Thanks, Jens; I see it has a 7 year warranty and wondered what kind of delicate gadgetry might be in it.
It appears here in Ontario the procedure calls for Ontario hydro to pull the meter then a licensed electrical contractor puts on the Generlink base and Hydro puts back the meter and reseals things. No inspection required and I think no permit.
I am presently driving an ST 5 with a 10-1 so could handle perhaps an ST 7.5 later on, so the capacity of the unit is in the ballpark. I see the literature stipulates floating neutral on the gen.