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Customer reviews for 22,000 Watt Generac Guardian Series WiFi-Enabled , NG Standby Generator With 200A Automatic Transfer Switch for
22,000 Watt Generac Guardian Series WiFi-Enabled , NG Standby Generator With 200A Automatic Transfer Switch
4.8 out of 5 stars
stars
3,424 ratings3,383 reviews
  1. 5 stars85% (2,926)
  2. 4 stars9% (312)
  3. 3 stars3% (92)
  4. 2 stars1% (19)
  5. 1 star2% (75)

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Showing 1,621-1,630 of 3,383 reviews
Aug 3, 2025
KentL
5 out of 5 stars review

Powerhouse beast!!

Bought the 22kw generator, and we feel so relieved when the power goes out, that our Generac will start, and transfer power over to the house within seconds. It powers the whole house with ease. The 3 ton central A.C., double wall mounted ovens, all 4 burners on our glass cooktop stove, and well pump. It's like we've never lost power! Also, when utility power comes back, it transfers power back with zero interruption! Love it! Thanks Generac!

Review from generac.com
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Sep 24, 2019
donnaheb13
5 out of 5 stars review

Great buy

We just purchased a 22k generator for our home. So excited to know that living near the gulf of Mexico during hurricane season that we will not be without electricity because of our Generac. It was easily installed and very easy to set up the settings. But more that anything its a peace of mind that we no longer have to worry about being without lights for days or weeks at a time.

Review from generac.com
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Oct 25, 2019
Lori
5 out of 5 stars review

Worry free

It is so nice not to have to worry about going outside to hook up a portable generator. Due to a neurological condition, it is very hard/impossible for me to pull start a generator. Now I don’t have to worry about it. The power goes out and the Generac starts all by itself! Love it!

Review from generac.com
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Jun 15, 2019
KALA
5 out of 5 stars review

Protects my home ...

I bought my first Generac (Centurion) 15k watt, 15 years ago. That one served my family and my home amazingly. As "Bessie" has now been layed to rest. I knew I was only purchasing another Generac. This one is 22k Watt. Quieter, electronic. and I already have the trust in this one. Worth, every penny. Generac is dependable and reliable. Trouble free and easy to maintain!!

Review from generac.com
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Feb 10, 2019
myers127
5 out of 5 stars review

I am very pleased with the capabilities of this unit as a back up power sources for power outages

I became interested in the concept of having full backup during power outages for my home. I also liked the idea of an automatic system to do this. Generac has provided me with this alternative in a sensable, cost effective product which seems to completely fill my needs.

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Jan 28, 2024
MissAnnie
4 out of 5 stars review

necessity in cold weather, wi-fi not understandable

We live in a cold climate and now that we are old it can be dangerous in sub zero weather to be without power. The last storm we were out 5 days which also means no well pump no water. Huge expenditure with the cost of install for old people. I have not been able to get the wi-fi remote monitor to work as I am not tech savvy, do not understand what they are asking for to be able to follow the instructions, nor can I climb thru the snow banks to get at the generator itself.

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Oct 3, 2017
Katherine
5 out of 5 stars review

Last thing I have to worry about

Since my husband passed away, there are so many things that I have to take care of or worry about. I would often worry about what I would do if the power went out. Since I live on a small farm, I need to be able to care for my animals. I did have a portable generator but I could never pull start it. And there was not an option to put on an electric start. Plus if I could get it started, then I would have to run extension cords to power things like the refrigerator or freezer or pellet stove for heat in the winter. I still couldn’t run my well pump to water my animals. So I decided to have a whole home generator installed. It was the best decision that I made. Now when the power goes out, I don’t worry about having to pull start a generator or what appliances to plug in or how long is the power going to be out for. It’s actually the last thing I worry about. Having the whole home generator gives me peace of mind. I LOVE it and would recommend it to anyone.

Review from generac.com
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Jan 24, 2019
Becca
5 out of 5 stars review

Excellent equipment excellent dealer

1 Stop Generator Shop and their staff have been helpful, informative, professional, reliable, polite and just a great company to deal with. This equipment will enable me to stay in my home instead of evacuating due to my medical needs for power. I just had the final walk through and inspection with Daniel and he was on-time, explained everything thoroughly and I would recommend 1 Stop Generator Shop to anyone looking for a great company to provide a great power solution. Thank you 1 Stop Generarator Shop for the peace of mind.

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Feb 12, 2020
DaveFam
5 out of 5 stars review

Good Quality Product

I recently had a Generac 22Kw installed by Roys Generators, in the Wilmington NC area. Roy is an authorized Generac installer and Service professional who did what he said he would, met his commitments, and is very knowledgeable and experienced in all aspects of the generator and its installation. He performed a full turn key installation and bet out the pricing of all others I had received quotes from. He also provides service support on the generator. I would recommend him.

Review from generac.com
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Nov 21, 2024
jg77
4 out of 5 stars review

Great price for size needed.

We just installed the unit. Test results were good, not able to give 5 stars yet as unit has not had a chance to perform. I’m confident that it will be fine. Was able to get good pricing from local retailer, with added rebate. Professional installation went well. Am very pleased thus far.

Review from generac.com
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