Ground Fault Protection

Powerwall 3 is capable of detecting ground faults in compliance with UL 1741.

Parent topic: Appendix F: Safety Features

Powerwall 3 Installation Manual with Backup Switch
General Warnings and Information
Specifications
Registering Powerwall 3
Powerwall 3 Overview
Powerwall 3 Installation Quick Guide
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 Switch
STEP 5: Make Powerwall 3 AC Circuit Connections
STEP 6: Make Solar PV Connections
STEP 7: Install Clamp-on Ferrite Cores / Metal PV Shield
STEP 8: Install System Shutdown Switch Where Required
STEP 9: Install Energy Metering for the System
STEP 10: Complete the Installation
- Plan Internet Connection for Powerwall
- Close Wiring Compartments
STEP 11: Turn On and Commission the System
- Commission the System After Powerwall and Solar Installation
- Commission the System Ahead of Solar Installation
STEP 12: Demonstrate the Installation
- Technical Support
- Maintenance
Appendix A: Powerwall 3 Anchoring Details
Appendix B: Wiring Reference
Appendix C: System Wiring Diagrams
- Overview
- Backup Switch Wiring Diagrams
Appendix D: Solar Rapid Shutdown
Appendix E: Inverter Settings
Appendix F: Safety Features
Appendix G: Installing Multiple Powerwall 3 Units and/or Expansion Units
- Install Multiple Powerwall 3 Units
- Install Expansion Units with Powerwall 3
  - Install Stacked Expansion Units
  - Wall Mount an Expansion Unit
Appendix H: Shutting Down Powerwall 3
Appendix I: Servicing Powerwall 3
Appendix J: Revision Log

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