2. (Conduit installations only) Run conduit as needed and attach the conduit fitting to the inlet
of the wiring compartment. The wiring compartment inlet accepts a standard 1-inch conduit
fitting.
Figure 31: Powerwall 2 AC Side Cable Port Entry location
3. (Conduit installations only) If the conduit connector does not have an integrated bushing,
affix the provided insulation bushing to the conduit opening on the inside of the wiring
compartment.
NOTE: Ensure that all conduit joints and outlets have smooth edges so that wiring is not
damaged as it is run through the conduit.
4. Run the 4-conductor communication cable, the AC power conductors and equipment
grounding conductor through the conduit or cable gland and pull them into the Powerwall
wiring compartment.
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Powerwall Installation Manual