10 Best Portable Rv Generator 2026 in the United States

The Honda 664240 EU2200i is a reliable choice for a portable RV generator, offering a maximum power output of 2200 watts with a running wattage of 1800 watts. It uses gasoline as its fuel type and has a tank volume of 0.95 gallons, allowing it to run for 4 to 9.6 hours on a single tank depending on the load. This makes it highly efficient, ideal for overnight use or extended applications thanks to the Eco-Throttle System.

One notable advantage is its quiet operation, with noise levels ranging from 48 to 57 dBA, making it perfect for camping and RV use without disturbing your neighbors. Its portability is enhanced by a light weight of 46.5 pounds and compact dimensions (19"L x 12"W x 21"H), making it easy to transport and store. Additionally, Honda's inverter technology ensures stable, clean power, which is crucial for sensitive electronics.

A downside is the relatively small fuel tank, which might require frequent refills during continuous high-load usage. Also, while it is capable of being paralleled with another unit for double the power, this requires purchasing an additional generator and parallel cables. Despite these minor drawbacks, the Honda EU2200i stands out for its reliability, quiet operation, and fuel efficiency, making it a strong contender for those needing a portable power solution for RVs, camping, or home use.

The Westinghouse 12500 Watt Dual Fuel Portable Generator is a powerful and versatile option for RV owners and home backup needs. It offers strong power output with up to 9500 running watts and 12500 peak watts on gasoline, and slightly less on propane, giving flexibility for fuel choice. The dual fuel capability means you can switch between gas and propane depending on availability, which is handy for RV trips or emergencies. It includes inverter technology and automatic voltage regulation, which helps protect sensitive electronics in your RV.

With a 6.6-gallon fuel tank, it can run up to 12 hours on a single fill, providing good endurance for extended use. The generator also features a remote electric start with a key fob, making it easy to operate without manual effort. For connectivity, it offers multiple outlets including RV-ready and transfer switch compatible sockets, making setup simple for RV owners. Safety features like rubber outlet covers and automatic low oil shutdown add peace of mind.

The generator weighs 210 pounds, which is quite heavy for a portable unit, so moving it around might require some effort or help. This generator is a solid choice if you need reliable, high power output and fuel flexibility, but it may be less convenient if you prioritize light weight or very quiet operation.

The WEN 4500-Watt Inverter Generator is a strong option for RV owners and anyone needing a portable power source. It delivers a solid 3600 watts of continuous power with a 4500-watt surge, enough to run most RV appliances and sensitive electronics safely thanks to its clean inverter power. The 181cc engine runs on fuel, and the built-in fuel shutoff feature helps extend the generator's life by using leftover fuel before shutting down. It also includes a carbon monoxide (CO) sensor that automatically turns off the unit if CO levels get unsafe, which is an important safety feature for camping or indoor use near living spaces.

Weighing about 60 pounds, it’s relatively lightweight for a generator of this power, making it reasonably portable, though not as light as smaller models. You get multiple outlets, including an RV-specific connection, USB ports, and standard plugs, which adds to its versatility. While the generator is described as quiet, it won’t be whisper-quiet compared to smaller or less powerful inverter models but should be acceptable for typical outdoor use.

This model also comes with a three-year warranty, giving added peace of mind. If you’re looking for a generator that balances power, safety, and portability for RV trips or outdoor activities, the WEN 4500-Watt is a solid choice, but keep in mind its size and weight might require some effort to move around.