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Installation Instructions; Powerwall Box Contents; Backup Gateway Box Contents; Required Tools - Tesla Powerwall 2 AC Installation Manual

Backup gateway.
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4. Installation Instructions

Powerwall Box Contents

Powerwall 2 AC unit
Mounting bracket
Accessory bag containing:
(1) 3-pin AC power harness (600 V, 90 deg C)
(4) wirenuts for AC power connections
(1) 4-pin terminal block connector (black) for connection to Backup Gateway
(1) 4-pin terminal block connector (green) for connection to additional Powerwalls
(1) T20 Torx driver bit
(1) 1-inch insulation bushing for conduit entry to Powerwall
(2) shims for leveling floor-mounted units
(1) Safety Instructions document
On the outside of the box: printed Tesla

Backup Gateway Box Contents

Backup Gateway Enclosure
Neurio Meter Kit
Powerwall 2 AC Owner's Manual

Required Tools

Personal protective equipment (safety glasses, gloves, protective footwear)
Drill and drill bit for drilling pilot holes in mounting surface
Torque screwdriver with 1/4-inch bit holder (for the provided T20 Torx bit)
Large (5 mm) flathead driver bit (for ground bar)
Small (2 mm) flathead screwdriver (for wiring connector spring terminals)
Torque wrench with 5/15-inch Allen bit (for Backup Gateway power connections)
Wire strippers/cutters for 0.2
Installation tools (level, stud sensor, tape measure, pencil, painter's tape, flashlight)
Lift equipment capable of lifting and supporting 125 kg (276 lbs)
Ratcheting strap to secure Powerwall to lift equipment
WARNING: Powerwall is heavy. Wear appropriate personal protective equipment (such as gloves
and protective footwear) when handling the unit. Only a sufficient number of trained movers should lift
Powerwall. Use of lift equipment is recommended.

Required Supplies

Mounting bracket hardware (see "Step 3: Anchor the Powerwall Mounting Bracket")
Conduit fitting or cable gland (depending on local electrical requirements)
Conduit or raceway (depending on local electrical requirements)
Minimum 300 V rated 4-conductor shielded copper (Cu) cable (for communication connection
between Powerwall and the Backup Gateway)
Minimum 600 V, 90 deg C rated copper (Cu) cable (for power connections to Powerwall and the
Backup Gateway)
Conduit adapter (if necessary for cable entry into Powerwall wiring compartment)
Siemens HS-style conduit hub (for entry into the top of the Backup Gateway enclosure)
Battery Emergency Response Guide
to 120
(24 AWG to 250 kcmil) wires
Powerwall Installation Manual


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