My install (PV and PW) was completed last Tue, and I believe that the city inspector is coming tomorrow (based on their website), but have not heard from Tesla. Anyway, have been running the system off-grid over the weekend during the day.
My installer connected to TEG, PW and Inverter from his phone and updated all the firmware. As my Gateway (small black flat box) was complaining that it was not getting a signal, I started looking at the inverter (SE7600H). Found a YouTube video about installing the Zigbee (already installed) and using the mySolarEdge app to connect to the inverter. The app tried to connect to the inverters network and it could not find it. I tried to run a scanner, and I cannot find it. I wonder if he disabled it after updating, or if he connected to the inverter through the TEG connection. Thoughts?