The 11 Whole House Generators 2023

Up to whole house protection with the 200 Amp, NEMA 3R (aluminum outdoor enclosure) smart switch

Smart, User-friendly controls; Generac evolution controller features a multilingual LCD display that allows you to Monitor Battery status and track maintenance intervals to ensure your generator is always in top operating condition

240 volts supply

Receive real time status updates

Powers 16-circuits of your home with the 100-amp, NEMA 3R (indoor or outdoor rated) transfer switch with aluminum enclosure

True Power Technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances

Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.

Mobile Link Wi-Fi allows users to monitor the status of the generator from anywhere in the world using a smartphone, tablet, or PC

5 year limited warranty

Save up to 8,000 dollars in product and installation costs (when compared to competitive output products)

Takes up 70% less space (when compared to competitive output products)

PWRview, Generac's home energy management system, allows generator owners to monitor and manage home energy usage, leading to a reduction in electric utility bills of up to 20%

Using PWRview you could save enough to pay for your generator

True power technology delivers best-in class power quality (less than 5% thd) for Smooth operation of sensitive electronics and appliances

Includes a 200 amp NEMA 3 (indoor/ outdoor rated) whole house Smart transfer switch

Generac evolution controller features LED indicators for generator status, utility power presence or maintenance required

Tough, durable all-weather aluminum enclosure offers 3 removable sides for easy access for installation, service and maintenance

Battery not included. Generac Battery 7043 5819 Sold Separately.

Save up to 8,000 dollars in product and installation costs* (*when compared to competitive output products)

Takes up 70% less space* (when compared to competitive output products)

5-Year limited warranty for automatic standby generators

True power technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, smooth operation of sensitive electronics and appliances

5-Year limited Warranty for automatic standby generators.

True power technology delivers best-in-class power quality with less than 5 percent total harmonic distortion for clean, Smooth operation of sensitive electronics and appliances.

General G-force engines are purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.

Transfer Switch Not Included

True Power Technology delivers best-in class power quality (less than 5% THD) for smooth operation of sensitive electronics and appliances

Includes an 8 circuits 50 Amp, NEMA 1 (indoor rated only) lightweight transfer switch

Generac's Evolution Controller features LED indicators for generator status, utility power presence or maintenance required

Tough, durable all-weather steel enclosure offers 3 removable sides for easy access for installation, service and maintenance

Battery Not Included. Generac battery model 5819 sold separately.

Generac's G-Force Engine is a purpose-built, pressure-lubricated engine capable of handling the rigors of generator use, resulting in power that’s more reliable and requires less routine maintenance than any competitive engine.

24/7/365 Customer Support Team standing by all day, every day from our headquarters in Wisconsin to answer any questions you might have.

Quiet-Test Self-Test Mode runs at a lower RPM for a five or twelve minute test, making generators significantly quieter than other brands while consuming less fuel.

14-kW aXis Home Standby Generator System includes a 100-Amp aXis automatic transfer switch

14-kilowatt generator provides 14,000 watts of continuous power on propane and 12,500 watts on natural gas

Quietest-in-Class. Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 62 dBA noise level

Whole House Power: The aXis ATS200 Whole House Automatic Transfer Switch provides managed power for your home with wi-fi setup and the ability to manage unlimited high demand loads using 4 priority levels

Quietest-in-Class: Thanks to advanced sound dampening and a specially designed low-tone muffler, this generator operates at a residential-friendly 62 dBA noise level

Reliable: 24-volt starting system operates in sub-zero or extreme heat (between -22° F and 104° F) with no cold weather kit necessary, plus the generator performs customizable self-diagnostic tests

Powerful: The 14-kilowatt generator provides 14,000 watts of continuous power on propane and 12,500 watts on natural gas, with no refueling, no manual operation and no extension cords needed

Champion Support: Includes a 10-year limited warranty, the longest standard warranty available on home standby generators in the market, with FREE lifetime technical support from dedicated experts