10 Best Inverter Generators 2025 in the United States

The Generac iQ5200 is a solid choice if you need a powerful and flexible inverter generator for camping, home backup, or RV use. With a starting wattage of 5,200 watts and a running wattage of 3,900 watts, it can handle most household appliances and outdoor gear. The dual-fuel capability lets you switch easily between gasoline and propane, adding convenience and helping you manage fuel availability. It features an electric start, so you don’t have to worry about pull cords, which is great for ease of use. Noise levels are kept low thanks to the fully enclosed design, making it suitable for quiet environments.

The generator delivers clean, stable power, important if you want to safely run sensitive electronics. It also has parallel capability, letting you connect a second unit to double your power output if needed. On the downside, it weighs 107 pounds, so it’s less portable than smaller models and might require two people to move comfortably. The 0.6-gallon fuel tank limits runtime, so you may need to refuel during extended use.

It offers two standard AC outlets and two USB ports, covering basic connection needs but nothing extensive. This generator effectively blends good power, quiet operation, and handy features, making it a versatile option for those wanting dependable and flexible portable power.

The Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator is a solid choice for those needing reliable power for residential use, outdoor activities, or emergency situations. With a power output of 9000 running watts (gasoline) and 8100 (propane), it’s capable of handling various devices safely due to its low THD of less than 3%. This makes it a great option for powering sensitive electronics like computers and TVs.

One of the standout features is its long runtime of up to 17 hours on a single tank of fuel, thanks to its generous 9.8-gallon capacity. Users will appreciate the remote electric start, which adds convenience, allowing you to start the generator from a distance without hassle. Furthermore, it includes multiple outlets, making it adaptable for different needs, whether using standard household items or connecting a transfer switch for more extensive power requirements.

Portability is another strong point, although the generator weighs 187.4 pounds, making it less than ideal for transport over long distances. Still, its rugged design ensures durability, and the wheels help with mobility. The built-in CO sensor enhances safety, alerting users to dangerous carbon monoxide levels. The weight can be a challenge for some users, especially if portability is a primary concern. Also, while the generator is designed for dual fuel use (gas and propane), switching fuels may require additional setup. Lastly, while its design is user-friendly, some newcomers might find the features and functions slightly overwhelming at first.

The WEN Quiet and Lightweight 3600-Watt Dual Fuel RV-Ready Portable Inverter Generator (DF360iX) is a versatile device designed for both residential and camping use. Its dual-fuel capability allows it to run on either gasoline or propane, delivering up to 3600 surge watts on gasoline and 3500 surge watts on propane. This flexibility ensures you can choose the fuel type most convenient for your situation. One of its standout features is its quiet operation, which is comparable to the sound of a normal conversation, making it a good choice for noise-sensitive environments like campsites or residential areas.

The generator also produces clean power, which is crucial for powering sensitive electronics without risking damage. It includes useful features like a CO shutdown sensor for safety, fuel shut-off to reduce maintenance, and multiple outlets including USB ports and an RV receptacle, enhancing its convenience and usability. At 49 pounds, it is relatively lightweight and portable, though not the lightest option available.

The 5-hour runtime on a full tank could be a drawback for those needing longer continuous power. Additionally, it boasts a low Total Harmonic Distortion (THD), ensuring stable power for your devices. With a three-year warranty, it shows a level of reliability. This generator is well-suited for those who need a portable, quiet, and versatile power solution for a variety of uses.