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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
3,373 ratings3,370 reviews
  1. 5 stars86% (2,886)
  2. 4 stars9% (309)
  3. 3 stars3% (89)
  4. 2 stars1% (19)
  5. 1 star2% (70)

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Showing 211-220 of 3,370 reviews
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 4, 2026
Harper 5
5 out of 5 stars
5 out of 5 stars review

Peace of Mind

I had this installed the end of March and have already had one brief power outage but the generator started within 2 minutes! This is truly peace of mind.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
May 15, 2026
Our Home generator
5 out of 5 stars
5 out of 5 stars review

26kw install and testing

Instillation of our 26kw Generator went smoothly. We haven't had to rely on it yet for any power outages, but it does fire up once a week as scheduled for testing.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
May 20, 2026
Kengen2repl
4 out of 5 stars
4 out of 5 stars review

I purchased this to replace previously installed unit which was over 20 years old. (Still working perfectly) Case was rusted. New one works perfectly, however WiFi could use improvement.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
Jun 8, 2026
Tim36
5 out of 5 stars
5 out of 5 stars review

Perfect for my application

Purchased mine through Menards online, while on sale and additional 11% off, I installed myself on pad had electric and gas connection through my local vendors.works great when power fails. No issues with generator.

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 10, 2026
Chiisai
4 out of 5 stars
4 out of 5 stars review

Eases power outage PTSD.

Haven't lost house power since the Generac was installed so don't have any actual use data as yet. Weekly test firings have occurred and seem normal.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
May 28, 2026
Mark205
5 out of 5 stars
5 out of 5 stars review

Works great

I bought this last year and the electric has only went off twice. Both times, the generator was running in less than one minute restoring power to my whole home. That gives me the best piece of mind for power grid emergencies.

Review from generac.com
Helpful?269ZCGBEELYI13951414260
Jun 2, 2026
DKS24
5 out of 5 stars
5 out of 5 stars review

Great Product

I purchased this generator in 2024 because I work out of my home and need access 24/7. This generator has been great. No issues at all up to this point

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