The chainsaw is very powerful, I have used it to cut down trees and other brush in my yard. Great buy. I am a novice at using chainsaws and this was the perfect beginners tool. I learned that I needed to avoid coming into contact with dirt or the chain would get a crank in it. However I have learned the lesson and the chainsaw works great.
I use this tool for residential use and the power is excellent. I have cut up some smaller 8 inch diameter pieces of wood and cut up some seasoned firewood without any issue. I have a small gasoline chainsaw (which is a decent little saw) but I prefer the greenworks saw. It is nice not needing to deal with gas and oil mixtures, cleaning the carburetor, and exhaust fumes, and much less noise.
So far works great. Charging it quickly of a solar inverter and works for my off grid cabin tasking. I've taken down 1 dead maple and bucked the tree as well.