Best Portable Generator For 50 Amp RV

Best Portable Generator For 50 Amp RV

Are you aware of it? The best 50 amp generator will provide you with enough power to run all of your household appliances. Now we will show you the best portable generator for 50 amp RV.

Let's begin by explaining what an RV generator is. There are generators that you can purchase that are suitable for your RV and that you can also use for backup power in your home.

When it comes to camping and vacations with your family, RV is probably the best for you. But you have to keep in mind that you will need a generator with the RV (Recreational vehicle) in order to fully utilize the RV.

What is RV Generator?

For those unfamiliar with the term RV, it is short for "Recreational Vehicle". A survey found most RV owners are from North America, and the majority of portable generators users use them to power their RV appliances.

In comparison to a portable generator, RV generators are more expensive, but they are more efficient than portable generators because they maintain power to your appliances and you can use them in a crisis.

50 Amp Generators Size And How Can You Select?

It is necessary to determine how many appliances will be used in an RV before purchasing a generator, The most commonly used appliances in RV include refrigerators and ovens for food, induction stoves for cooking, television, etc., and you may be able to add others depending on your needs.

Here are power points you should check before purchasing a generator because it is vital that the generator provides clean, sufficient power to your appliances

Below I'll show you some more important factors to consider before purchasing the best portable generator for a 50 amp RV.

NOTE: We apologize for the inconvenience, but some of the products are not available on Amazon due to covid19. However, at the bottom of the post, you will find a list of the top 5 best sellers on Amazon.

Four Factors That Will Help You To Choose The Best Generator 2021

1. Portability:

If you are going to buy a portable generator for a 50 amp RV, however, you would have to consider the fact that a big generator would also be heavier and you would not be able to take it camping or with you for RV use.

If you have decided to buy a big size generator, then there is an easy way to get around this. You can purchase a generator that comes with wheels and a handle so that you can carry it anywhere you wish.

When it comes to buying a generator with 3000 watts to 6000 watts, you will already be getting wheels with it, so you can either buy a big generator or you can buy two portable generators and use them accordingly, even, you can connect both and use them together.

As a result, you will be able to save power, effort, and be more flexible.

2. Enough Wattage:

The most important thing to remember is to check the power rating of the generator before buying it, since you need to know whether the generator can run your appliances.

As a tip, when buying a generator, measure all appliances watts that will be powered by it.

Then, based on that value, check the generator's starting and running watts. This will help you make an informed decision when buying a generator. A portable generator is significantly less powerful than an equivalent large generator. Large generators are more powerful.

For those who are in doubt about size versus wattage, we suggest that you buy a generator with a high wattage rating since the generator you buy should be able to power your small and large appliances.

3. Noise:

Generators make a lot of noise, so if you prefer the least amount of noise then an inverter generator would be the best choice for you.

Besides, you don't have to think about noise too much, because you have to use a generator almost 20 feet (approximately 6 meters) away from you.

In today's market, the company manufactures quality generators, and the sounds they produce are as natural as a conversation.


You can check the market and find a lot of brands that emphasize wattage and noise because everyone knows people prefer quieter and more powerful generators over louder ones.

While portable generators are not as powerful as big generators, they are small and quiet. 

Is it now up to you which type of generator you need?


If you're buying a 50 amp RV portable generator, you are not going to change it every week so make sure you do your research before buying one.


There's no need to be concerned because we provide you with the top recommendations from all over the industry. It is certain that quality (Brand) is the fundamental factor that makes a difference.

The following are three generators I've found that can be helpful for you.

It will be easier if you know all the manufacturing details and the history of the item, then you can make a quick decision.

Having all the details about a product and the company will help you make an informed decision, but do not be concerned with the price if the product is of good quality.

Best Portable Generator For 50 Amp RV 

Let me show you all the top and best portable generators for 50 amp Rv, so you can choose one that meets your needs.

1 - Champion Portable Generator 3500-Watt

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Portable Generator For 50 Amp RV

This generator from the champion brand is the perfect combination of convenience and versatility. This is an ideal generator for camping and weekends away.

For RVs, it is the most efficient generator because it can handle loads of all your appliances plus you can run a 15000 BTU air conditioner at the same time.

It can also serve as a reliable source of power during an outage. It comes with a cold start feature that helps you to start the generator during winter. This generator lets you monitor voltage, frequency, and operating hours easily.

The company designed it with safety in mind and also included a sensor that ensures the engine won't be damaged by low oil levels. It has a 208cc single-cylinder OHV Champion engine that produces 4375 starting watts and 3500 running watts.


According to its running time at 50% load, it provides you with approximately 12 hours of continuous power with a full tank of gasoline of 4.7 gallons.

It has a 68db noise level as far as 23ft (ca. 7 meters) away, which is excellent, and as loud as a vacuum cleaner. It also has all the outlets you need.

  • A 120V 30A (TT-30R) RV outlet
  • A 120V 30A locking outlet (L5-30R)
  • Two 120V 20A household outlets (5-20R).

The best thing about this generator is that it is EPA certified and the company provides a 3-year warranty and FREE lifetime technical support.

Pros and Cons


  • Provide Excellent wattage power.
  • Cold start feature is available.
  • Low oil shutoff feature for engine safety.


  • No wheels kit available.

2 - Westinghouse WGen3600DF Dual Fuel Electric Start Portable Generator

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Portable Generator For 50 Amp RV

This Westinghouse dual fuel generator has starting watts of 4650 and running watts of 3600 with gasoline (Gasoline) and starting watts of 4650 and running watts of 3240 with propane (Gasoline).

There is a 4 gallon (15.14 liter) tank provided with an electric start push button and a remote start feature. It has a running time of 18 hours with 25% appliances. It's an expensive solution but provides the best features and the latest technology.

It can easily convert from gasoline to propane in a matter of seconds, and all kinds of outlets are provided,

It can be connected like a plug-and-play game. The generator can be used in RVs, and it can be carried in the RV because it has wheels that allow you to move it on your RV.


  • A 5-20R 120V Duplex Outlet
  • A RV-Ready TT-30 30 Amp Outlets
  • A L5-30 30 Amp Outlets

Moreover, it is EPA & CARB-compliant and equipped with a 212cc Westinghouse 4-stroke OHV engine. You will also be provided with three years of support and contact numbers.

Pros and Cons


  • Dual fuel feature provide you flexibility. 
  • EPA and CARB certified.
  • Electric push button and wheels.


  • A bit expensive and loud.

3 - DuroStar DS4000S Gas Powered Portable Generator

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Portable Generator For 50 Amp RV

This generator from DuroStar has a lot of power and it can handle all the appliances. The unit can power lights, refrigerators, and home air conditioners. Its starting power is 4000 watts, and its running power is 3300 watts. 

The DuroStar 208cc OHV engine provides full power for powering multiple appliances such as heavy tools. Furthermore, it has a low oil shutoff sensor that protects your engine from damage. It detects low oil levels and shuts off the engine automatically.

In addition, the company provides outlets that are crucial to your compatibility:

  • 2 -120V household outlets
  • 1 -120V 30A twist lock outlet

Along with all of these, it also has a voltmeter to measure output voltage.

Also, this generator has been approved by the Environmental Protection Agency (EPA) and the California Air Resources Board (CARB), so it is environmentally friendly.

If the fuel tank is kept full, it provides 8 hours of runtime.

Pros and Cons


  • PA and CARB certified.  
  •  Comes with wheels kit.
  • Giving you 8 hours run time.


  • It can run only with gasoline fuel.

4 - Champion 4000-Watt Open Frame Inverter Generator

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Portable Generator For 50 Amp RV

Featuring an open frame design, the Champion 4000 watts generator is 50% quieter and 20% lighter than an old-fashioned 3500-watt portable generator, and it is the latest and most innovative product in the Champion product line.

Cold start technology makes this generator extremely useful in the winter, and its low oil shutoff sensor protects the engine from damage by shutting it off automatically.

As well, the company provides you with 225cc powerful engine that is powerful enough to handle the load on your appliance. Its starting wattage is 4000 watts and the running wattage is 3500 watts.

In terms of its run time, it is capable of providing power for 17 hours on a load of 25% with a full fuel tank of 2.9 gallons (10.98 liters). You can even connect your sensitive devices to it as it uses clean power.

You can control everything about this generator all from one place since it includes a touch panel which allows you to manage everything accurately, and it comes complete with a set of outlets as well.

  • A 120V 30A RV (TT-30R)
  • Two 120V 20A household outlets (5-20R) 
  • A 12V DC automotive-style outlet 
  • A dual USB adapter and battery-charging cables.

It also comes with the parallel feature, allowing you to connect a 2800 watts generator with it easily. It also includes a standard 50-amp RV outlet which connects easily with clips.

This product comes with EPA and CARB certification and comes with a 3-year limited warranty.

Pros and Cons


  •  it comes with EPA and CARB certification.
  • 50% quieter and 20% lighter than a traditional 3500-watt portable generator 
  • Comes with parallel option.


  • They are not providing you wheels.

5. DuroMax XP10000E Gas Powered Portable Generator

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Portable Generator For 50 Amp RV

The Duroamx brand is one of the leading companies specializing in high-quality portable generators, and this particular model has 8,000 running watts, making it one of the best generators for people who need a power source on the go.

It can power all your home appliances, no matter how big or small they may be, and if you want to use it in your RV it can also provide enough power.

Since the wheels and handle are included, you can move it to wherever you want.

It comes equipped with an 18HP DuroMax OHV engine with 440cc capacity, which is capable of carrying heavy work and large appliances, such as an air conditioner, refrigerator, etc.

It has a low oil shut-off feature in this generator, which allows the generator to run longer, it shuts off the engine once the oil level is low. 

According to its run time, it comes with an 8.3-gallon fuel tank and offers you 10.4 hours of run time at 50% load. Furthermore, Duromax offers a three-year parts warranty, which is quite an attractive offer.

Pros and Cons


  • It comes with all the necessary outlets which helps you a lot.
  • You can use it freely because it is EPA and CARB certified.
  • Company is providing wheels and handle in this generator so you can move it where you want to place it.


  • We know it is a small thing but can be very useful, company is not providing covered outlets.

6. Durostar DS4850EH Dual Fuel 4850 Watt Electric Start Portable Generator

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Portable Generator For 50 Amp RV

Another generator from Durostar that I am going to show you has plenty of power and comes with 4,850 peak watts and 3,850 running watts.

This appliance can handle heavy loads and can handle several jobs at once. The engine is a durable 7 HP 208cc OHV engine and has an automatic shut-off feature that senses low oil and shuts off the engine.

In terms of compatibility, they provide all the essential outlets, including:

  • 2 120V household outlets
  • 1 120/240V 30A twist lock outlet
  • A voltmeter 
  • 12V DC charging posts for charging external batteries

This generator provides 3.96 Gallons of fuel capacity with a dual fuel facility and 69dB noise level.

DuroStar's all generators are EPA and CARB approved, so you have full freedom to use them in all 50 states.

There are few things you are going to get in the box:

  • Oil Funnel
  • Sparkplug Wrench
  • Tool Set
  • Wheel & Handle Kit
  • DC Charging Cables and Owner's Manual

Pros and Cons


  • You can run it on gasoline or propane .
  • EPA and CARB certified.
  • It has low oil shutoff feature.


  • It can be a bit noisy for you.

Frequently Asked Question

What size generator do I need for a 50 amp RV?

It would be best to get 4000 watts of power at least, as this would be sufficient for 50 amp RV's; however, the number of appliances you need to power at the same time also depends on you.

For example, if you intend to use all appliances at the same time, such as an air conditioner, television, refrigerator, you need a highly rated generator.

How many watts does it take to run a 50 amp RV?

Let me give you a formula, which will help you determine how many watts such a service consumes. To find the wattage, multiply (A 50-amp service) X (120 volts).

You got the results, it's just an example you can adjust based on your requirements.

Can I run a 50 amp RV on a 30 amp generator?

A 50 amp RV can be run on a 30 amp generator, but you must safely plug your 50 amp caravan into a 30 Amp power outlet. You just need an adapter that can connect both of them, and you can plug it directly, 30 amps will not damage your RV.

What size generator do I need to run an RV?

In my opinion, a 2000 to 4000 watt generator will be adequate for your RV, since the air conditioner will be able to run. Even though there are many things you need to consider, a 2000 watt generator is able to power ac systems and small appliances similarly.

How large of a generator do I need for my RV?

It is possible to get a portable generator that can power your RV appliances between 2000 and 4000 watts but if you plan to power your air conditioner and large appliances, you will need to increase the wattage.

Wrap Up

Above, I have shown you all the best options you can choose from and also indicated the things you need to consider before buying a Best Portable Generator For 50 Amp RV. Some of the options may seem expensive, but they provide you with amazing value.

We recommend Westinghouse WGen3600DF Dual Fuel Electric Start Portable Generator since it may meet your all requirements.


Please share any other questions you have in a comment, we will reply as soon as possible. Our priority is to provide you with the best content possible, so please share this article if you enjoyed it.

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