I don’t see the grid_code_overrides property when I try /api/site_info locally, on both 21.20.2 and 21.20.3 now. Granted I don’t have PTO yet but I’ve worked with Tesla support over the phone to get my system operational so I could charge my Powerwalls.
JSON:
"max_system_energy_kWh" : 27,
"max_system_power_kW" : 10,
"site_name" : Blue House,
"timezone" : America/New_York,
"max_site_meter_power_kW" : 1000000000,
"min_site_meter_power_kW" : -1000000000,
"nominal_system_energy_kWh" : 27,
"nominal_system_power_kW" : 10,
"grid_code" : {
"grid_code" : 60Hz_240V_s_IEEE1547_2003,
"grid_voltage_setting" : 240,
"grid_freq_setting" : 60,
"grid_phase_setting" : Split,
"country" : United States,
"state" : Florida,
"utility" : Tampa Electric
}