Power Up Your Travel Trailer Adventures with a Generator


Traveling with your trailer offers endless adventure and excitement, but ensuring you have a reliable power source is essential for comfort and convenience.

Portable generators not only provide the necessary energy to run appliances and electronics in your travel trailer but also give you peace of mind when shore power isn’t available.

In this blog, we’ll discuss why investing in an inverter generator is a smart choice for RV enthusiasts, how to determine the right size generator for your needs, review some top portable generators on the market, and share tips on operating them safely and efficiently.

Key Takeaways

  • Portable inverter generators are the best option for powering RV appliances and electronics due to their ability to provide clean and stable power output.
  • When choosing a portable generator, it’s important to consider both power requirements and fuel efficiency based on your RV’s needs.
  • The Honda EU2200i Portable Inverter Generator and Champion 3500 Watt Dual Fuel Inverter Portable Generator are two highly regarded options among experienced RV enthusiasts due to their impressive performance, fuel efficiency, quiet operation, safety features, and portability.
  • Always remember to follow proper guidelines for safe operation of your portable generator while camping or traveling with your travel trailer.
Travel Trailer

Why Choose A Portable Inverter Generator For Your Travel Trailer?

One of the top reasons to choose a portable inverter generator for your travel trailer is their ability to provide clean, stable power for all your RV appliances and electronics.

Unlike traditional generators that produce “dirty” power with fluctuations in voltage, inverter generators are specifically designed to deliver consistent and reliable power output.

Another benefit of opting for an inverter generator is their compact size and lightweight design, making them convenient and easy to transport during your travels.

In addition, these generators typically operate at a much lower noise level compared to conventional models — a must-have feature when camping close to other travelers who might not appreciate the constant drone of a noisy engine.

Some great examples from our list include Honda EU2200i Portable Inverter Generator and Champion 3500 Watt Dual Fuel Inverter Portable Generator – both highly regarded options among seasoned RV enthusiasts.

Determining The Right Size Generator For Your Needs

To ensure that you have enough power to run your RV appliances and electronics, it’s important to determine the right size generator for your needs based on power requirements and fuel efficiency.

Power Requirements

As a generator owner, understanding your travel trailer’s power requirements is crucial to selecting the right portable generator for your needs. It’s important to consider the wattage of all the appliances and devices you plan on using while camping, such as air conditioners, microwaves, lights, chargers, and other essential gadgets.

For example, if you have an RV air conditioner that requires 3,000 watts while running and a microwave with a power output of 1,500 watts – together they would need at least 4,500 watts of capacity from your generator.

Therefore it’s recommended to choose a generator with slightly more capacity than what you totaled in order to avoid overloading issues or straining too much on the unit.

Fuel Efficiency

Fuel efficiency is a critical factor to consider when choosing the right portable generator for your travel trailer. As a fellow generator owner, I understand how important it is to strike a balance between power output and fuel consumption, as this directly affects our travel expenses.

For example, the Honda EU2200i Portable Inverter Generator offers an impressive 8.1 hours of run time at 25% load on just one gallon of gasoline – talk about maximizing bang for your buck! Similarly, dual-fuel models like the Champion 3500 Watt Dual Fuel Inverter Portable Generator give you flexibility in fuel choice and contribute to cost savings over time with their ability to switch between propane and gasoline usage seamlessly.

Top 5 Portable Generators For Travel Trailers

Here are the top 5 portable generators for travel trailers: Honda EU2200i Portable Inverter Generator, Champion 3500 Watt Dual Fuel Inverter Portable Generator, Cummins Onan P4500i Inverter Portable Generator, Champion 8500-Watt Dual Fuel Portable Generator, and Cummins Onan P2500i Inverter Portable Generator.

Honda EU2200i Portable Inverter Generator

One of the best portable generators for travel trailers is the Honda EU2200i Portable Inverter Generator. This generator is perfect for RV appliances and electronics, such as an RV air conditioner or refrigerator.

With a power output of 2,200 watts and fuel efficiency that allows it to run up to 8.1 hours on a single tank of gas, this generator can keep your travel trailer energized during camping trips or emergencies.

The Honda EU2200i is also known for its quiet operation at only 48-57 decibels and has a convenient carry handle for easy transportation.

Features & Description (Honda EU2200i)

I personally love my Honda EU2200i Portable Inverter Generator because of its fuel efficiency and reliability. It’s the perfect size for my travel trailer, running up to 8.1 hours on a single tank of gas.

One feature that sets this generator apart from others is its advanced inverter technology, which ensures clean and stable power output for RV appliances and electronics.

I can run everything from my RV air conditioner to my laptop without any issues.

Another important aspect of this generator is its portability. Weighing only 47 pounds, it’s easy enough for me to carry around and store when not in use.

Honda 664240 EU2200i 2200 Watt Portable Inverter Generator with Co-Minder

as of 08/09/2023 8:15 am

Pros & Cons (Honda EU2200i)

I’ve had the chance to thoroughly review the Honda EU2200i portable inverter generator, and I have compiled a list of its pros and cons to help you make an informed decision when choosing a generator for your travel trailer.

Reliability – The Honda EU2200i is known for its long-lasting performance, making it a dependable choice for your travel trailer.High cost – The Honda EU2200i has a relatively high price tag compared to some other portable generators on the market.
Quiet operation – This generator operates at a low noise level, making it ideal for use at campgrounds without disturbing your neighbors.Limited power capacity – With a 2200 watt output, this generator may not be suitable for larger RVs or those with higher power needs.
Fuel efficiency – The Honda EU2200i is designed for optimal fuel efficiency, letting you run your generator longer without frequent refueling.No dual fuel option – The Honda EU2200i runs only on gasoline, which may be inconvenient for some users who prefer propane or would like the flexibility of a dual fuel generator.
Compact and lightweight – This generator is easy to transport and store, making it a great choice for those with limited space in their travel trailers.Manual start – The Honda EU2200i lacks an electric start option, which means you’ll need to use a pull cord to start the generator.

Champion 3500 Watt Dual Fuel Inverter Portable Generator

The Champion 3500 Watt Dual Fuel Inverter Portable Generator is one of the top-rated generators for travel trailers. Its dual-fuel design means that it can run on either gasoline or propane, providing flexibility and convenience while camping.

One of the standout features of the Champion generator is its quiet operation at only 59 dBA, ensuring that it won’t disturb fellow campers in busy campgrounds.

Additionally, its smart economy mode adjusts the engine speed based on load demand, conserving fuel and reducing noise levels further.

Features & Description (Champion 3500 Watt)

The Champion 3500 Watt Dual Fuel Inverter Portable Generator is a versatile and reliable option for any RV owner. With the ability to run on both gasoline and propane, it offers flexibility in fuel choice, making it suitable for prolonged use when camping off-grid.

One thing that sets the Champion 3500 Watt apart from other generators is its low decibel level. Operating at only 59 decibels from a distance of 23 feet away, this generator won’t cause too much noise pollution in campgrounds or national parks.

Another great feature of this generator is its dual-fuel design which means you have options when choosing your fuel source – whether gasoline or propane. It also comes equipped with an EPA certification and CARB compliance which meets the requirements set by environmental standards boards across different states in America.

Champion Power Equipment 100554 4375/3500-Watt RV Ready Portable Generator with Wireless Remote Start, CARB

as of 08/09/2023 8:15 am

Pros & Cons (Champion 3500 Watt)

The Champion 3500 Watt generator has both its advantages and disadvantages. As a generator owner, it’s essential to be aware of these pros and cons before making a decision on whether this portable generator is right for your travel trailer. Let’s take a look at the pros and cons of the Champion 3500 Watt generator in the table below:

Highly durable and reliable with a proven track record for performance.It’s not the most fuel-efficient option compared to others on the market.
Offers an impressive 3500 watts of power, making it suitable for most 30-amp travel trailers.It can be a bit louder than some other generators, though it is still considered relatively quiet.
Features both an electric start and a pull start for convenience and easy operation.Weighs 99 pounds, which may be heavy for some individuals to move around without assistance.
Comes with built-in wheels and a foldaway handle for easy transportation and setup.Does not include a fuel gauge, making it difficult to determine when you need to refuel.
Equipped with a low oil shutoff sensor to protect the engine from damage caused by low oil levels.Its large size may not fit in some travel trailer storage compartments, which could be a concern for some generator owners.

Considering the unique features and limitations of the Champion 3500 Watt generator can help you make a more informed decision on whether or not this portable generator is the best choice for your specific needs and circumstances.

Cummins Onan P4500i Inverter Portable Generator

The Cummins Onan P4500i Inverter Portable Generator is a highly-rated generator for travel trailers. It offers remote-starting capabilities and can run up to 18 hours at a 25% load, making it perfect for long camping trips.

With its quiet operation rated at 52 decibels, you won’t have to worry about disturbing your fellow campers. The P4500i provides plenty of power for all your RV appliances and electronics, including air conditioners, refrigerators, and even the microwave.

Plus, with EPA certification and CARB compliance, you can rest easy knowing that you’re using an environmentally-friendly generator.

Features & Description (Cummins Onan P4500i)

The Cummins Onan P4500i Inverter Portable Generator is an excellent choice for RVers who need more power for their appliances and electronics. With a running wattage of 3700 watts and a peak wattage of 4500 watts, this generator can handle the demands of most RV air conditioners, refrigerators, and other devices.

One significant advantage of the Cummins Onan P4500i is its fuel efficiency. It can run for up to 18 hours at a 25% load on just one tank of gas. Additionally, it operates quietly with a noise level rated at only 52 decibels.

Another great feature of the Cummins Onan P4500i portable generator is its lightweight design, making it easy to carry around with you as needed. And if you require even more power than what this generator offers, you have the option to connect two units together through parallel wiring for increased power output.

Cummins-Onan CMGA058U955 P4500I Cummins Onan Portable Generator

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Last update was on: 08/09/2023 8:15 am

Pros & Cons (Cummins Onan P4500i)

The Cummins Onan P4500i offers many benefits for travel trailer owners, but it also has some drawbacks. Here’s a detailed look at the pros and cons of this popular portable generator.

Quiet operation with a noise level rated at 52 decibels.Higher price tag compared to some other models.
Maximum run time of up to 18 hours at 25% load.Not as powerful as some other generators on the list.
Remote starting capability for added convenience.Heavier than some other portable generators, making it less easy to transport.
Parallel capability for connecting multiple units to increase power output.Does not have dual-fuel capability, so it can’t run on propane.
Compact design with built-in handle for easy portability.Limited warranty coverage compared to other brands.

Champion 8500-Watt Dual Fuel Portable Generator

The Champion 8500-Watt Dual Fuel Portable Generator is a powerful option for RV owners with high power demands. It can run on gasoline or propane, allowing you to choose the most convenient fuel source.

With a peak output of 10,000 watts and a sustained output of 8,500 watts, it can handle multiple RV appliances and electronics simultaneously without overloading.

One of the most attractive features of this generator is its long run time. When running on gasoline at a 50% load, it can operate for up to ten hours before needing refueling.

Plus, if you have access to propane, it lasts even longer at a similar load capacity.

Features & Description (Champion 8500-Watt)

The Champion 8500-Watt is a powerful and versatile generator that works equally well with gasoline or propane. With its Cold Start Technology and low oil shut-off sensor, it’s built to handle tough conditions while protecting the engine from damage.

This generator has a starting wattage of 10,000 and can run up to 8 hours on a full tank, making it an ideal choice for powering your travel trailer.

One of the standout features of the Champion 8500-Watt is its Intelligauge monitor which allows you to keep track of voltage, frequency, and running hours at a glance.

Overall, if you’re looking for reliability in power output when camping or RVing then you should consider the Champion 8500-watt portable dual fuel inverter generators as one of your options.

Its versatility accommodates several appliances simultaneously without overloading due to its high cargo carrying capacity coupled with proper tire maintenance.

Champion Power Equipment 100719 8500-Watt Portable Inverter Generator, Electric Start and CO Shield

as of 08/09/2023 8:15 am

Pros & Cons (Champion 8500-Watt)

The Champion 8500-Watt Dual Fuel Portable Generator offers a variety of advantages and some disadvantages. Let’s take a closer look at the pros and cons of this powerful generator:

Dual fuel option allows for versatility in fuel choice (gasoline or propane)Higher noise level compared to other portable generators
Powerful enough to run large appliances, making it ideal for those with extensive power needsIncreased power output may result in heavier fuel consumption
Easy to set up and operateLarger size and weight may make it less convenient for frequent transport
Electric start function provides a quick and easy way to power up the generatorMay be overkill for those with minimal power requirements
Intelligauge display allows for easy monitoring of voltage, frequency, and runtime hours

In summary, the Champion 8500-Watt Dual Fuel Portable Generator is an excellent choice for those who require significant power output and the flexibility of dual fuel options. However, it might not be the best fit for those who prioritize portability and low noise levels.

Cummins Onan P2500i Inverter Portable Generator

If you’re searching for a reliable and efficient portable generator to keep your travel trailer energized during camping trips, the Cummins Onan P2500i Inverter Portable Generator is definitely worth considering.

This inverter generator provides stable and clean power, with a peak output of 2500 watts and rated output of 2200 watts. Its fuel-efficient engine can run for up to ten hours on a single tank of gas, while its digital display shows remaining run time, fuel level, and power output.

The Cummins Onan P2500i is lightweight and compact, making it easy to transport or store in your RV’s cargo area without taking up too much space. Plus, its parallel capability feature lets you connect it with another generator for double the power if need be.

Features & Description (Cummins Onan P2500i)

As a proud owner of the Cummins Onan P2500i inverter portable generator, I can confidently recommend it for any travel trailer power needs. This compact and lightweight generator packs a powerful punch with its 2,500-watt maximum output.

One feature that stood out for me is the fuel efficiency of this generator’s Cummins OHV engine.

The Cummins Onan P2500i also comes equipped with convenient features such as recoil starting system and low oil shutdown function for added safety.

Cummins (onan Generators) 2500w Inverter Generator Gas P2500i

as of 08/09/2023 8:15 am

Pros & Cons (Cummins Onan P2500i)

The Cummins Onan P2500i portable generator has some fantastic pros while also featuring a few cons, which are essential to consider when deciding if this option is the best fit for your travel trailer.

Reliability: The Cummins Onan P2500i is known for its dependable performance, ensuring that your travel trailer remains energized.Price: With its higher price, the Cummins Onan P2500i may not be the most budget-friendly option compared to other portable generators on the market.
Efficiency: The fuel efficiency of the Cummins Onan P2500i is impressive, as it can run for up to 10 hours on a 1-gallon tank of gas.
Noise Level: The Cummins Onan P2500i operates relatively quietly compared to other portable generators, ensuring minimal disturbance during use.
Ease of Use: Starting the Cummins Onan P2500i is a breeze, making it a user-friendly option for powering your travel trailer.

Overall, the Cummins Onan P2500i is a reliable and efficient choice for your travel trailer, as long as you’re willing to invest in the higher price.

Operating A Portable Generator Safely And Efficiently

To operate a portable generator safely and efficiently, make sure to properly set it up outdoors in a well-ventilated area away from living spaces, have sufficient fuel storage and handling strategies, follow regular maintenance schedules, and be mindful of potential carbon monoxide hazards.

Proper Setup And Ventilation

Setting up and ventilating your portable generator for your travel trailer is crucial to ensure safe and efficient operation. Here are some tips to consider:

  • Choose a level surface away from any flammable materials or vegetation.
  • Use a generator mat or pad to absorb vibrations and prevent damage to the generator.
  • Place the generator at least 10 feet away from the RV, with the exhaust facing away from it.
  • Use a ground fault circuit interrupter (GFCI) to protect against electric shocks.
  • Ensure that there is adequate airflow around the generator to prevent overheating. A fan may be necessary in hot weather conditions.
  • Store fuel in approved containers away from the generator and in a well – ventilated area.
  • Refuel the generator only when it’s turned off and has cooled down completely.
  • Regularly clean air filters, spark plugs, and oil levels as advised in your user manual.

Following these steps will help you avoid risks associated with carbon monoxide poisoning, electrocution, fire hazards, and mechanical problems. Stay safe while enjoying your RV adventures!

Fuel Storage And Handling

Proper fuel storage and handling techniques are critical for the effective and safe operation of portable generators for powering travel trailers. Here are some essential tips to keep in mind:

  1. Always store fuel in a cool, dry, and well – ventilated area away from any ignition sources.
  2. Use high – quality fuel and additives to improve generator performance and longevity.
  3. Keep fuel containers tightly sealed when not in use.
  4. Only use approved containers for storing and transporting fuel.
  5. Do not store more than what you need, as stale gasoline can lead to engine problems.
  6. Refuel the generator only after it has cooled down completely.
  7. Avoid overfilling the fuel tank to prevent spills.
  8. Dispose of old or contaminated fuel properly according to local regulations.
  9. Wear protective gloves and goggles when handling gasoline to prevent skin and eye irritation.
  10. Clean up any spills immediately using absorbent materials rated for gasoline cleanup.

By following these simple guidelines, you can ensure that your portable generator remains safe and efficient while powering your travel trailer adventures.

Regular Maintenance

Regular maintenance is crucial for operating a portable generator safely and efficiently. Here are some steps you can take to keep your generator in top condition:

  1. Change the oil and air filter according to the manufacturer’s instructions.
  2. Check the spark plug and replace if necessary.
  3. Inspect the fuel lines, connections, and tank for any leaks or damage.
  4. Clean or replace the fuel filter regularly.
  5. Keep the generator clean by wiping it down and removing any debris.
  6. Test the battery regularly and replace if necessary.
  7. Check all electrical connections for tightness and corrosion.
  8. Store the generator with fresh, stabilized fuel in a cool, dry place.

By following these maintenance tips, you can prolong the life of your portable generator and ensure that it will run smoothly when you need it most.


In conclusion, having a portable generator is essential for keeping your travel trailer powered up and running smoothly. Inverter generators offer the best option for RV appliances and electronics, while dual-fuel models provide added flexibility when it comes to fuel options.

Determining the right size generator for your needs is crucial to ensure that you have enough power without overloading your RV’s electrical system. Always remember to operate your generator safely by following proper guidelines and precautions.

What type of portable generator is best for a travel trailer?

A portable generator that has enough power to run all the appliances in your travel trailer is ideal. Look for generators with a wattage output that matches the combined power consumption of your trailer’s appliances.

How do I connect a portable generator to my travel trailer?

To connect a portable generator to your travel trailer, you first need to determine whether your trailer has an external receptacle or if you need to use an adaptor. After plugging in the generator and starting it up, turn on one appliance at a time until everything connected is running smoothly.

Can I use any fuel source for my portable generator while on camping trips?

It depends on the type of fuel source needed by your specific model of portable generator. Most options include gas, propane, and diesel; however, always check what exactly can be used before setting out as not all fuels may be available.

Are there any safety precautions I should take when using a portable generator with my travel trailer?

Yes, always follow manufacturer instructions when using any electrical product as misuse can have serious consequences including injury or death from carbon monoxide poisoning caused by generators not being positioned properly away from living areas like kitchens & bedrooms. Be sure also read and understand tips offered by campsites & RV parks regarding how they expect guests address these issues during their stay lest potentially fines due non-compliance occur.

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Skyler is an outdoor adventurist and avid RV-Fan. He loves to explore the world and all its beauty, but he's just as happy relaxing at home with his family. His favorite pastime is taking weekend trips in his RV with his wife and kids, where they can get away from it all and enjoy nature. He’s also a self-proclaimed expert on all things portable generators and can often be found reviewing the latest models on our website.

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