Equipment 100485 PRO)

Now that you know a bit more about the Champion Power Equipment 100485 PRO Portable Generator, let’s take a closer look at its pros and cons to help you determine if it’s the right option for your needs.

Fuel-injected engine provides improved performance, fuel efficiency, and reduced emissions compared to traditional carbureted generators.It may be slightly more expensive than some other options on the market.
Long run time of up to 11.5 hours makes it suitable for extended camping trips.The fuel-injected engine might be more complex and require additional maintenance compared to carbureted engines.
Electric start and 5-mode digital meter make it convenient and easy to use.At 9200 rated watts, it may not be powerful enough for some larger RVs with greater power demands.
Carbon monoxide monitoring system with automatic shut off adds an important safety feature.Users may experience slight noise levels, which might be an issue when camping around other RVs or in noise-sensitive areas.
Variety of outlets and plugs with protective covers offer flexibility for different power needs.Gasoline-only fuel source may be less convenient for some users who prefer generators with dual fuel options.

Considering these pros and cons, the Champion Power Equipment 100485 PRO Portable Generator is certainly a strong contender for powering your 50-amp RV. Its fuel-injected engine offers better performance and efficiency, while the variety of features and safety measures make it an attractive option for RV owners.


Can you plug a 30-Amp RV into a 50-Amp generator outlet? Yes, you can use an adapter called a dogbone cable to connect your RV’s 30-amp cord to the 50-amp outlet on the generator.

How long will an RV generator last? Depending on usage and maintenance, an RV generator can last anywhere from 1,000 hours to over 10,000 hours.

Is gasoline or propane the best power source for an RV generator? This depends on personal preference and availability of fuel.

Note: Make sure all FAQs answer in SHORT sentences with no more than two sentences long (if possible).

Can You Plug A 30-Amp RV Into A 50-Amp Generator Outlet?

It is not recommended to plug a 30-amp RV into a 50-amp generator outlet. The reason behind this is that the 50-amp outlet has more amperage, and plugging in a lower-rated device can damage your RV’s electrical system.

Instead, you should use an adapter called “dogbone cable,” which converts the 50-amp power source to a 30-amp output compatible with your RV. It’s essential to check the voltage of each appliance before running them simultaneously on the 30 amp RV service as it could cause overload or low voltage situation where appliances might not function properly.

How Long Will An RV Generator Last?

One common question among RV enthusiasts is, how long will an RV generator last? While there’s no one-size-fits-all answer to this question, there are a few factors that can influence the lifespan of your generator.

These include the age and condition of your generator, how often it’s used, the quality of fuel you use, and how well you maintain it. With proper care and maintenance, however, most modern generators should last between 10-15 years or longer.

Regular oil changes, clean air filters, and prompt repairs when necessary can go a long way in extending the life of your RV generator.

Is Gasoline Or Propane The Best Power Source For An RV Generator?

When it comes to choosing a power source for your RV generator, propane is generally considered the better option. Propane generators are more eco-friendly and efficient than gasoline or diesel alternatives, which can help save money in the long run.

Additionally, propane produces fewer toxic emissions and does not create as much mess as gas or diesel options.

It’s important to consider the type of generator that will best suit your needs before making a purchase. Dual fuel generators that can run on both gasoline and propane offer maximum versatility, and may be worth investing in if you plan on using your RV generator frequently.


In conclusion, finding the best 50-amp RV generator is essential for any avid traveler or camper who wants to have a reliable and portable power source on the go.

When shopping for a generator, consider factors such as power output, run time, noise level, fuel source, mobility and weight, available outlets, price, upgrades and added features.

Our top picks include the Westinghouse WGen9500DF Dual Fuel Portable Generator for its impressive overall performance and durability. For quiet operation, the GENMAX GM9000iED Portable Inverter Generator is unparalleled in its class.

Meanwhile, the Pulsar G12KBN-SG Heavy Duty Portable Dual Fuel Generator boasts one of the longest run times in its category.


1. What is a 50 amp RV generator and why do I need one?

A 50 amp RV generator is an essential piece of equipment for any recreational vehicle owner who needs to power multiple appliances and devices while on the road. These generators are designed to provide enough power to operate air conditioners, microwaves, TVs, and other electronics in larger RVs with higher electrical demands.

2. How do I choose the best 50 amp RV generator for my needs?

When choosing a 50 amp RV generator, there are several factors to consider such as fuel type (gasoline or propane), noise level, run time on a single tank of fuel, portability, and overall reliability. It’s also important to determine how much wattage you will need based on the specific appliances you plan to use while camping.

3. Can I run my entire RV off a 50 amp generator?

It depends on your specific model of recreational vehicle and its electrical system requirements. Many newer models require at least a 50-amp service for full functionality but if your older motorhome or trailer has lower power demands then it might be sufficient so check compatibility before making any purchasing decisions.

4. Do all 50 amp generators come with portable designs or are some stationary?

There are both portable and stationary options available depending upon preference that can vary greatly from brand-to-brand based upon user reviews features offered by manufacturers themselves in addition industry recommendations about what’s needed optimize performance individual uses cases typically factored into purchase options when deciding which product makes most sense given budget constraints preferences around weight ease-of-use frequency travel duration etc.

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I'm Wayne. I have worked in the construction industry for many decades and have had the opportunity to work with various equipment and portable generators. I've also written extensively about both subjects. I spend time with my family when I'm not writing or working in construction.

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