Just received the utility provider interconnection form filled out by Tesla. Sure enough they noted Powerwall+ 7.6 with a 15.2kW rating. The waiting game continues.Industry standard is DC/AC ratio of 1.2:1. The PW+ able to support up to 1.6:1. 2x7.6kWh inverters = 15.2. 19.2/15.2=1.26:1. if I did the math correctly.
I have 1x7.6 with 12.24 DC = 1.6:1. Tesla is telling me that the documentation is not keeping up with technology and that they can overclock the inverter so to speak to over 150%. We'll see come summer time.