10 Best portable quiet generators 2025 in the United States

The Jackery Solar Generator 5000 Plus is a high-capacity portable power station designed primarily for home use and emergency backup situations. It delivers a strong power output with 7200 watts running wattage and an impressive 21,600 watts starting wattage, making it capable of handling multiple or heavy-duty appliances simultaneously. The unit uses a LiFePO4 battery and is powered by solar energy, so it runs quietly and without emissions, which is a big plus for those wanting a noise-free and eco-friendly option. With its 5040Wh battery capacity, it offers a substantial run time, suitable for longer power outages or off-grid use.

It comes with four power outlets and includes 500W solar panels and a manual transfer switch, enhancing convenience and flexibility in power management. On the downside, the generator is quite heavy at nearly 174 pounds, which limits portability if you need to move it frequently. It is also a larger unit in size, so it might need a dedicated space for storage and use.

The product's specs suggest fast charging and inverter technology for stable power output. This generator is ideal for users who need a powerful, quiet, and clean energy source for home backup or extended outdoor use and can accommodate its heavier weight and size.

The Westinghouse 11000 Peak Watt Dual Fuel Portable Inverter Generator is a powerful and versatile choice for those needing reliable energy on the go. It offers a high running wattage—9000 watts on gas and 8100 watts on propane—with peak bursts up to 11000 watts, which is enough to power most household appliances during outings or emergencies. Thanks to its inverter technology, it keeps a low distortion level (under 3% THD), making it safe for sensitive electronics like laptops and phones.

One of its standout features is the dual fuel capability, allowing you to run it on gasoline or propane, which adds flexibility depending on fuel availability and preferences. On a full 9.8-gallon gas tank, it can run continuously for up to 17 hours, which is great for extended use without frequent refueling. The digital display is helpful, showing important info like fuel level and power output clearly. This generator includes several safety features, such as a carbon monoxide sensor and automatic low oil shutdown, which enhance safe operation indoors or in tight spaces. It also has multiple outlets, including transfer switch ready options, so it can connect easily to home electrical systems or various equipment. The remote electric start with a key fob is a convenient touch, sparing you from manual pull starts.

In terms of portability, while it has foldable handles and flat-free tires, it weighs about 187 pounds, so it’s best suited for those who need a heavy-duty, semi-portable unit rather than something ultra-light for frequent moves. Noise levels aren't specified here but being an inverter type, it typically runs quieter than traditional generators. If you’re looking for a robust, flexible generator for camping, home backup, or work sites and don't mind the weight, the Westinghouse offers strong power, safety, and user-friendly features. If you prioritize lightness and extremely quiet operation above raw wattage, you might want to consider lighter models designed specifically for portability.

The Jackery Solar Generator 2000 v2 is a powerful and versatile portable power station well suited for camping, home backup, and small business use. It delivers a strong 2200W output with a large 2042Wh battery capacity, enough to keep essential devices running during outages or outdoor trips. One of its standout features is its quiet operation—thanks to advanced temperature control and silent charging modes, it works without disturbing noise or fumes, unlike gas generators. The unit is powered by a safe and durable LiFePo4 battery that can last up to 10 years, offering a clean energy alternative with no fuel needed as it runs on electricity and solar power.

Portability-wise, it’s relatively compact and lighter than similar capacity units but still weighs about 40 pounds, so it’s best moved with some effort rather than frequently carried long distances. Charging is fast and flexible, with AC, solar, and an emergency super charge option—though solar charging depends on panel availability and sunlight. The built-in inverter technology ensures stable, uninterrupted power with a quick 20ms switch time, protecting sensitive electronics during power drops. Safety is well covered with stable design and UL certification. However, the solar panels may be shipped separately, which might be inconvenient if you expect all components together.

While it’s quiet and clean, it’s not completely silent and its weight might be a consideration for some. This generator suits users looking for a reliable, quiet, and eco-friendly power source with good capacity and advanced features, especially if they are comfortable managing its size and setup.