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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
stars3,084 ratings3,043 reviews
  1. 5 stars87% (2,669)
  2. 4 stars9% (270)
  3. 3 stars2% (74)
  4. 2 stars1% (16)
  5. 1 star2% (55)
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Showing 941-950 of 3,043 reviews
Mar 15, 2026
Pete
5 out of 5 stars review

Clean and reliable

I have a comforting peace of mind now that my generator has been installed. We lost power about 19 times last year.

Review from generac.com
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Apr 8, 2026
Good Performance
5 out of 5 stars review

purchased in nov of 24 - exercise clock runs every friday at 4 - never missed - run for outages maybe 4 times and transfers in and out no problem

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Apr 7, 2026
CountryHound
5 out of 5 stars review

Best investment.

We are very happy to have this generator. It also has made our property added value. Good for resale.

Review from generac.com
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Mar 21, 2026
Junk
1 out of 5 stars review

No good

I can’t believe this did not last for even a month. Now I have wait 3 weeks for new motor. Poor machine don’t buy one Not happy at all.

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Apr 8, 2026
kenny
5 out of 5 stars review

Would recommend.

I had the 26KW unit installed almost one year, experienced twice power outages, the unit turned on automatically. It served the purpose as expected.

Review from generac.com
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Mar 13, 2026
Shaf
5 out of 5 stars review

Great to have

Installed in February, have had several major storm fronts go through, have yet to use. Get to have this as a standby for power loss.

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Apr 8, 2026
SLMM
1 out of 5 stars review

Never Worked

Piece of crap. Never worked when needed. Continues to give default message. Either a lemon or improperly installed.

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Mar 13, 2026
Dave72
5 out of 5 stars review

Great product

I've had the unit for just over a month and in that time we had power failure. The unit worked fantastic.

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Sep 21, 2025
Diesel Mechanic
5 out of 5 stars review

No Regrets!!!

When we built our new home my wife went from " Do we really need to spend that money on a generator?" to" I'm so glad we bought the Generac". Rural aera, always there when needed. Great unit.

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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
Helpful?4J7FW5DJ5Z5113606214426