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Customer reviews for 26,000 Watt Generac Standby Generator with 200 Amp Automatic Transfer Switch for
26,000 Watt Generac Standby Generator with 200 Amp Automatic Transfer Switch
4.8 out of 5 stars
stars
3,380 ratings3,377 reviews
  1. 5 stars86% (2,891)
  2. 4 stars9% (310)
  3. 3 stars3% (90)
  4. 2 stars1% (19)
  5. 1 star2% (70)

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Showing 231-240 of 3,377 reviews
Jun 8, 2026
Cabin generator
5 out of 5 stars
5 out of 5 stars review

Bought the generator last fall but did not put it into service until about two months ago. Everything is working as expected and looking forward to no problems with this unit.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
May 19, 2026
Paul121
4 out of 5 stars
4 out of 5 stars review

Good Product, But Very Expensive

The only concern was that the installer had difficulty setting up the weekly Exercising. After three attempts, this was corrected and is now working correctly.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
May 25, 2026
Snakerep
5 out of 5 stars
5 out of 5 stars review

Piece of mind permanently

It has given us instant power right after a power failure three times so far in one year's time. It's been a super investment certainly not sorry we purchased this.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
May 13, 2026
DaveC
4 out of 5 stars
4 out of 5 stars review

I love the automatic start!

I have had it running for about year and a half, I do like the generator in general, starts and switches very smoothly, and shuts down once power comes back up very well, great protection. The App I have not been able to connect to generator.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
Apr 29, 2026
Phil73
5 out of 5 stars
5 out of 5 stars review

The feeling of safety and security...

We bought this generator a year ago when we built our new house. It was one item that my wife and I wanted to be sure we had whole house coverage during any electrical outage, being that our new house was almost all electric.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
Apr 29, 2026
do not give out 1
5 out of 5 stars
5 out of 5 stars review

newest version and working great

bought about a year ago but didn't get installed until fall of last year had a master electrician out here to get thing done right and approved by inspector and W.E. . programed and bingo all weas well an operating as it should

Review from generac.com
Helpful?269ZCGBEELYI13951414260
Apr 16, 2026
NAJBU
3 out of 5 stars
3 out of 5 stars review

Whole house backup power

Haven't had any lengthy power outages since installation. Yet to undergo any lengthy running episode. Wifi not very reliable regarding connectivity and usability.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
May 1, 2026
Ron05
4 out of 5 stars
4 out of 5 stars review

I've always been impressed with Generac generators, so they were my only desire when we were financially ready to purchase a whole house emergency generator. We have a DD/ID adult son, so having one was important to us for his sake.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
May 30, 2026
Wise old owl
3 out of 5 stars
3 out of 5 stars review

Keeps me breathing

I am on oxygen 24/7 , and , my generac has saved me from relying on oxygen tanks. Although , we have had a couple of minor setbacks where the generator failed. Our local certified generac service team " GEN ONE" had us up and running quickly.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
Jun 4, 2026
picasel
4 out of 5 stars
4 out of 5 stars review

Ready when!

I've owned this unit for over a year now and it was purchased through Costco. It has kept the power on a few times for short outages, without fail. No hurricanes yet and hopefully we won't have any, but, I'm ready if when we do.

Review from generac.com
Helpful?269ZCGBEELYI13951414260