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Customer reviews for 10,000 Watt Generac Standby Generator with 100 Amp Automatic Transfer Switch for
10,000 Watt Generac Standby Generator with 100 Amp Automatic Transfer Switch
4.8 out of 5 stars
stars3,040 ratings3,040 reviews
  1. 5 stars87% (2,633)
  2. 4 stars9% (269)
  3. 3 stars2% (71)
  4. 2 stars1% (16)
  5. 1 star2% (51)

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Showing 321-330 of 3,040 reviews
Jan 25, 2017
Lawrence74
5 out of 5 stars review

Verified Purchase

One of my best investments

I had my generator installed a few months ago. The transaction was top of the line. From the Owner (Russell) to the installer's, completely professional and courteous. Last week the main power went out and within seconds the generator automatically did exactly what it was supposed to do. Now I have the peace of mind knowing that even if I am away from home, my home will be supplied with power!! Great investment!!

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Feb 5, 2017
Grammy
5 out of 5 stars review

Verified Purchase

Excellent Product Features

We spent considerable time studying whole house standby generators before making our choice of a Generac. Our primary concern was reliability and we could find none better than our 22K unit. We live in a rural area and are subject to electrical power outages more frequently than most. Our system has started each and every time our power is interrupted and our essential home services are restored within seconds. This has included starts and power generation in snow conditions. The unit is quiet when running and difficult to hear unless near the windows and wall overlooking the set. Our unit is fueled by propane from a dedicated tank and both the tank and generator are easily concealed from front or side exposure by a low picket fence and shrubs. Access to the unit is secured by the set's internal lock yet access is quick and easy. Service areas are easily accessible. The control panel is informative and displays service requirements. The transfer panel is in keeping with panels normally found at home electrical service entrances. We would recommend anyone considering a whole house standby generator to look closely at Generac's offerings.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Jan 25, 2017
WarmAndHappy
5 out of 5 stars review

Verified Purchase

Should have done it sooner

We thought about getting a generator for many years but it seemed like a lot of research and a lot of money. After 20 years we finally put one in last spring. It was a considerable investment but so far we are pleased. Ours comes on every Wednesday morning and does the trial automatically which gives us some confidence. We've only had a few brief electrical outages and it did come on as needed but wasn't needed for a long time. When a larger outage occurs I feel confident that it will work and that our home can be the gathering spot for those without electricity.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Jan 25, 2017
Roy516
5 out of 5 stars review

Verified Purchase

Great product, great support!

We had a Generac whole house 22kw generator installed by a Generac recognized contractor. Could not be happier. Last week we lost power during the night for about 45 minutes. Everything worked so well didn't even know the power was out except for the clock on the microwave.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Jan 25, 2017
Goindia
4 out of 5 stars review

Verified Purchase

Generac Generator

I had this Generator installed about 4 months ago. The power failed only once since then and the Generator kicked in within 10 seconds. We hardly noticed the power failure. If this Generator continues to work like this (with proper maintenance) for the next 10 years--I will consider this as an outstanding investment. So far so good.

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

Verified Purchase

Standby Power can't be a bad thing

The Generac installation was a matter of eliminating the potential for another long-term electrical outage as had occurred 18 +/- months ago. I have every confidence that the device will function when it is needed, although the need has not occurred since it was installed. It was a matter of not wanting the inconvenience or losses from an electrical outage when I could afford to prevent it. With the device auto-starting weekly, which is not offensive to my home's community, I feel assured that I have done what's necessary to maintain my home and lifestyle regardless of the periodic failure of my local utility to provide power 100% of the time. I am sufficiently satisfied such that I am in the final stages of installation of an identical unit for my "other" home where my son and his family live. The idea is to have it and not need it instead of needing it and not having it. It is a lot better than having a portable gasoline-powered generator which must be connected for use if ever needed (especially when being away for long periods might preclude the ability to re-power the house).

Review from generac.com
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Jan 25, 2017
RDM208
5 out of 5 stars review

Verified Purchase

Best Security

My wife and I are in our mid seventies, and it's a nice feeling knowing we won't be without what we need when we need it. This is here for us, and we can't ask for anything more than that. One of the best investments we made for ourselves. Thank you Generac.

Review from generac.com
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Apr 18, 2026
Mel44
4 out of 5 stars review

Nice product

I purchased this 22 W backup generator about a month and a half ago and hope it works when I really need it. The installation went well and on time however I was not given any instructions on how the generator works or what I should do other than calling them if there's a problem, I was given no information on how to set up the monitoring app on my cell phone at all so I have it on and I guess it's OK but that's about it.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880
Jan 25, 2017
tc3fngrs
5 out of 5 stars review

Verified Purchase

Exactly what I wanted

Very pleased with purchase of generator. Between Generac's website and the local dealer, I was able to pick the right one for my home business needs. I will say that not all dealers are "created equal" so be sure to get several quotes for the job. I got quotes from three different local dealers. Though the quotes were within range of each other, the process helped me pick the most professional and customer-service dealer. And that made all of the difference for a perfect and timely installation. About two weeks ago, we had a power outage which lasted 6 hours. The generator automatically switched on when it was supposed to. And then when the power returned, I barely noticed the switchback. What a marvelous experience!

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

Verified Purchase

Peace of mind.

Great product. Once a week it tests itself and let's me know that it is ready to run when I need it. I have full sense of security knowing that when I am away that my food will be kept cold and my basement kept dry. When I am home I have light and my water pump works. This is a piece of equipment that I renamed to anyone who needs electricity 24-7.

Review from generac.com
Helpful?6M0IMW50Y3S613590874880