Guardian 24kW Home Backup Generator

Starting At

$5,509.00 MSRP Includes Transfer Switch - Installation, Taxes and Shipping Not Included Where To Buy Get a Free Quote What is an In-Home Assessment?



Introducing the largest air-cooled generator on the market - Generac’s 24kW is a big deal in a small package. Generac’s commitment to continuous improvement, innovation and technology is giving us the ability to bring more power to you. With Generac’s new 24kW you can save up to $8,000 in product and installation costs, when compared to competitive output products, while powering what is most important for your home or small business.  The new 24kW Guardian unit packs the most power into a small package, taking up to 70% less space when compared to similar output products.


Save up to $8,000 in product & installation costs*
*When compared to competitive output products

Takes up to 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

Generac generators and engines are Engineered and Built in the USA*
*Assembled in the USA using domestic and foreign parts

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. Learn more about the G‑Force 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.

Tough, Durable All-Aluminum Enclosures: Our RhinoCoat™ powder-coated finish helps make corrosion-resistant aluminum perfect for all weather conditions.

Smart, User-Friendly Controls.  Generac’s Evolution™ Controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition.

Home Generator Resources

The purchase of a home backup generator will give you peace of mind for years to come, but it’s a big investment. That is why we want to give you as much information as possible so you can make the right decision based on your needs and budget. The options below will help you understand how the entire process works, what your financing options are, and how to choose the right backup power solution.


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Rated 5 out of 5 by from This product is a wonderful addition to our home Absolute Solar and Energy Solutions LLC installed our generator this week... we cannot express how happy we are with their professional approach on educating us and their employees that installed it... we are so happy with everything.
Date published: 2021-05-09
Rated 5 out of 5 by from Works like a charm!! Just had this generator installed about three weeks ago, after a four month wait from Generac. We lost power just last night due to heavy winds and downed power lines. As expected, this generator kicked right on and we never missed a beat. I can't say enough good about our installation company, "All Install" . They kept me informed throughout the entire wait time and as soon as the generator came in from Generac they put me on the schedule for install. The install team was very thorough and accommodating in helping choose the circuits that would run on this generator. A+++ for All Install
Date published: 2021-05-01
Rated 4 out of 5 by from The dealer we have is non responsive I have tried for 3 years to get load shedding installed on our generator. RG Behers electric has not got this job done. Who would I contact to get this work done?
Date published: 2021-04-30
Rated 5 out of 5 by from Professional Staff The Generator Centre staff were very knowledgeable and professional. The installation was done efficiently. I cannot comment on the performance of the generator itself as it was installed on April 20th and the propane tanks have not been installed as of yet. We have not used the generator.
Date published: 2021-04-29
Rated 5 out of 5 by from An outstanding company Just had our generator installed last week. Can't say enough good things about the installation process. It ran like clockwork; the people were here right on time and they were professional yet friendly, courteous and knowledgeable. They left the area cleaner than they found it. More business would benefit from their fine example.
Date published: 2021-04-23
Rated 5 out of 5 by from Newly Installed 24KW Turnkey Generac My wife and I have been talking about having a whole home turnkey generator installed for a few years. We decided to get one this year and what a pleasant experience. From the beginning of the project to the final start up and completion, the staff at the Generator SuperCenter here in Raleigh North Carolina were nothing but professional and informative as to how the install would proceed. During the electrical portion of the installation, the technicians Craig and Mateo were very conscientious and just had great attitudes. I suggest you ask for them when doing this portion of the install, great guys and happy to explain their work. The support from the Keith the Electrical Supervisor and Max the Mechanical Supervisor was just outstanding. As a retired Procurement Officer for the Department of Homeland Security, I have not deal with a better group of people than at the Generator SuperCenter. Bravo to you all! One disappointment is that Tom Jones our Sales Representative, did not sing a song for us! But he is a busy man lining up customers for peace of mind in emergencies. I highly recommend this company!
Date published: 2021-04-22
Rated 5 out of 5 by from First Home Generator This is my first purchase of a whole house generator, I can not comment on reliability because installation was just completed. What i can mention is that i liked the fact that i did not have to worry about anything. The sales team was responsible for everything, they called and scheduled the utilities for identification, pulled the permits and scheduled the gas and electric companies to make the required connections. I would also like to mention that the people that did come out to perform maintenance were very knowledgeable and professional. Highly recommend this product and this company.
Date published: 2021-04-17
Rated 5 out of 5 by from Gra=eat unit which provides peace of mind during power outages This is our third Generac and we have had great performance in our two previous homes. As weather patterns change and storms re more prevalent, having a backup provides peace of mind and overall security.
Date published: 2021-04-14
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24kW-7210 200 SE ATS with HEMS (not CUL) WiFi-Enabled is rated 4.7 out of 5 by 27.
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