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Powerwall and Solar  

in existing panel

Powerwall and Solar  

on backup internal panelboard

POWERWALL WITH BACKUP GATEWAY 2

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BACKUP GATEWAY 2 OVERVIEW

Ethernet Port

Main Ground Terminals

Load / Generation 

Ground Terminals

Supply Terminals

Backup Loads 

and Generation

Main Neutral Terminals

Load / Generation 

Neutral Terminals

Neutral-Ground 

Bonding Strap

Non-Backup Loads

Optional Internal 

Panelboard

SYSTEM WIRING CONFIGURATIONS

Backup Gateway

  

With Internal Panelboard

Backup Gateway

Without

 Internal Panelboard

The 

Powerwall 2 AC (Backup Gateway 2) Installation Manual (North America)

 

can be found in the 

Installation

 section in the Powerwall documents

WHOLE HOME BACKUP

Where all loads can be supported by Powerwall

Summary of Contents for Powerwall

Page 1: ...s and Generation Main Neutral Terminals Load Generation Neutral Terminals Neutral Ground Bonding Strap Non Backup Loads Optional Internal Panelboard SYSTEM WIRING CONFIGURATIONS Backup Gateway With In...

Page 2: ...ations Backup Loads Non Backup Loads High Demand Loads LEGEND REQUIRED TOOLS MOUNT POWERWALL SUGGESTED TOOLS 1 4 5 16 7 16 3 16 Material Minimum Embedment Wood Studs 2 1 2 Plywood 1 4 beyond back of p...

Page 3: ...SIDE CABLE ENTRY REAR CABLE ENTRY CLICK 4 5 MOUNT THE BACKUP GATEWAY 6 7 BOTTOM REAR OR SIDE CABLE ENTRY OPTIONAL TOP CABLE ENTRY VIA CONDUIT HUB KIT x4 included Sealing washers must be installed...

Page 4: ...BONDING STRAP YES GATEWAY IS INSTALLED AS SERVICE EQUIPMENT INSTALL MAIN BREAKER See Wiring Reference in the Installation Reference Manual for breaker types MAKE BACKUP GATEWAY AC POWER CONNECTIONS 9...

Page 5: ...P PANEL CONDUCTORS 1 275 in lbs 120 in lbs 5 16 3 16 6 AWG 250 kcmil 6 AWG 250 kcmil 6 AWG 250 kcmil 14 AWG 2 0 1 275 in lbs 120 in lbs 5 16 3 16 6 AWG 250 kcmil 14 AWG 2 0 14 AWG 2 AWG 14 AWG 2 AWG O...

Page 6: ...OR 13 12 MAKE POWERWALL AC POWER CONNECTIONS INSTALL BREAKER HOLD DOWN BACKUP INTERNAL PANELBOARD NON BACKUP INTERNAL PANELBOARD 11 7 16 10 8 AWG 10 8 AWG 10 8 AWG...

Page 7: ...Drain CN Ground CN 12 V GND MULTI POWERWALL COMMUNICATION WIRING CONNECT COMMUNICATION WIRING 14 3 8 in 18 16 AWG 24 16 AWG 18 16 AWG 24 16 AWG...

Page 8: ...G OVERVIEW Correct Metering Installation LABEL CT ORIENTATION CT Label Source of Power Incorrect Metering Installation Power Flow Power Flow INSTALL OPTIONAL REMOTE DISABLE SWITCH 15 See Install Optio...

Page 9: ...tem wiring diagrams with meter placement and instructions for installing a remote Neurio meter 18 CLOSE WIRING COMPARTMENTS AND POWER ON 19 AND OR 17 HOMEOWNER NETWORK CONNECT BACKUP GATEWAY TO THE IN...

Page 10: ...e Work in one browser tab only For security message Your connection is not private select Advanced and Proceed For Error Bad Credentials select FORGOT PASSWORD to reset password For Error Login Error...

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