10 Best portable quiet generators 2026 in the United States

The Westinghouse Outdoor Power Equipment 12500 Peak Watt Home Backup Portable Generator is a robust option for those needing significant power for home backup purposes. With 9500 running watts and 12500 peak watts, it can handle heavy loads, including lights, refrigerators, and home air conditioners. The generator's 12-hour run time on a 6.6-gallon fuel tank is commendable, ensuring prolonged operation during outages.

Remote electric start with auto choke and various outlets, including two USB ports and an RV-ready outlet, add convenience and versatility. Safety features like rubber outlet covers, a low oil shutdown, and a digital hour meter are notable highlights. The generator is also EPA compliant and backed by a 3-year limited warranty with nationwide customer service support, adding peace of mind to your purchase.

However, at 220 pounds, portability might be challenging for some users, despite its 'portable' label. Additionally, it runs on gasoline, which might not be as fuel-efficient or environmentally friendly as other fuel types. The noise level isn't specified, but given its powerful engine, it might be louder compared to smaller, inverter generators, potentially making it less suitable for noise-sensitive environments. Those needing a quiet and highly portable generator might need to look elsewhere, but for substantial power backup with user-friendly features and extensive safety measures, this Westinghouse model is a strong contender.

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 Jackery Explorer 1000 v2 is a solid choice for those needing a portable and quiet power source, especially for camping, RV trips, or emergency backup. It delivers a strong 1500W continuous power output with a 3000W surge, enough to run common appliances like fridges and small AC units. Its 1070Wh LiFePO4 battery offers a long lifespan—over 10 years and 4,000 charge cycles—meaning it’s built to last. Charging is very fast, capable of going from empty to full in just one hour when using the emergency mode via the app, which is a standout feature for urgent power needs.

The device is quite portable at under 24 pounds and includes a foldable handle, making it easier to carry around outdoors. It also supports multiple ports including USB-C fast charging, so you can power several devices at once. The inverter produces clean sine wave AC power that’s safe for sensitive electronics. Noise-wise, it can operate quietly, with a special 30 dB mode for overnight use, making it suitable for quiet environments. However, it runs on battery (no gasoline), which means you need to recharge it using an outlet or optional solar panels (sold separately). Its reliance on the Jackery app for certain charging features may require some learning, and the price tends to be higher than smaller portable generators.

This power station is well suited for users who want a clean, quiet, and efficient power supply with good portability and long battery life, especially for outdoor or emergency use. It might be less ideal if you need continuous fuel-powered backup or a fully solar-included setup.