Appendix J: Revision History


Revision	Date	Description
1.0	04-03-2025	Initial publication

Powerwall 3 Installation Manual with Backup Gateway 2
General Warnings and Information
Specifications
Registering Powerwall 3
Powerwall 3 System Overview
- Powerwall 3 Overview
Powerwall 3 System Design Guidance
Site Requirements and Pre-Installation Guidance
Preparing for Installation
STEP 1: Plan the Installation Site
STEP 2: Remove Powerwall 3 from Packaging and Transport Using the Powerwall Dolly
STEP 3: Wall-Mount Powerwall 3 Using Wall Bracket
STEP 4: Install Backup Gateway 2
STEP 5: Install AC Line Filter
STEP 5: Connect Powerwall 3 to Backup Gateway
STEP 6: Make Powerwall 3 AC Circuit Connections
STEP 7: Make Solar PV Connections
STEP 8: Install Clamp-on Ferrite Cores
STEP 9: Install Energy Metering
- Install Tesla 100 A CTs
- Install Tesla Remote Energy Meter and CTs
  - About Tesla Remote Energy Meter
  - Install the Tesla Remote Energy Meter and CTs
STEP 10: Complete the Installation
- Plan Internet Connection for Powerwall
- Close Backup Gateway 2 Wiring Compartment
STEP 11: Turn On and Commission the System
- Commission the System Ahead of Solar Installation
- Commission the System After Powerwall and Solar Installation
STEP 12: Install Powerwall 3 Front Cover
STEP 13: Demonstrate the Installation
- Technical Support
- Maintenance
Appendix A: Powerwall 3 Anchoring Details
- General Anchoring Notes
- Anchoring Details for Ground- or Wall-mounting Powerwall 3 with Wall Bracket on Existing Approved Foundation
Appendix B: Wiring Reference
Appendix C: System Wiring Diagrams
Appendix D: Install External DC Isolation
Appendix E: (Optional) Install System Shutdown Switch
Appendix F: Safety Features
Appendix G: Installations with Multiple Powerwall 3 Units
Appendix H: Shutting Down Powerwall 3
Appendix I: Troubleshooting
- Situations in Which Powerwall 3 Stops Grid Forming
- Identifying Powerwall 3 Manufacture Date
Appendix J: Revision History

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