8 Best Home Generators in the USA for 2025

Whether you're preparing for storms, power outages, or just need reliable off-grid backup, having a dependable generator is essential. From compact portable units to whole-house standby systems, this roundup offers trusted options for various needs and budgets. Each listing includes unique features, power capacities, and site links for more info.

Generac Guardian (18–26 kW)
Generac is a market leader in backup power. The Guardian series delivers seamless whole-house coverage and automatic transfer switches, coming in sizes from 18 kW to 26 kW. Wi-Fi connectivity allows monitoring via mobile apps, and they run on natural gas or propane. These units offer rapid response during power loss and come with 24/7 support.

Kohler (14–26 kW)
Kohler’s standby generators provide durable, reliable performance with aluminum enclosures and load-shedding options. Models like the 14RCA and 20RCA ensure whole-home power and schedule automatic starts. Known for quiet operation and robust engineering, these generators are ideal for emergency readiness.

Westinghouse Tri-Fuel 13,000 W
A versatile powerhouse, this tri-fuel unit runs on gasoline, propane, or natural gas. It delivers up to 13 000 W peak power and features remote start and long run time (~19 hr on gas). Adaptable and sturdy, this generator is a top pick for heavy-duty home backup and large appliances.

Honda EU2200i
Hailed for its whisper-quiet operation (~48 dB) and clean power output, the Honda EU2200i is perfect for sensitive electronics and home backup. At 2 200 W, it’s efficient and portable, suitable for essentials during outages. It’s compact, fuel-efficient, and runs cleaner than conventional open-frame units.

Jackery Solar Generator 1000 V2
This all-in-one solar generator delivers 1 500 W AC continuous output with a 1 070 Wh lithium battery. It charges in around 3 hours with the included bifacial solar panel or in 1 hour via AC wall input. Silent and clean, it supports essential home systems and excels during emergency-free zones.

EcoFlow Delta 2
A high-capacity battery-based generator, the Delta 2 stores 1 000 Wh and provides 3 600 W output. Recharged via solar or wall outlet, it supports appliances, devices, and power tools. With 3 000 charge cycles and smart app monitoring, it’s ideal for both home backup and off-grid adventures.

Anker Solix F3800
The Solix F3800 delivers 6 000 W base power with 3.84 kWh capacity, expandable to 26.9 kWh using extra units. With solar input, wheels, and a handy app, it supports heavy loads like EV chargers, refrigerators, and more. It's a formidable option for serious home backup needs.