Configure Maximum Current Output if Applicable

The default maximum current output for Tesla Solar Inverter with Site Controller is 32 A (7.6 kW). This value can be permanently configured to one of the following current levels during commissioning:
32 A7.6 kW (default)
24 A5.7 kW
21 A5.0 kW
16 A3.8 kW

This feature can be used to simplify installations and avoid electrical upgrades in the following scenarios:

  • When replacing up to a 7.6 kW solar inverter with the Tesla Solar Inverter with Site Controller
  • When installing where there is limited available backfeed or small pre-existing conductors
  • When installing where there are utility AC caps
To configure maximum current output:
  1. On the Devices tab of the System page, select the Solar Inverter and select Max Current Output.
  2. Select the desired Max Current Output.
    Informational PurposesAn informational icon, calling your attention
    Note
    The maximum current output can only be configured once. If it needs to be changed after initial commissioning, contact Tesla Support.
  3. Document the configured maximum current output on the PCS field marking label on the Solar Inverter (see Make AC Power Connections for complete PCS field label marking requirements).