Best Generator for Travel Trailer & RV - featured Image

Isn’t it tricky to find the best generator for your Travel Trailer or Recreational Vehicle (RV)?

Yes! It is.

Choosing an RV generator is no easy task!

A camping generator needs to supply Wattage sufficient for all your electrical appliances.

We understand how people are so attached to their RVs and want to do everything right when powering up their vehicle. After all who wants to ruin a picnic, isn’t it?

Hence why in this article, we’ll not only suggest the Best Generator for Travel Trailer but also answer questions such as How to Start your Generator, How to Ground it and even What is the Right Generator Size that your RV needs.

Don’t forget there is no single best generator for camping trailer. You need to determine your specific needs based on what you’ve got on your RV. This is why we present to you a stunning mixed bag of RV generator reviews that will definitely help you make an informed decision.

5 Best Generator for Travel Trailer & RV

1. Honda EU2200i 2200-Watt Portable Generator

This is a no-nonsense generator for your RV camper. Not only is this one of the best portable generator for RV but it is also a good buy if you are looking for small quiet generators for camping.

Honda EU2200i - quiet generator for camper

Most users would swear this is the gold standard of small RV generators for travel trailers that have very few large electrical appliances on board.

Specifications: The Honda EU2200i delivers 2200 watts of power and is ideal for RV travel trailers that don’t need much heating and cooling. While 2200W means you probably won’t be able to run an AC or water heater for long, yet this inverter generator is ideal for smaller and sensitive electronics.

There are two 120-Volt AC outlets and another 12-Volt DC outlet on this generator.

The Honda EU2200i comes with several indicator lights: an Overload alarm light to warn you about overload, an Oil Alert light signaling that you are running out of gasoline and an Output Indicator which will be green if the engine is running correctly. Do check out its full review by clicking here.

Fuel: This Honda generator uses gasoline as fuel. It is considered among the best fuel efficient inverter-generators and will give up to 8 hrs on 1 gallon of gasoline.

A fantastic aspect of this generator is that it comes with an Eco-mode. When switched on; this lowers the amount of fuel consumed and also makes the generator even more silent.

Size and Weight: Honda EU2200i weights a total 45.6 pounds and its dimensions are 20.2″ x 11.4″ x 16.7″.

Warranty: This generator has a 3-year warranty for commercial as well as home use. Just make sure to service it properly.


  • Ideal for TV, fridge, coffee maker, hairdryer and more
  • Super quiet at 49-60 dB
  • Easy to carry around and install


  • It cannot run overhead ACs or water heaters on trailers

2. Atima AY2000i 2000-Watts Inverter Generator

With Yamaha’s engine and award-winning Japanese design, Atima portable generator is sleek and compelling. It works well for RVs with small needs.

Atima AY2000i - best portable generator for rv

It is an ideal Inverter Generator; if you plan on going for picnic almost every weekend with your family.

Specifications: Atima inverter generator is powered by Yamaha 4-stroke engine MZ80, one of the best-known engines in the world for their performance and maintenance requirements.

The engine also has a better noise insulation system producing 52 dB noise from 7 meters at 1/4 load. It comes with a 12V charging, spark plug sleeve and an electrical circuit breaker

Additionally, it is straightforward to operate, and anyone who uses a standard electrical outlet will be able to use it over battery-powered or propane generators. It has 1600 watt AC rated output and 2000W maximum output.

The run time on a full tank is 7.6 hours, and it can run for 50 hours without any problem. It is a powerful portable inverter generator offering 2000-Watts through 120 voltage outlets from its recoil start system.

The startup load of any Appliance is significantly higher operating output. While the industry average goes up to 1.5-2 times, Atima inverters offer 2.5 times operating output.

Fuel: The capacity of the fuel tank is 1 Gallon that can run for 10 hours at 1/4 load.

Size and Weight: The weight of Atima Inverter Generator is at 47.41 pounds and dimensions are 23.38″ x 17.79″ x  18.11″

Warranty: Comes with 2-year limited warranty – Parts and Labor are covered for the first year but the 2nd year covers only parts.


  • Can power small and large appliances as well as sensitive electronics
  • Its small engine can produce power with low consumption of fuel making it fuel efficient
  • It comes with the starter kit that helps the user to start it without difficulty
  • It’s Air cooled engine keep it functioning at the optimum


  • Costlier than other models with similar specifications
  • It does not contain 5V USB outlets
  • It only has 120V outlets

3. Yamaha EF3000iSEB Gas Powered Portable Inverter

The Yamaha EF3000iSEB has a Maximum AC of 3000 W and a 500W boost. It can steadily produce 2800W of power.

Yamaha EF3000iSEB - best generator for rv air conditioner

Designed to be sturdy yet compact with sound absorbing material used in the right places, along with a sound muffler and molded fan, Yamaha is the master of noise reduction at 53-60 dB.

This portable inverter creates what can be termed whispers in comparison to other generators of the same capacity, which can be ideal if you want to spend quiet leisure time with your family,

Specifications: Using an OHV air cooled 4-stroke single cylinder engine, this Yamaha generator gives an AC current of 23.3 Amps (rated) and 25 Amps (max) at 120V.

Ever wished for a generator that could sense when to deliver extra power? Yamaha just fulfilled your wish with the Boost Control Unit (BCU) which senses when extra power is needed and boosts output for up to 10 seconds.

Fuel: The Yamaha EF3000i runs on gasoline and has an impressive Fuel Tank Capacity of 3.4 gallons, which means less frequent refueling is needed. It also provides splendid fuel efficiency and lesser noise by matching engine speed with load.

It boasts a whole 19 hours of operation without refueling on a quarter load and full tank of gas.

Size and Weight: This generator weights almost 150 pounds and its dimensions are 26.8” x 17.5” x 21.9.”

Warranty: 3 years limited warranty


  • One of the quietest generators
  • Extra power boost and large fuel tank
  • Environment-friendly
  • Can run 13500 and 15000 Btu ACs


  • On the heavier side
  • A bit Costly for Novice Campers

4. Yamaha EF4500iSE Portable Inverter Generator

The Yamaha EF4500 is a dream generator for many with minimal exhaust gasses compliant with CARB Tier III exhaust emission standards. Not only is it gentle on the environment but also extremely well-designed and portable.

Yamaha EF4500iSE - best generator for camping

Specifications: Being an ideal generator for recreational vehicles with four Wheels and a Parking Brake, it runs on Yamaha’s 357cc OHV Engine. You can quickly start the generator with the turn of a key.

The energy it produces is said to be even cleaner than household electricity and safe for sensitive electronics

It comes with two 20 Amp 120V AC outputs and one 30 Amp 120V AC output.

Fuel: This generator runs on Gasoline and automatically shuts the engine off to protect the engine in case the oil level drops. It has a capacity of 4.5 Gallons and gives up to 15.2 hours of run time at quarter load.

Size and Weight: The unit has dimensions of 30.7” x27.2” x24.3” and weighs at 194 pounds.

Warranty: 3-year limited warranty


  • Built-In Hour Meter shows you how much time until next service
  • Power meter shows power being used and the amount that’s available


  • Not a dual-fuel generator
  • Very Heavy

5. Champion 3400-Watt Dual Fuel Portable Inverter Generator

This super quiet generator is a masterpiece of technology and a real champion. Delivering a full 3400W of power, this big boy is enough to power ACs and small heating appliances aboard your RV.

Champion 3400-Watts Dual Fuel Generator - best quiet generator for camping

The fact that this generator features noise levels that are just above that of regular conversations makes it an exquisite quiet generator for campers.

Moreover, its convenient electric start with 3-Position Ignition Switch is so simple that users claim even their 90-year-old grandma could start this one!

Specifications: The Champion 3400W runs on a 192cc Champion single-cylinder OHV engine. It comes with several outlets: a 120V 30A RV, two 120V 20A, and even a 12V DC outlet with a dual USB adapter.

Fuel: This Champion 3400W generator has a very useful dual-fuel feature. You can use both gasoline or liquid propane. This is particularly useful when the choice of fuel is limited due to long distance travel from one state to another.

It holds about half a liter (0.6-quarts) of oil and also has an automatic sensor that shuts-off when the oil is too low. It can run up to 10 hours at quarter load.

Size and Weight: The dimensions of this Champion 3400W generator are 25.1 x 17.3 x 18.3 in and the weight is 95.7 lbs.

Warranty: It includes a 3-year limited warranty and also a lifetime of technical support for free.


  • Volt-guard surge protector to protect appliances from voltage spikes
  • Generator starts easily in cold weather
  • Quick and safe switching between fuel sources
  • Variety of Outlets


  • A bit heavy at almost 100 pounds

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So, with all that said just remember you are really better off with an “inverter generator”. Don’t fall for the mistake of getting a BIG generator thinking the bigger, the better.


Those huge generators are meant for construction sites and alike. If you fall for one of those, you are going to create incredible noise, and that can totally ruin your camping experience.

Also, as we have discussed in detail, you need to carefully consider what electrical and electronic items you have on board your RV. For the largest of your appliance keep in mind that the starting wattage is always higher than the running wattage.

With all that being said, we think you are ready to Gen-set-Go!

Frequently Asked Questions: Travel Trailer & RV

1. How to Ground a Generator when Camping?

A. First, you need to check if your generator needs to be grounded.

This can be determined effortlessly by reading the booklet or by checking beneath the generator.

If it is required, you need to connect the generator to a copper wire that is connected to a grounding rod.

You need to place a 4-foot grounding rod roughly 8 feet in the ground and then attach it to a stripped copper grounding wire.

Finally, locate the grounding bolt on your generator and connect the other end of the cable to it. This way any electric shock is minimized by transferring such electric charge safely to the ground.

2. What Size Generator do I need for my RV?

A. That will depend on several factors. It’s wise to determine your “largest power need”. Find out which activity will consume the most power.

For example, if your Rooftop AC consumes the most energy among all your appliances, you will need a 3000-Watt generator.

Similarly, if you have electric water heating tank you will need a 6500 Watt generator; whereas for a central heating system, you might need a 15000-watt generator.

Also in case you are going to power pumps aboard the RV, do consider the “starting wattage” required.

3. What Size Generator for 50 amp RV?

A. You should be fine with a 3000W generator when ideally you’d be using a 3500W RV generator or two 2000W generators.

4. What Size Generator for 30 amp RV?

A. A 3000W generator should work fine.

5. Will a 2000 watt generator run an Air Conditioner?

A. Depending on the starting wattage of your AC unit you will either need a generator of 3000W (for BTU 13500) or 3500W generator for 15000BTU.

However as shown in this video; a 2000W Inverter Generator can also be used to run rooftop AC.

6. How Many Watts to Run RV AC?

A. The starting wattage of your 13500BTU AC unit is 3000 W whereas it’s working Wattage is 1500-2000W only. For 15000BTU AC starting is 3500W and running is 1300-1800W.

7. How to Start an RV Generator?

A. Depending on which generator you are using, the ON button will most probably be a switch that you need to press. Usually, all you need to do is turn the choke on, make sure the fuel tank vent is open, and turn the engine switch to ON.

Once you have already grounded your generator and performed the “breaking-in” ritual and connected it to the RV, all you need to do is firmly press the ON button and then release gradually. Within a few seconds, you will have powered up your RV.

Also, make sure you have enough fuel inside it!

7. How Loud is 68 dB Generator?

A. A 68 dB generator is moderately loud- as loud as the shower fully turned on or the dishwasher. This level of noise is tolerable.

8. How many watts does a 13500 BTU air conditioner use?

A. A 13500 BTU air conditioner will consume 3000 W at startup and 1300-1800W when running.


I hope this article was able to help you choose the Best Generator for Travel Trailer & RV during your camping and picnics.

I also made sure to add a Frequently Asked Section so that you just do not leave this page with any looming questions in my mind.

However, if you do have any questions or are confused about few things; please feel free to make full use of the comment section below.

Also if this article was helpful, please make sure to share this article on social media sites like Facebook and Twitter!

Last update on 2019-05-24 / Affiliate links / Images from Amazon Product Advertising API

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