I had the 22kw unit installed recently. A few days after it was installed our power went out. It started up right away and we all the electrical power we needed. I recommend the unit to my brother and he bought it and is very satisfied with his purchase. I would recommend the 22kw unit model 6551 to anyone.

Built my home in summer of 2020, installed the 22kW Generac onto the home and I have never been so happy. Every outage it performed perfectly, every month, it tested perfectly on the 1st. Every time I use the APP to check it or update the maintenance, it’s all good to go. I can’t say enough good things for this product. People, if your just not sure, do it, you won’t be disappointed.

We have had our 22kw generator for only about 1 week and it has not yet been turned on due to a power outage. It won't be long if history is an indicator. We chose this size generator and brand after lots of research and expect it will provide the power backup we need. In the meantime it hs provided lots of peace of mind.

Living in the country we depend on electrical energy for our water well pump and sanitary system as well as all household applications. The Generac standby generator gives us peace of mind that we will have running water as well as lights during a utility outage.

After installing we had an outage shortly after and was put to the test pretty quickly... While the outage was less than an hour it is very comforting to know that the generator can provide whole home power without compromise... I would recommend using a concrete slab reinforced with rebar over the composite base as the composite base will not be as sound for the generator...

While we have not had any power outages so far since installation, I am confident the Generac will provide peace of mind when it powers up to keep our home functioning during an outage. Starting and running 5 minutes each week is a confidence builder that it is ready to be put into use.

Features, appearance, quality, and the installation work was beyond what we ever imagined. The unit speaks for itself. We did our research, and without a doubt GENERAC is the way to go. Elan Electric was the company we hired to get the job done. Kudos, to the team! Josh, and Tom and TJ, professional, and very informative. Never got old when we had a question, and we had a lot of them. they were rated FIVE STARS when we found them, WE give them another FIVE STARS, BRAVO to ELAN ELECTRIC TO A JOB WELL DONE. Yes, we will refer anyone towards GENERAC products, and to Elan Electric.

I looked at a lot of generators, and this one I was most impressed with. It has all the bells and whisles that I was looking for. With the 200A transfer box I didn't have to pick and choose witch breaker to use, it fires up the hole box. We had a 2 hour power outage last night and the generator started up around 20 seconds, and it was like the power didn't go off. Very happy!!! MM

Wrote a review when the unit was installed; 17 months later after its first application, I want to update. Power went out in the morning and between 20 & 30 seconds later the generator kicked in and performed flawlessly {for the next 3 hr and 56 min} until the power was restored. This is what the unit was purchased for and did not disappoint one little bit. Worth the peace of mind. I would recommend to any one seeking reliable performance and dedicated yearly maintenance.

I just completed building our new home here in Louisiana where power outages are very common due to extreme weather conditions. Local ordinances required us to have a sewage grinder and pump. Without a backup generator, we would have been out of luck in an extended power outage. Our new Generac 22KW generator meets our total house needs with power to spare. It looks good, is very quiet when running, and is very efficient on Propane gas. After pricing other generators, I know I made the right decision in purchasing my Generac 22KW.