It has been an adventure getting this thing installed! I live in Central Texas, and knowledgeable installers are few and far between. THEN- you have to deal with the weather! Anyway, we finally got it installed and running today (I have it since March, 2012)! It performed as advertised when we simulated a power outage! I almost can't wait for the real thing!

The unit can not be setup to exercise under load. I like to test the transfer switch function as well as the generator capability to support load for a complete system test. I have been involved in probably at least 100+ standby installations over 40 years and have never had a unit that would not exercise under load. Would certainly like to see a firmware upgrade that allowed for transfer during exercise without requiring a total outage to the home.

We appreciate not having to worry every time we get notified about upcoming power outages, especially because one of us is in a wheelchair, and starting a portable generator is sometimes a problem. We also are relieved to have chosen the auto start and stop feature. This generator operates off of our propane tank.

We recently had APG Solar install this back up generator. Our electricity has gone off twice since it was installed. Both times it came on and performed well. Without the generator, when our electricity is off we do not have water. We had the generator by Mother's day when we had company. Our electricity went off, the generator came on and saved the day. This is great peace of mind for us. APG Solar in Atwater, CA did a great job with our project, the installers were helpful and pleasant to work with.

in startup process for Guardian 22kW Home Backup Generator with Whole House Transfer Switch WiFi-Enabled - for the first time i'll have peace of mind that our house will be protected from power outages - we've had 2 major ( 3days - 1 week) outages in 5 years. Portable generators never could do the job with 2 zone central ac and heat and an electric kitchen - at best made it seem we were on a camping trip. Lots of generac units in our neighborhood attesting to quality and confidence. Our generac recommended dealer/installer was a class act - did a beautiful job on a difficult install

We are relieved to have this whole house Generac generator installed as a feature of our home. It is reliable and quiet during the weekly testing. We have had any power outages since the installment but are confident it service our home in the event of an outage.

Bought the generator two years ago and up until yesterday it had only run the bi-weekly test run and a short two hour outage. With hurricane Ian we lost power on Sept. 28th at 8:29pm and its still out as of the 29th at 9:58. Thank goodness we have the geny. Running everything in the house with exception of the stove, my choice, without issue.

I had the unit installed less then a year ago. Installation team at Powerton/Lebanon were terrific. Everything worked good on test cycles but the unit had not been tested until just few days ago. The power went out due to a wind storm for a few days. The unit did EXACTLY as promised. I came home to find that it had started automatically and ran for 3 + days without any problems. We were able continue on with life as normal. I would highly recommend to anyone who is considering it.

I became interested in the concept of having full backup during power outages for my home. I also liked the idea of an automatic system to do this. Generac has provided me with this alternative in a sensable, cost effective product which seems to completely fill my needs.

Our Generac generator has been activated 3 times since my wife and I purchased it in April 2023. It has powered up our home instantly. We love it. Purchasing a generator has been on our bucket list for 20+ years and we finally did it with the professional assistance of Tech Electric, LLC of Dyer, Indiana. Thanks for such a great product!