Best Generators for Travel Trailers – Ultimate Review

| Last Updated: October 8, 2022

Best Generators for Travel Trailers

Looking for a generator for your travel trailer? If you own and regularly travel in a trailer, you'll know that you need some back up energy from time to time.

But finding the best generator for travel trailers can be challenging. There’s many factors to consider, which could make specific models a better fit for some trailers and vice versa.

If you've never owned a generator, it can be daunting getting the right one, but fear not as we've reviewed some of the best generators for travel trailer set ups. We bring you different sizes, so depending on the power you need will determine the one you should go for.

After the review we've added a buyer's guide where we look at generators for travel trailers in closer detail. We explain what they do exactly, and also look at the main features that make the best ones stand out.

Review of the Best Generator for Travel Trailer

Let's get straight into the Best generator for Travel Trailers Review. Each generator has different characteristics and features, so make sure to read up on each one to see which one suits you best.

Best Generator for Travel Trailer: 
Champion 3100

Best Generator for Travel Trailer:  Champion 3100


  • Provides clean power to run appliances
  • All the controls are present in one place
  • Operates nearly silently, allowing you to relax
  • Comes with a 3-year warranty, as well as free lifetime technical support
  • Smart Economy Mode reduces power and makes operation even quieter


  • Break-in cycle is a bit complicated
  • Quality of the pull start rope is average

What Recent Buyers Report

Most recent buyers were quite pleased with this portable generator for travel trailer. Reviews detail that it has a good power handling capability. Its build is commended for being sturdy, and its wheels are also praised for being made from rubber, which makes them quiet.

Why it Stands Out to Us

This generator is true to its name. It works like a champion and provides a steady supply of clean energy. In terms of sound, it is certainly on the quieter side when we talk about generators. Apart from that, it's very easy to operate, and all the controls are placed in the same area, which is very convenient.

Who Will Use This Most

The Champion 3100 watt generator is a powerful machine. It can easily power air conditioners and other such appliances. So, it is most likely to be used by those who need that kind of power. It would be best suited for journeys where an electrical supply is not readily available.

Bottom Line

As the reviews suggest, the Champion 3100 is a great pick. It not only provides power, but it is also considerably quiet and easy to use, which are welcome features in any generator. We believe that this resilient unit is the best of its kind on the market.

Westinghouse iGen1200 Generator


  • Controls are easy to understand and use
  • Very lightweight and can be carried easily
  • Does not produce a lot of sounds when running
  • Provides a run time of up to 10 hours on an 0.8-gallon gas tank
  • Equipped with “Efficiency Mode,” which makes sure the fuel is used efficiently


  • Customer service and warranty are not exactly helpful

What Recent Buyers Report

On average, this generator has proven to be quite satisfactory to buyers. The power that it provides and its low weight are among some of its most attractive features. However, there have been some buyers that have faced some technical problems and have also had a bad experience with customer service. Nonetheless, most are happy with their purchase and recommend that others buy it too.

Why it Stands Out to Us

This generator stands out because it has some great features. For example, it has a very low noise output, which means that you will not be disturbed. Secondly, it weighs considerably less than other generators. Apart from that, it is able to utilize fuel efficiently, which gives it a longer run time.

Who Will Use This Most

Given the specifications of this generator, it would be best used in scenarios where you have some sort of electrical source, or the distance being traveled is not a lot. It would also work well in emergencies, as it can run for up to 10 hours.

Bottom Line

Overall, this generator is a solid option if you are looking for something lightweight and quiet for your travel trailer. It is able to handle plenty of appliances  and gadgets well while maintaining fuel efficiency. Furthermore, the controls are easy to use, which only adds to its plus points.

Best Generator for the Money:
Generac 7117 GP2200i

Best Generator for the Money: Generac 7117 GP2200i


  • Does not take up a lot of space
  • Design makes it easy to carry around
  • Controls are easy to understand and manage, making it easy to use
  • Economy Mode makes sure fuel is used efficiently, and that noise is reduced
  • Has a fuel tank of 1.2 gallons, which allows a runtime of 10.75 hours at 25% load


  • Not compliant to the standards of CARB

What Recent Buyers Report

Buyer reports suggest that the overall experience of using this generator is very pleasant. A great majority of the reviews for this product are positive. Users state that it works well in emergency situations and does not let you down. Apart from that, refueling it is very convenient due to its design.

Why it Stands Out to Us

The reason why this generator catches our eye is because it is a complete package at a very reasonable price. It has all the essential features you need in a generator. It performs quietly, has a good run time, and it is very easy to use.

Who Will Use This Most

This generator would appeal to just about everyone, especially those who are on a tight budget. It is portable and easy to carry, so even those who have trailers with a lesser weight capacity can benefit from it.

Bottom Line

Overall, this is a great generator. It can carry 1.2 gallons of fuel, which gives it a good runtime. Moreover, it is quiet in its normal state, but can run even quieter on the economy mode. The economy mode also makes fuel utilization more efficient so that the generator can last longer.

Most Portable Generator for Travel Trailer: 
Briggs & Stratton 30545 P3000

Most Portable Generator for Travel Trailer:  Briggs & Stratton 30545 P3000


  • Wheels make it easy to move around
  • Tank has a capacity of 1.5 gallons of fuel
  • Compact and does not take up much space
  • Comes along with a 2-year limited warranty
  • Controls are all placed in one area, making it easy to use


  • Total running power is a bit low when compared to other generators

What Recent Buyers Report

Buyers find this little generator to be a very good investment for travel trailer owners. It can function for long hours and can power multiple appliances. It can even power bigger appliances like fridges, in spite of its small size. However, there have been a few reviews that have mentioned some performance issues.

Why it Stands Out to Us

This generator is capable of performing big regardless of its small size. It has good fuel capacity and can run for extended periods of time. The noise output is also minimal, especially when we compare it to the fact that it can power air conditioners and refrigerators.

Who Will Use This Most

This is a great generator for those that have travel trailers with a lower weight capacity. It is easily portable and can be moved around easily. Moreover, it is capable of powering heavier appliances, which makes it an even more attractive choice for those who cannot carry the extra weight.

Bottom Line

All in all, this a good option if you are looking for a generator that’s not too heavy but can deliver excellent performance. While it's not as powerful as the other generators mentioned in this article, for its size, it packs quite a punch.

Quietest Generator for Travel Trailer:
WEN 56200i

Quietest Generator for Travel Trailer: WEN 56200i


  • Does not have a lot of noise output
  • Convenient to carry, as it is lightweight and compact
  • Fuel efficient and does not expend fuel unnecessarily
  • No fluctuation means that all appliances will be safe from damage
  • Provides a steady supply of clean energy to keep your appliances in top shape


  • Oil input is not very easy, and there may be spillages

What Recent Buyers Report

On average, the reviews for this generator are highly positive. The excellent performance of this generator is mentioned again and again by users. Some reviews mention that it continues to perform well, even in the long run. In addition, users also compliment its design and are really fond of it.

Why it Stands Out to Us

First off, the noise output of this generator makes it an instant winner. It is the quietest option on our list. Despite its low sound, it manages to perform just fine. Its fuel efficiency is another reason why it is a favorite of ours.

Who Will Use This Most

This generator could appeal to anyone in general, particularly those who need a source of power that will run very quietly. It checks out in all the important areas. This would especially be a good option for those who are traveling to places like shared camping sites. Also, given its low weight, it’s a good option for frequent travelers.

Bottom Line

To wrap things up, this generator has some amazing features, but the noise output takes the crown. It is very quiet compared to other alternatives on the market. If you do not want to disturb your neighbors while camping, then you should definitely consider the WEN 56200i.

Buyer’s Guide

Now for the Generator for Travel Trailers Buyer's Guide where you'll learn all the nuances there is to know before you spend your hard earned cash.

What Does a Generator Do?

The essential function of a generator is to generate electricity. Portable or travel generators use that electricity to power your trailer in many different ways. Let’s look at some of their top uses. 


With a generator onboard, you can easily plug-in appliances like a microwave or a small fridge/freezer. Other appliances like hairdryers can also be plugged in and used.


You can charge your laptops, phones, and other devices with the electricity produced by the generator. Of course, spending your day without such devices seems to be impossible these days.

Lights, Air Conditioning, etc.

Trailer generators can also provide energy to power the lights in your trailer. It can also provide you with air conditioning

What Size of Generator Do I Need?

Now, this is a very important question. The size of your generator should depend on what you are going to power. If you are completely cut off from power and electricity, then you will probably need a bigger, more powerful generator. For example, if you want to run air conditioning, appliances, and other such things, you will need something powerful.

You will need to be careful of the wattage each appliance needs. The size of your generator will depend on how much wattage you need to run things inside your trailer. 

generator for travel trailer

How to Choose a Generator for Your Travel Trailer

There are some key aspects you need to consider before deciding to invest in a generator for your trailer. Let’s find out what these aspects are. 


This is by far the most essential characteristic, and it is also the very first thing you should look for. The wattage a generator can provide will decide what you can or cannot run inside your trailer. Another thing to keep in mind while talking about wattage is how many appliances will be running at the same time. The total wattage of the appliances being used will determine which generator you should choose.


This is yet another very important feature that you should consider while buying a generator. Generators are heavy; there is no denying that, but if you get a generator that is too heavy for your trailer, you will have a problem. So, make sure that the one you opt for is not too much for the weight capacity of your trailer. 


A noisy generator is somewhat self-defeating for those who travel for leisure. You get away to relax and wind down, but if your generator is noisy, then obviously, it will not let you relax. Each generator has different criteria when it comes to noise, but, on average, a quiet generator would produce a sound within 50-70 decibels.

What Do I Need to Know Before Buying a New Generator?

Previously, we looked at a few features that you need to consider before choosing a generator for your travel trailer. Now let’s take at things you need to know before buying a new one. 

Type of Generator

Before you decide to invest in a generator, make sure you know which type you are going for. You will find regular portable and portable inverter generators. The primary difference is that the latter has a lower sound output and produces lesser emissions, so it’s better to go for these. 

Type of Fuel

The generators mentioned in this review use oil as fuel. However, there are those that use other types of fuel, as well. There is a choice between propane, gasoline, natural gas, and diesel oil. Since all the generators in this review function for extended periods of time, diesel oil would work best for them. In addition to that, it is also the least flammable type of fuel. 


It is important to keep in mind the amount of emissions your generator is producing. You could end up accidentally breaking the law if you do not abide by the emission criteria set by a certain place. In fact, it is best if you check beforehand whether the one you choose meets the standard of the places you plan on visiting. It is better to be safe than sorry! 


Portable generators for travel trailer owners are great. They make traveling so much easier and fun. However, if you plan on investing in a generator anytime soon, do not forget to look for what’s important, like the weight, wattage, and sound output. 

We recommend all of the above and are sure you'll be satisfied with your purchase. But definitely consider all the aspects above that we mention in the buyer's guide, then you'll be sure to make a more educated choice.

Share to Pinterest