Step 8. Mount The Backup Gateway - Tesla Powerwall 2 AC Installation Manual

4. Remove and rotate the dead front panel insert (and its insulation) so that the correct
punch-out will match the breaker location when the panel is replaced. For smaller (100 A and
125 A) circuit breakers, remove the small punch-out; for larger (150 A and 200 A) circuit
breakers, remove the large punch-out.
NOTE: The location of the breaker also depends on the orientation of the back panel
assembly.
Figure 28: Dead Front Panel Insert Orientations for Circuit Breakers

Step 8. Mount the Backup Gateway

1. Determine the mounting location. The Backup Gateway enclosure has 3 mounting holes
(shown below in red). If needed, two additional mounting points (shown below in grey) are
also available. To use these additional mounting points, the back panel must be removed and
the points drilled out.
Figure 29: Backup Gateway Mounting Hole Locations (Back View)
28 Powerwall Installation Manual