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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
stars3,080 ratings3,039 reviews
  1. 5 stars87% (2,665)
  2. 4 stars9% (268)
  3. 3 stars2% (74)
  4. 2 stars1% (16)
  5. 1 star2% (57)
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Showing 371-380 of 3,039 reviews
Apr 22, 2026
Paul on the Cape
5 out of 5 stars review

Reliable during a 4 day power outage

I bought my 22KW wifi enabled unit in April of 2024 along with a service contract from my authorized installer. For the 18 months the unit reliably performed its weekly check run along with providing power during half a dozen power outages that typically lasted from 15 minutes to 2 hours. Many times I didn’t even know the generator turned on and only found out in the monthly email report. Then we had a bad snow storm in March 2026 that knocked out power for nearly 4 days. The generator ran flawlessly. I am very happy we bought this unit.

Review from generac.com
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Jun 22, 2017
jlcollado
5 out of 5 stars review

Verified Purchase

My 3rd Generac Generator

This is my 3rd Generac Generator and I have nothing but good things to say about its line of products. Very quiet compared to diesel generators, quick startup time and everything you need is included. A little bit expensive, but overall great purchase.

Review from generac.com
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Jan 26, 2017
Carmen
5 out of 5 stars review

Verified Purchase

Great unit

After the third power outage due to storms I'm convinced I don't ever want to be without my Generac again. In each case it only took seconds before the unit kicked in and out kept us comfortable. The first time, during a hurricane, we ran on it for 3 days. I forgot we didn't have electric. Even the neighbors came to check it out.

Review from generac.com
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Jan 26, 2017
72Bronco
5 out of 5 stars review

Verified Purchase

Very reliable

My unit has kicked in multiple times since our purchase, be it minutes are hours. There is a minimum loss of power from outage to generator transfer. When power restored, there is no "blink" to indicate house power back on. Once a week , as scheduled, it starts up to run a five minute test.

Review from generac.com
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Sep 24, 2017
happy99
5 out of 5 stars review

Verified Purchase

Love the look and features

The generator is placed behind our garage, completely masked by our yard's fence in the back yard. Can't wait to get the Mobile Link installed once it is off of backorder. I look forward to the first message being sent from the Generac to us, so we know it is functioning properly! No more power outage impacts for us!!!!!!

Review from generac.com
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Jan 25, 2017
JohnL
5 out of 5 stars review

Verified Purchase

Solid & Reliable-Made In America

This unit replaced an older generator and doubled the wattage. The Power Management features permit the monitoring of our entire 300 amp service vs. 16 dedicated circuits previously. It's quieter, has a smaller footprint and the wireless module keeps me and our servicing company in constant touch.

Review from generac.com
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Jan 26, 2017
Yoder1150
5 out of 5 stars review

Verified Purchase

This product fulfills the need for backup power.

We are very happy with our Generac Home generator. It compliments our home. It is placed strategically to appear as a very important feature of our home. To date the unit has supplied us with power on just one occasion, an auto accident took out our power for six hours. The unit worked just as we were told it would, so while our neighbors were without power we had a normal day with all our utilities working just as they should. Thus far, we have been very impressed with the Generac unit.

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Jun 5, 2017
Sid11
5 out of 5 stars review

Verified Purchase

very impressed with the worry free feeling of knowing it is there ready to go at anytime.

Since having it installed the power has only been lost twice, but both times, we would find ourselves freezing in place and after a few sec. away she would go, lights everything back up and running, It is very quiet when running, looks good. I love it. I am set to retire soon, always wanted to have this taken care before that time got here, best thing we done, I recommend this product everyday.

Review from generac.com
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Jan 25, 2017
LynnZ
5 out of 5 stars review

Verified Purchase

Already paid for itself!

We have had 3 long outages so far since our purchase. The peace of mind knowing we had electricity and our freezers and refrigerators would keep running were worth the amount of money we had to pay for our generator. The electrician who installed it was so knowledgeable and did such a good job and since he is also a good neighbor we don't worry at all about the service we will get.

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Jan 25, 2017
jshelby05
5 out of 5 stars review

Verified Purchase

Peace of mind

We have not had to use our Generac system yet, but just having the peace of mind knowing it is there is worth it. We have 4 month old twins and live outside of town. If we lose power due to an ice storm it could be days or even weeks before we regain power. Knowing we will have it available as soon as our power goes it is priceless!

Review from generac.com
Helpful?4J7FW5DJ5Z5113606214426