10 Best Generators 2025 in the United States

The WEN 14,500-Watt Tri-Fuel Generator is a strong choice for anyone needing versatile and powerful backup power. It offers a high power output with 14,500 surge watts and 11,500 running watts on gasoline, making it capable of running multiple heavy-duty appliances or tools at once. The tri-fuel capability is a standout feature—it can run on gasoline, propane, or natural gas, allowing flexibility depending on fuel availability or preference, which is useful during emergencies or extended outages.

The electric start and an 8.2-gallon fuel tank provide convenience and up to about 12 hours of run time at half load, which means it can keep your essentials going through the night without frequent refueling. It operates at both 120V and 240V, supporting a variety of devices and is ready for transfer switches, important for safely connecting to home electrical systems. The generator includes several useful outlets, including standard household and heavy-duty options, along with a 12V automotive outlet, which adds to its versatility. Safety is enhanced with a built-in CO Watchdog sensor that automatically shuts the unit off if dangerous carbon monoxide levels are detected.

While it weighs 252 pounds, the included wheel kit makes moving it easier but still might be challenging for one person to handle frequently. This generator is well-suited for residential backup, camping, or commercial use when strong, flexible power is needed, and its safety features add peace of mind.

The WEN 11,000-Watt Dual Fuel Portable Generator is a robust option that offers flexibility with its dual fuel capability, allowing you to switch between gasoline and propane. It delivers a significant power output of up to 11,000 watts, making it suitable for powering multiple household appliances during outages or for use in outdoor activities like camping. The electric start feature is user-friendly, eliminating the need for manual pulls, and the 457cc 4-stroke OHV engine is reliable and powerful.

The generator's 6.6-gallon tank offers a decent run time of up to 8.5 hours at half load, which is adequate for extended use. The availability of multiple outlets, including four 120V GFCI outlets and a 120V/240V 50A outlet, provides versatility for various power needs. However, the generator is quite heavy at 214 pounds, which may impact portability despite the wheel kit.

This generator is a great choice for residential use or camping, offering powerful performance and fuel flexibility but may present challenges in terms of weight.

The DuroMax XP15000HX is a powerful dual fuel generator delivering up to 15,000 starting watts and 12,000 running watts, making it well-suited for whole-home backup during outages or heavy-duty commercial use. Its ability to run on both gasoline and propane offers flexibility—propane is cleaner, lasts longer in storage, and is easy on maintenance. The generator features a large 670cc engine with all-copper windings, which means it’s built for durability and long-term use. Starting it is simple with a push-button remote electric start, and switching between fuels is quick thanks to a front-facing fuel selector. The control panel is user-friendly, showing important information like voltage and maintenance hours on a digital meter.

Safety is improved by a built-in carbon monoxide sensor that automatically shuts the unit down if harmful fumes are detected. It also comes ready to connect to a home transfer switch, so powering your house is straightforward. Portability is decent for its size, with included wheels and a handle, but at 345 pounds, it’s quite heavy and not something you'd want to move frequently by yourself. Large generators like this tend to be fairly loud, so some sound protection might be needed if used close to living spaces. It is not an inverter generator, so while it provides robust power, it may not offer the cleanest electricity for sensitive electronics.

If you need a strong, reliable generator for home backup or work sites and appreciate the dual fuel convenience plus safety features, the DuroMax XP15000HX is a solid choice to consider.