10 Best Horse Trailer Generators (An Expert Review)

Now that you’ve got your dream living quarters, you’re on the search for the best horse trailer generator!

05/15/2024 03:03 pm GMT

To save you time weeding out the best products from the overwhelming amount of choices I’ve put together this handy guide.

Let’s get started finding the perfect horse trailer generator box for you!

Check our quick Best Horse Trailers Reviews in the video below.

Best Generator for Horse Trailers Top Picks at a Glance

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Don’t have time? Here is a quick comparison of our favorites!

10 Best Horse Trailer Generators (Reviews)

If you’re on the road with your horse trailer and have living quarters, a good portable generator is essential. There are different types of generators for horse trailers, standard, and inverters.

An inverter generator is quieter and more efficient, but you can choose whatever fits into your budget and needs the best.

#1 Champion Power Portable Generator

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The Champion Power generator comes in several different models. This is a 3400-watt model which has enough power to run your horse trailer living quarters with multiple electrics running at the same time.

While not the cheapest option, this has lots of features to keep you comfortable. It is duel fuel which means you can run it on propane or gasoline. It is super easy to start once you are connected.

All you have to do is press the start button which runs off a battery.

Even though this is a pretty big generator it isn’t as loud as many others. It will run for up to 7 1/2 hours before you need to refill the fuel tank.

The automatic shut-off for when it is low on oil is a great safety feature.

It comes ready to connect with three outlets, one 120V 30A RV, and two 120V 20A. Finally, it comes with a 3-year warranty which is pretty good with products these days!

Physical Attributes

  • 3400 starting watts
  • 3100 running watts
  • 12V DC outlet
  • USB adapter
  • Runs on propane
  • Runs on gasoline
  • 59 dBA noise level


  • 1.6 Gallon fuel tank
  • 25.1″ x 17.3″ x 18.3″ dimensions
  • Weighs 96 pounds

Benefits & Drawbacks of Champion Power Portable Generator

Runs quietly Expensive
Decent run timeDifficult to check oil levels
Duel fuel
Good power

How it Compares to Others and Why

This is one of the more expensive options but it has good power to run multiple items at the same time.

Expert Tips

Keep in mind if you want to run air conditioning, you will need to make sure you don’t run another power-intensive item at the same time. If this is very important look for a more powerful generator.

Whether you’re a seasoned equestrian or a new horse owner, don’t miss our article ‘Horse Trailer Essentials‘ for everything you need to know to make your next trailer trip a success!

#2 Generac Open Frame RV Ready Inverter Generator

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05/15/2024 02:53 pm GMT

If you want a small and easy-to-handle horse trailer generator consider this one. It is a good price with many happy users.  I like how it comes with USB ports that allow you to easily plug your phone for charging.

It has a long run time and can handle air conditioning so long as you don’t put too much other pressure on it.

Physical Attributes

  • PowerRUSH Technology
  • 3,500 power up watts
  • 3,000 running watts
  • USB outletsPowerDial
  • Gas powered


  • 19.7” x 16.5” x 16.4” dimensions
  • Weighs 74.3 pounds

Benefits & Drawbacks of Generac Open Frame Generator

Most are made in the U.S.AHas trouble handling multiple high loads
Good price

How it Compares to Others and Why

This is a decent little generator that will keep you comfortable. It is one of the better priced options and is easy to use.

Expert Tips

If the generator doesn’t seem to be running right, one of the first things to do is to check the oil, as it may be low.

CHECK: The Best Horse Trailer Fans

#3 Westinghouse iGen4500 Super Quiet Portable Inverter Generator

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05/15/2024 02:53 pm GMT

I like this generator if you’re looking for something with a good amount of power that still comes in at a good price. It has a great LED panel that shows you important data.

Physical Attributes

  • Runs on gas
  • 4500 watts
  • 120 Volts


  • Weighs 93 Pounds
  • 24.5” x 17.5” x 20” dimensions
  • 3.4 gallon tank


Remote start key fobA little expensive but still under $1,000
LED data panel
2 120V AV 20A outlets

How it Compares to Others and Why

This is a powerful generator for your horse trailer that still costs less than $1,000. It has a good sized fuel tank and the LED data panel makes it stand out from other options. You can see fuel left and running hours on the panel which is really handy.

Expert Tips

Some users recommend changing the spark plug that comes with this for a better quality one.

#4 Bilt Hard Quiet Inverter Generator

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05/15/2024 02:59 pm GMT

A decent price generator for a horse trailer. It will run what you need to keep you cool and fed. This comes in two versions a 2000 watt and 4000 watts.

If you are on a tight budget and don’t need a lot of power then take a look at the 2000 watt. However, to be completely comfortable, I suggest the more powerful version if your budget will stretch.

Physical Attributes

  • 4000 watts
  • Runs on gasoline
  • 68 dB noise level


  • 140” x 20” x 20” dimensions
  • Weighs 98 pounds
  • 2.2 gallon fuel tank

Benefits & Drawbacks of Bilt Hard Generator

Reasonable price Fairly heavy
Cold start technology
Rubber wheels

How it Compares to Others and Why

While this is still a quiet running generator it is slightly louder than some other options. The price is pretty good and it isn’t the most expensive in this guide.

Expert Tips

Make sure to use a fuel stabilizer with the gas you put in it. You also need to turn it on and run it for around 15-minutes every 90-days or else you will void your warranty.

#5 Bluetti Portable Power Station 2400Wh Solar Panels

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If sustainability is important to you, then check out this generator. It comes with two solar panels and has a good amount of power.

Physical Attributes

  • 2400 watts
  • Two 110V AC outlets
  • 2 solar panels


  • Weighs 57 pounds
  • 16.5” x 6.7” x 13.8” dimensions

Benefits & Drawbacks of Bluetti Portable Power Station

Lightweight Expensive
Sustainable energyNot fully weatherproof

How it Compares to Others and Why

I’ve included this option as it provides an alternative way to power your horse trailer living area. It comes with solar panels and is small and light compared to the others. However, it does not provide as much power as some generators.

Expert Tips

The solar panels are sensitive to shade. Make sure to put them in as much full sun as possible.

#6 Craftsman 3000i Inverter Generator

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05/15/2024 03:03 pm GMT

If you want a quality generator to keep your fridge running and for charging your phone take a look at the Craftsman.

Physical Attributes

  • 3000 watts
  • Handle
  • Clean power
  • Gas powered


  • 22.2” x 13.3” x 18.4” dimensions
  • Weighs 59.5 pounds

Benefits & Drawbacks of Craftsman Inverter Generator

Compact A little expensive
Runs quietly Needs regular oil top ups

How it Compares to Others and Why

This is one of the smallest and easiest generators in this guide. It is great if you are tight on space. The price is a little expensive but it is cheaper than some of the others.

Expert Tips

If you are running this generator over a few days for many hours, you will need to top up the oil at least every 4 days.

#7 Honda 2200 Watt Portable Inverter Generator

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05/24/2024 07:09 am GMT

Many users really love their Honda generator. It is a great choice for the living quarters of your horse trailer.

Physical Attributes

  • 2200 watts
  • 120 Volts
  • 48 to 57 dBA noise levels


  • 16” x 20” x 11” dimensions
  • 0.95 gallon tank

Benefits & Drawbacks of Honda Inverter Generator

Runs quietly Small tank

How it Compares to Others and Why

If quietly is one of the most important features you are looking for this Honda generator is the quietest I’ve included in this guide.

Expert Tips

Honda sells its own brand oil to use in its generators. It is sometimes a good idea to use the brand’s own oil as they design it specifically for their products.

#8 DuroMax XP12000EH Generator

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05/15/2024 03:03 pm GMT

Here’s one for big power users! This beast packs 12,000 watts, so you can be certain of running everything you need at the same time in your horse trailer living quarters.

Physical Attributes

  • 12000 starting watts
  • 9500 running watts
  • 240 Volts
  • 4 strokes engine
  • 8-hour run time


  • 30” x 29” x 26” dimensions
  • Weighs 224 pounds

Benefits & Drawbacks of DuroMax Generator

Approved to use in all 50 statesMight be more power than necessary
Runs on gasoline or propaneExpensive
120V or 240V options
Will run everything

How it Compares to Others and Why

This is the most powerful horse trailer generator in my guide. I’ve included it for those who don’t want to be caught short. It is expensive but for the power it provides, the price isn’t too bad.

Expert Tips

To keep your generator in good condition when not in use, purchase a cover for it.

# 9 Durostar DS5500EH Portable Generator

For a little more power than the basic generator, take a look at this popular option.

Physical Attributes

  • 5500 starting watts
  • 4500 running watts
  • 120 Volts
  • Has wheels for moving easily


  • Weighs 129 pounds
  • 3.9-gallon fuel tank
  • 25” x 22” x 22” dimensions

Benefits & Drawbacks of Durostar Generator

Can run on propane or gasoline Fairly heavy
Decent price for the power it featuresRuns a bit loud
Runs for up to 8-hours
Propane fuel can be stored indefinelty

How it Compares to Others and Why

This generator has a bit more power than some of the others that might limit what you can run simultaneously. It is also one of the dual fuel options on the list.

Expert Tips

Always make sure your generator has cooled down before you refill it with fuel.

#10 WEN GN400i RV-Ready 4000-Watt Open Frame Inverter Generator

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For a compact way to power your horse trailer, check out this lightweight generator that has plenty of power to run your electronics.

Physical Attributes

  • 4000 watts
  • 2 5V USB ports
  • 4 stroke engine
  • 120V RV-ready TT-30R outlet


  • 19.8” x 13.8” x 18.9” dimensions
  • 66.1 pounds

Benefits & Drawbacks of WEN GN400i Generator

Runs quietlyDoesn’t have wheels
Clean energy

How it Compares to Others and Why

If you want something that is lighter to move around, then this is a great generator to consider. It is one of the lightest products I’ve included here.

Expert Tips

Always run your generator on a level surface and ensure it is located at a safe distance from your horse trailer.

ALSO READ: Electric Trailer Jacks Reviews

What Should I Consider Before Buying Horse Trailer Generator?

What you need to consider when choosing a horse trailer generator.

#1 Noise Level

Generators aren’t the quietest to run. However, inverter generators don’t make as much noise. [1] If you are parked up at a horse show, close to other trailers, you want to be considerate of your neighbors.

Look for a product that won’t draw complaints about keeping people up at night!

#2 Fuel Efficient

With the cost of fuel these days, you will want to generator that provides great fuel efficiency. Also, you will get more run time out of each fuel tank if the machine runs efficiently.

#3 Work Out Your Power Needs

Before jumping in and making a purchase work out the watts of each item you want to power uses. [2] For example, despite its small size, a coffee maker can use far more watts than a small TV.

Also Check: Best Horse Trailer Cameras


There are literally hundreds of generators to choose from. Many look that same! That can be very frosting and I’m sure brings up lots of questions. Here I’ve tackled a few for you.

What size generator do I need for my horse trailer?

A horse entering a horse trailer

The majority of users will need a 3000-watt generator for their horse trailer. Some might get away with slightly less, while others will need lots of power.

What is the quietest generator?

WEN and Honda generators tend to fall in the quieter noise level range. An inverter type will produce less sound than a standard machine.


Having a reliable, efficient generator will make traveling with your horse much more comfortable. If you can afford one, I recommend never taking to the road without it!

Try Champion Power Portable Generator!


  • 1. What makes an inverter quiet? – Subaru [Internet]. Subaru Industrial Power Products. 2015 [cited 2022 Jan 17]. Available from: https://subarupower.com/makes-inverter-generator-technology-quiet/#:~:text=Low%20Noise%20Levels&text=Because%20of%20the%20compact%20design
  • 2. Release EP. Shopping for a Generator for Farm and Home [Internet]. The #1 Resource for Horse Farms, Stables and Riding Instructors | Stable Management. [cited 2022 Jan 17]. Available from: https://stablemanagement.com/articles/shopping-for-a-generator-for-farm-and-home
lightweight horse trailer generator

What is your favorite horse trailer generator? Let us know below!

Siun L
Siun L

Siun is an all-around animal lover, with a passion for horses. She grew up in the United States, competing in the hunters, equitation, and jumpers. Now living in Ireland, she competes with her own showjumping horses. She is experienced in the care and training of horses, as well as teaching riding lessons. She loves to combine her love for horses with her work. When not working, Siun will be found at the stables, rain or shine.
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