I just had a 13.6Kwh, 2 inverters & single Powerwall installed this Wednesday. I live in Calabasas, lots of sun, no shade, hot as balls in Summer. My system should be cranking way over typical national estimates. I suspect my issue is be wiring related. I'm getting instantaneous max solar output of >5Kwh and my daily production is around 30kw. From what I've read, my system should be delivering more than 60kwh daily and the fact that I'm not bumping up against the 7kwh inverter limit is also very strange. Both inverters are powered on but beyond that, I'm not qualified to diagnose any wiring issues.
Lastly, my system seems to be exporting power to the grid, even though the app says that is turned off and I have not gotten PTO yet, I've verified my meter is running backwards when the app shows its exporting.
Lastly, my system seems to be exporting power to the grid, even though the app says that is turned off and I have not gotten PTO yet, I've verified my meter is running backwards when the app shows its exporting.