10 Best Standby Generator of 2025
Discover the best standby generators on the market! Dive into our comprehensive comparison and find the perfect power solution for your needs. Let's get started!
Updated: July 26, 2025
Kohler 26RCAL Standby Generator with Transfer Switch
- Reliable power during outages with 26,000 watts.
- Seamless operation with 200 Amp transfer switch.
- Durable, efficient air-cooled design.
Generac 7172 Guardian 10kW Home Standby Generator
- Integrated Wi-Fi for real-time system updates.
- Automatic transfer switch ensures seamless power transition.
- Reliable 10kW performance for comprehensive home protection.
Anker SOLIX F3800 Power Station
- High capacity for extended power supply.
- Durable LiFePO4 batteries enhance longevity.
- Versatile AC output for diverse applications.
Champion Power Equipment 201222 22kW Home Standby Generator
- Reliable 22 kW power for whole-house backup.
- 200A switch included for seamless installation.
- Durable design for long-lasting performance.
Champion 100177 8.5-kW Home Standby Generator
- Reliable 8.5-kW power for home essentials.
- Outdoor-rated transfer switch for easy installation.
- Automatic operation ensures seamless power backup.
KOHLER 10kW Standby Generator
- Reliable power during outages
- Quiet operation compared to competitors
- Automatic startup feature
Generac 7163 15kW Standby Generator Wi-Fi
- Reliable power during outages.
- Easy monitoring via Wi-Fi.
- High 15kW capacity.
Anker SOLIX F2000 PowerHouse 767 Solar Generator
- Impressive 2400W power capacity for versatile use.
- Durable LiFePO4 battery ensures long-lasting performance.
- Optional solar panel for eco-friendly charging.
Jackery Explorer 2000 v2 Portable Power Station
- Fast USB-C PD 100W charging.
- 20ms UPS for uninterrupted power.
- High-capacity 2042Wh LiFePO4 battery.
WEN 14,500-Watt Tri-Fuel Generator TF1450X
- Versatile fuel options for flexible use.
- Electric start for easy operation.
- Built-in CO Watchdog enhances safety.
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Overview of standby generator
When a storm hits or an unpredictable power outage occurs, the last thing you want is to be left in the dark. That's where the standby generator steps in, providing a reliable defense against sudden blackouts. We know you need a solution that’s robust, dependable, and doesn’t skip a beat when the power grid does. We've delved into the nitty-gritty details, considering every feature from efficiency to noise levels, to ensure we're recommending the best of the best. Using our rigorous research methodology, we've combed through the most reliable sources and consulted with industry experts to bring you a clear, comprehensive guide. As your trusty companion, we're here to help you navigate the sea of options. So, buckle up and let's dive into our top picks for the best standby generators, each tailored to suit different needs and scenarios.
Top standby generator
Frequently Asked Questions
How does a standby generator work?
A standby generator automatically provides electricity to your home when there's a power outage. It detects the outage, switches from utility to generator power, and resumes delivering electricity within seconds.
What factors should I consider when choosing a standby generator?
When choosing a standby generator, consider the size of your home, your power needs during an outage, the type of fuel the generator uses (natural gas, propane, or diesel), and the generator's noise level.
How often should I run my standby generator?
It's recommended to run your standby generator for about 30 minutes every month. This keeps the engine parts lubricated, the battery charged, and ensures the standby generator is ready for use when needed.
What is the lifespan of a standby generator?
With proper maintenance, a standby generator can last for 20 to 30 years. The lifespan depends on the quality of the generator, how often it's used, and how well it's maintained.
Can a standby generator power my entire home?
Yes, a standby generator can power your entire home, but it depends on the generator's size. Larger standby generators can handle the electricity load of an entire house, while smaller ones may only be able to power essential systems and appliances.