This manual describes the Envoy setup.
http://enphase.com/global/files/Envo...eration_NA.pdf
It talks to the microinverters through the neutral wire. You don’t want it plugged into a power strip.
Plug it close to where the solar breakers come in. Mine is plugged into the subpanel where the solar comes in.
Did the power company put your new meter in?
Very cool you are up and running!