I had a 5kw system installed about a month ago with a 3 phase 5kw inverter. The panels are producing around 33kw/h per day on clear sunny days and cloudy days produce at least 20kw/s so it is doing what we wanted.
I like the SMA 5000TL inverter and have it connected to my network via ethernet and just use the phone app to see what it is doing from time to time although that will wear off over time I guess.
