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Best 50 Amp RV Generator In 2022 (Reviews and Comparisons)

50 Amp RV generators are a great way to get AC power on the go. They are perfect for RVs, camping, tailgating, and more. But with so many options on the market, it can be tough to know which one is right for you.

We’ve put together this review of the five best 50 amp RV generators. We’ll help you compare features and decide which one best fits your needs. So whether you’re looking for power on the go or just want a backup generator for your RV, this list is sure to have the perfect option.

Let’s dive into our more in-depth reviews for the best RV generator 50-amp. There are a lot of good generators here, and we have not covered every single feature for them. However, we have covered the ones that we reckon will be most useful for RV users. If you want to find out more about what each of these generators brings, please feel free to click the link.

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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 1. DuroMax XP1200EH Generator
  • Wattage: 12,000-Watts (Starting), 9,500-Watts (Running)
  • Dimensions: 30 x 29 x 26-inches
  • Item Weight: 224lbs
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Champion Power 100813 2. Champion Power 100813
  • Wattage: 9375-watts (starting), 7500-watts (running)
  • Dimensions: 29.9 x 27.2 x 25.2
  • Item Weight: 199.1lbs
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DuroStar DS1000E 3. DuroStar DS1000E
  • Wattage: 9000-watts (can deal with surges up to around 13,000-watts)
  • Dimensions: 40 x 29 x 27.5-inches
  • Item Weight: 129lbs
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Westinghouse Outdoor Power Equipment WGen9500DF Dual Fuel Portable Generator & Camco PowerGrip Replacement Plug- Transform Your RV Plug Into a Safe and Durable PoweGrip Cord 50 AMP 4. Westinghouse WGEN9500DF
  • Wattage: 8,500-watts
  • Dimensions: 27.2 x 26.1 x 26.5-inches
  • Item Weight: 211lbs
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A-iPower SUA12000E 12000 Watt Portable Generator Heavy Duty Gas Powered With Electric Start For Jobsite, RV, and Whole House Backup Emergency 5. A-iPower SUA12000E
  • Wattage: 12,000-watts (starting), 9,000-watts (running)
  • Dimensions: 27 x 27 x 27
  • Item Weight: 206lbs
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1. DuroMax XP1200EH GeneratorOverall Best 50-Amp RV Generator

DuroMax XP1200EH Generator - Overall Best 50-Amp RV Generator

Specifications

  • Wattage: 12,000-Watts (Starting), 9,500-Watts (Running)
  • Dimensions: 30 x 29 x 26-inches
  • Item Weight: 224lbs
  • Voltage: 110V and 230V
  • Fuel Type: Dual Fuel (Propane and Gas)
  • Tank Volume: 8.3-gallon

Let’s start this list with the DuraMax XP1200EH generator, which is up there with being the best RV generator 50-amp model.

One of the highlights of this generator is the dual power. You have both 110V and 230V outputs. They can be used simultaneously. However, if you switch the 230V off (which most people would do in the US), you have more power flowing through the 110V outlet.

This is also a dual fuel model. It works on both propane and gas. You can easily switch between the two. This is great for campers. While propane is a cheaper fuel, it is often more difficult to source than gas. So, it is nice that you can switch between them. 

Multiple outlets include 50A, 30A, and 2 x 120V 20A outlets. Perfect for every situation.

WHAT WE LIKE

We do love the fact that the generator is dual fuel. You will be surprised at how helpful this can come in.

The built quality is incredibly solid too. This isn’t a generator that is going to be breaking down on you in a hurry.

WHAT WE DON’T LIKE

It is a bit heavy. Sure, it does pump out a lot of power. However, it has been designed for use around the home rather than in RVs. You may not want this one unless you are happy to lug something rather hefty around all the time.

PROS

  • Dual fuel
  • 110V and 230V
  • Hefty fuel tank
  • Multiple power outlets

CONS

  • Heavy
  • The user interface is a bit complicated

2. Champion Power 100813Best Budget-Friendly 50-Amp RV Generator

Champion Power 100813 - Best Budget-Friendly 50-Amp RV Generator

Specifications

  • Wattage: 9375-watts (starting), 7500-watts (running)
  • Dimensions: 29.9 x 27.2 x 25.2
  • Item Weight: 199.1lbs
  • Voltage:110V/230V
  • Fuel Type: Gasoline
  • Tank Volume: 5.7-gallons

You would think that a budget-friendly RV generator would be lacking in features. You would be wrong. The Champion Power 100813 is packed to the brim with features.

With a full tank, you should be able to get around 8-hours of run time from the generator. This should keep your RV powered, even when you are asleep.

You have the following power outlets available:

  • 5 x 120V 20A GFCI outlets
  • 120/230V 30A Locking Outlet
  • 120V/230V 50A Outlet

There is even a built-in surge protector, which should provide you with a little bit of extra protection for your appliances.

If that wasn’t enough, this RV generator also has one of the best control panels. At a glance, you will be able to see the current running wattage of your generator, as well as the amount of fuel left. This will give you a rough idea of when you need to refill it.

WHAT WE LIKE

We love the user interface. It is evident that this is an RV generator that has been designed for new users. Being able to see how much runtime you have left is wonderful, and it has saved our bacon many times.

WHAT WE DON’T LIKE

Oil does need to be replaced far more often than competing RV generators.

PROS

  • Lightweight
  • Surge protector
  • Easy-to-read user interface
  • Quiet operation

CONS

  • Oil needs replacing often
  • No USB slots like modern generators
  • Champion Power does not have the best customer support

3. DuroStar DS1000EBest 50-Amp RV Generator With Powerful Engine

DuroStar DS1000E - Best 50-Amp RV Generator With Powerful Engine

Specifications

  • Wattage: 9000-watts (can deal with surges up to around 13,000-watts)
  • Dimensions: 40 x 29 x 27.5-inches
  • Item Weight: 129lbs
  • Voltage: 110V/230V
  • Fuel Type: Gasoline
  • Tank Volume: 8.3-gallon

The first time you kickstart this RV generator, you’ll be surprised by how much raw power there is. It is easy to start, and it can pump out a continual 9000-watts. With an 8.3-gallon tank, this should provide you with a lengthy running time too. This generator is going to provide more than enough before for all but the largest of RVs (and even those should be more than catered for)

What surprised us was how lightweight this model is. Despite being one of the more powerful 50-Amp RV generators on the market, it weighs under 130lbs. This means that it should be lightweight enough for most RV users. It can easily be pulled out whenever you want to use it, and the small size means that it can easily be placed into storage when you aren’t.

Perhaps one of our favorite features is the inclusion of the idle mode. When the RV generator is not being placed under huge amounts of pressure, it switches to idle mode. This means that it will be consuming less fuel, and you can probably eek a bit more use from that fuel tank. Of course, you probably won’t be too fussed about this feature if you are constantly pushing your generator to capacity.

You have multiple power outlets on the generator, including:

  • 2 x 120V standard household GFCI outlets
  • 1 x 120V 30A twist-lock outlet
  • 1 x 230V 30A outlet
  • 1 x 240V 50A Outlet
  • 12V DC charging posts for batteries 

The control panel is easy to read. It should give you an idea of currently running volts, as well as fuel consumption.

WHAT WE LIKE

This is an incredibly powerful 50A generator, despite being fairly lightweight. This is a good combination. You want something lightweight when you are out there on the road.

The inclusion of several outlets means that you can really tailor the RV generator to your power needs.

WHAT WE DON’T LIKE

A lot of RV generators nowadays are opting for LED readouts for estimated running time. Not this one. It is a great shame because the inclusion of that feature would take this RV generator from good to great.

You will also find that the included battery isn’t amazing. A lot of people switch it out.

PROS

  • Powerful engine
  • Multiple outlets
  • Lightweight

CONS

  • No LED readout for fuel consumption
  • The included battery isn’t that great. Needs replacing.

4. Westinghouse WGEN9500DFBest Compact 50-Amp RV Generator

Westinghouse WGEN9500DF - Best Compact 50-Amp RV Generator

Specifications

  • Wattage: 8,500-watts
  • Dimensions: 27.2 x 26.1 x 26.5-inches
  • Item Weight:  211lbs
  • Voltage: 120V / 230V
  • Fuel Type: Gasoline and Propane 
  • Tank Volume: 6.6-Gallons

If you are looking for a slightly smaller RV generator, then the Westinghouse WGEN9500DF could be perfect for you. Do bear in mind that most 50-amp generators are roughly the same size. You may be able to save a couple of inches here and there. This Westinghouse model is the smallest. So, if every inch is a priority, then this generator will be a great choice.

With a running time of up to 11-hours, the Westinghouse WGEN9500DF will keep you running through the night (and then some). In fact, this generator has one of the longest-running times out of all of the generators on this list. Although, do bear in mind that the high run time comes only when it is under a lighter load. You won’t be running an entire RV through the night on this. 

This generator features a remote start key fob. This means that you can start (or turn off) the generator from a good distance away. This is surprisingly convenient. 

WHAT WE LIKE

We love the 11-hour run time. We love the fact that this can run on both gasoline and propane. It is an incredibly versatile RV generator. The smaller size means that it can work well for those smaller RVs too.

WHAT WE DON’T LIKE

Sometimes the key fob is a little bit unresponsive. Although, this isn’t a huge issue. Get yourself a foot or two closer to the RV generator, and it should work.

PROS

  • Easy to set up
  • Compact size
  • Runs on both gasoline and propane
  • 11-hour run time

CONS

  • Doesn’t tell you how many running hours are left
  • The key fob start isn’t that reliable

5. A-iPower SUA12000EBest Design 50-Amp RV Generator

A-iPower SUA12000E - Best Design 50-Amp RV Generator

Specifications

  • Wattage: 12,000-watts (starting), 9,000-watts (running)
  • Dimensions: 27 x 27 x 27
  • Item Weight: 206lbs
  • Voltage: 120V/230V
  • Fuel Type: Gasoline
  • Tank Volume: 7.Gallon tank

The first thing that will probably strike you about this RV generator is the look of it. It looks sleek. It looks different from other generators. If looks are important, this is the generator to go for.

It isn’t really lacking on the features front either. You can get 7-hours runtime if you are putting this under a 100% load. You can get 9-hours under a 50% load. This means that there should be more than enough here to keep your RV running through the night.

The included power plugs are pretty typical for a generator of this size. However, it also includes a USB port. You can plug your phone/tablet/other USB devices directly into it. It provides clean power, so you don’t have to worry about destroying your gadgets. 

WHAT WE LIKE

We know looks aren’t everything, but we are a huge fan of the looks. Sometimes, you want a generator that looks a little bit different. The runtime on this generator, even under 100% load, is great too.

WHAT WE DON’T LIKE

There are no indicators that give you an estimated amount of fuel left. You just have to guess.

PROS

  • Sleek design
  • Huge run time
  • The inclusion of a USB port is handy

CONS

  • No indicator for estimated run time
  • It is a little bit loud

Also Read: RV Generators: The Definitive Buying Guide

What Is 50-Amp Power?

Without getting too technical, 50-Amp power means that the generator can produce a lot more power than a 30A version.

A 50-Amp generator can keep 2 x 110-Volt power lines running, or sometimes a single 230-Volt power line. If you have a medium to large RV, then you will probably need a 50-Amp generator. It will keep up with the power demands of the larger RVs with multiple air-conditioning units and powerful appliances. 

Can You Plug a 30-Amp RV into a 50-Amp Generator Outlet?

You can. However, you will need to purchase a dogbone cable. This cable acts as a converter for the plugs. However, to be honest with you, most of the generators we have listed on this page also include a 30-amp output, so you may not even need to do that. Just bear in mind that you won’t benefit from the extra power boost that 50-amps of power provides. 

What to Look for in a 50-Amp RV Generator

In this section, we want to give you an overview of the sorts of things that you should be looking for in an RV generator. This should, hopefully, allow you to make the right purchasing decision.

Wattage

The wattage is the amount of raw power that the generator is able to pump out. The higher the watts, the more appliances can be covered.

In order to work out how many watts you need for your RV, take a look at the major appliances. They will all give a running wattage. Add them up, and make sure that the RV generator is able to provide that power.

Size/Weight

50-amp generators are always going to be rather bulky. They won’t be light things either. If you are buying a 50-amp generator and space is at a premium, then look for the slimmest generator you can find. Although, do bear in mind that you may be sacrificing a few features. Smaller RV generators often mean a smaller capacity fuel tank.

Price

When you buy a 50-amp generator, always spend as much as you can. In general, the more you spend on the generator, the more reliable it will be – though, of course, there are exceptions. There may even be a more fuel-efficient engine (saving you money on fuel). We wouldn’t go too cheap with a generator, to be honest. If you go too cheap, you tend to end up working with no-name companies, and it can be tough to source spare parts from them.

Noise Level

50-amp RV generators are always going to be louder than their 30-amp counterparts. Not much you can do about this. However, if you do plan on spending time at a campsite or around other people, then try and look for a 50-amp RV generator with a low dB. The lower the dB, the quieter the generator is.

Fuel Intake/Usage

We always recommend purchasing dual fuel generators. This means generators that allow you to use both gasoline and propane. They tend to be much more versatile. 

Warranty

You want a warranty on the generator. A good 1-3-years should be good. The longer the warranty, the better. It shows that the RV manufacturer has confidence in their product. 

Outlets and Power

Most 50-amp RV generators will have both 30-amp and 50-amp outputs. You may also find household plugs or USB slots. When looking at an RV generator, make sure that it has the power outputs that you need. 

Conclusion

If you are looking for the best RV generator 50-amp, we have given you plenty of options. You have budget-friendly options, ones with sleek designs and very powerful generators. If you are looking for the best RV generator on the market, then we recommend the DuroMax XP12000EH Generator, as it is a great all-rounder. While it is not the smallest RV generator on the market, it provides a huge amount of power. Working with both propane and gasoline, it is incredibly versatile too. It is suitable for small to large RVs.

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