10 Best Quiet Generators 2026 in the United States

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.

The Jackery HomePower 3600 Plus is a powerful and quiet portable generator designed primarily for home backup, emergencies, and RV use. It offers a strong 3600W continuous power output, enough to run essential appliances like pumps, heaters, and dryers. One standout feature is its large battery capacity of 3584Wh, which can be expanded up to 43kWh by linking multiple units—this means it can support a small household for over two weeks during outages. Since it uses electric battery power with lithium iron phosphate (LFP) cells, it runs silently compared to traditional fuel-powered generators, making it ideal for noise-sensitive environments. The unit includes inverter technology, ensuring clean and stable electricity that’s safe for sensitive electronics.

It charges fast through several methods: AC power, solar panels, or a gas generator, reaching full charge in as little as 2 hours with hybrid AC+DC charging. Portability is addressed well; although it weighs about 77 pounds (which is heavy), its compact size, wheels, and telescoping handle make moving it manageable around the home or campsite. A key safety advantage is its high-temperature resistant battery cells, which offer a long lifespan and prevent overheating risks.

This model is pricier and heavier than smaller quiet generators, which might be excessive for users needing power for just a few hours or low-wattage devices. Also, while solar charging is supported, solar panels are sold separately, adding to the total investment. It is well-suited for those wanting a reliable, quiet, and robust power source for extended backup with flexible charging options, especially if portability within home or RV settings is important.

The Westinghouse iGen11000TFc is a solid choice if you want a quiet generator capable of powering a whole home or large outdoor setups. It offers a high power output with 9000 running watts and 11000 peak watts on gasoline, slightly less on propane and natural gas, making it versatile for different fuel needs. Its tri-fuel design means you can easily switch between gasoline, propane, or natural gas depending on availability and convenience. Thanks to inverter technology, it adjusts engine speed to save fuel and reduce noise, running as quietly as 76 decibels, which is notably less noisy than many traditional generators. It also has a long run time—up to 19 hours on a full gasoline tank—helping you avoid frequent refueling.

Portability is decent for its size; it weighs 191 pounds and includes flat-free tires and a sturdy frame, but it’s not something you'd casually carry around like a small camping generator. Features like remote start, a digital display showing fuel and power info, and built-in safety with a carbon monoxide sensor add convenience and peace of mind. The generator is also ready to connect with transfer switches, making it suitable for home backup during outages.

On the downside, its weight and size mean it’s less ideal if you need something very lightweight or compact. While it’s quieter than many standard generators, it’s not whisper-quiet, so it might not be perfect for noise-sensitive environments like close camping sites. This generator is designed for users who need reliable, flexible, and relatively quiet power with multiple fuel options and are comfortable managing a heavier unit.