Best Emergency Generators Residential

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Predicting exactly when a prolonged power outage might occur is like predicting the precise time and location of a single lightning strike.

While it might one day be possible with advancements in technology, we’re currently in a place where the best we can do is to prepare for the possibility of being without power for extended periods.

Whether it’s the result of a significant weather event or just a random screw-up by your local utility company, a prolonged power outage is a hassle. Groceries can spoil, your house can heat up (or cool down) uncomfortably, and you definitely won’t be able to watch any of your favorite shows on Netflix. But if you invest in a standby generator, also known as a whole house generator, you can keep all systems running if the power does go out. In this article, we’ll detail the features of the Top 10 Standby Generators of 2021 and we will also present the most important things to consider when purchasing a whole house generator in our Buyer’s Guide.

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This 50-amp generator from Champion comes with an automatic transfer switch that makes the transition from the grid to the generator seamless when the power goes out. It operates efficiently in extreme temperatures (-22 to 104 degrees Fahrenheit) and comes with an all-weather, composite pad for easy mounting and installation next to your home.

The Champion Duel Fuel Generator provides 14-kilowatts of continuous battery power. This eliminates the need to refuel by relying on battery power rather than liquid fuel.

6. Briggs & Stratton 40396

This generator also features easy access to the engine and control panel via double doors that give you a full view of the onboard control system. The 40531 Generator from Briggs & Stratton can be installed indoors or outdoors and this model includes a 200-amp automatic transfer switch that’s designed to ensure a seamless transition from the power grid to the generator in the event of an outage.

The updated version of the 40531 generator is now 60% quieter and 50% smaller than previous 12-kilowatt generators. The Briggs & Stratton 40531 is a 12-kilowatt standby generator that is capable of providing power for a home up to 5,500 square feet in size with a 4-ton air conditioner.

Unlike some generators, this model can safely be placed closer to your home. You’ll be able to install it as close as 18 inches to your home, according to the National Fire Protection Agency 37 standard (1).

The Generac 70422 is a great whole house generator for second homes and those that travel frequently but want to make sure everything is running smoothly back at home. This model included a free mobile link that allows you to connect to, and monitor the status of, your generator on a phone, tablet, or computer from anywhere that you can connect to a good Wi-Fi network.

This standby generator connects to your home’s existing natural or LP gas supply and it automatically senses when the power goes out. When it does, it will start up within seconds and run until utility power returns.

1. Champion 8.5-kW Home Standby Generator with 50-Amp Indoor-Rated Automatic Transfer Switch

This 22-kilowatt generator is also air-cooled and Generac’s pressure-lubricated engines are designed o deliver more reliable power while also requiring less routine maintenance to ensure optimal performance. If you have a lot of sophisticated electronics in your home that you want to protect from power surges, this Kohler standby generator is an excellent option. It can provide reliable power with less than 5% harmonic distortion (2) and + or – 1% voltage regulation.

This means that voltage won’t fluctuate largely enough to damage even the most sensitive appliances.


5. Cummins RS20AC Generator

The Kohler 20RESCL-200SELS connects to your home’s natural or LP gas supply and automatically detects a loss of power. Within 10 seconds, it will start up to power your AC, heat, sump pump, and any other major appliances that you need to keep running. This whole house generator features a 200-amp service entrance rated, load shedding, automatic transfer switch. This generator is a great option for anyone that wants a reliable standby power source that won’t reverberate annoying noise throughout your neighborhood when it powers on.


9. Kohler 12RESVL100

It comes with a sound-insulated, weather-protective enclosure that makes it one of the quietest generators in its class and keeps it running when the weather turns south. The Cummins RS20AC generator includes Cummins Connect Cloud remote monitoring, which allows you to access the controls from a smartphone, computer, or tablet when connected to reliable Wi-Fi Internet. From your preferred device, you’ll be able to remotely operate the generator, run it through an exercise cycle, and monitor its status and the events happening around your home when you’re away.

The 40396 model is slightly larger than the 40531 that we mentioned earlier in this article.


Frequently Asked Questions

This standby generator can power homes up to 12,000 square feet with a 5-ton air conditioner and it is designed for easy installation indoors or outdoors. It can also be safely placed within 18 inches of your home and comes with a dual 200-amp automatic transfer switch. The Briggs & Stratton 40396 whole house generator includes Symphony II power management, which seamlessly coordinates your large, high-demand appliances with your smaller, lower-demand items to deliver true whole-house power.