10 Best Quiet Generators 2025 in the United States

The DuroMax XP16000iH is a powerful dual-fuel generator offering up to 16,000 watts of peak power and 13,000 watts running power, making it well-suited for whole home backup, job sites, or RV camping. Its ability to run on both gasoline and propane provides valuable flexibility depending on fuel availability. Thanks to inverter technology, it delivers clean and stable electricity, which is safe for sensitive devices like TVs and computers. The remote electric start and digital control center add convenience, allowing easy monitoring and operation from a distance. It also includes helpful safety features such as low oil shutoff and a CO sensor for extra peace of mind.

One trade-off is its noise level; while the product is listed under quiet generators, this model is quite large and heavy (over 360 pounds), so it may produce noticeable noise and is less portable than smaller units. The 10.5-gallon tank supports long run times, but the weight and size mean it's less suited for frequent travel or light camping. This generator is best suited for users needing a reliable, high-power backup source for home or job sites rather than those prioritizing compactness and very low noise.

The Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator offers considerable power output with 9000 running watts and 11000 peak watts on gasoline, and slightly less on propane. This makes it a strong candidate for powering a variety of household appliances and electronics, especially given its low total harmonic distortion (THD) of less than 3%, which is safe for sensitive devices.

The dual-fuel capability (gasoline and propane) provides flexibility, and its large 9.8-gallon fuel tank allows for an impressive run time of up to 17 hours on gasoline. This generator is also equipped with inverter technology, ensuring stable and clean power output, ideal for electronics. At 187.4 pounds, it is quite heavy, which might affect its portability despite its 'portable' tag.

The inclusion of a remote electric start, multiple outlets with rubber covers, and a CO sensor adds to the convenience and safety. The LED data center, displaying crucial information like fuel level and run time, is a useful feature. This generator would be suitable for residential users needing reliable, high-capacity backup power, though its weight might pose challenges for frequent movement.

The DuroMax XP15000HX is a powerful portable generator delivering up to 15,000 watts, making it suitable for whole-home backup during outages or heavy-duty work. One of its main perks is the dual fuel capability, allowing you to use either gasoline or propane, which is cleaner and easier to store for long periods. It includes helpful features like a remote electric start and a digital display that shows voltage, frequency, and maintenance reminders. Safety is boosted by a built-in carbon monoxide sensor that automatically shuts the unit off if dangerous fumes are detected.

While this model is portable with wheels and handles, it’s quite heavy at 345 pounds, so moving it around might require some effort. It’s not the quietest generator out there, so if noise is a top concern, especially in residential areas, this might be a drawback. The generator is transfer switch ready, making it easy to connect to your home’s electrical system for seamless power supply. However, it does not use inverter technology, which means it’s less ideal for sensitive electronics but great for heavy appliances and tools.

Run time depends on fuel choice, with propane offering longer shelf life and cleaner burning, but the large 13.2-gallon gasoline tank also supports extended use. The unit offers a variety of outlets suitable for many devices and is designed to last with a robust copper winding engine. This generator represents a strong choice for users needing a reliable, high-power backup solution or job site power, especially if portability and fuel flexibility matter more than silent operation or inverter benefits.