Appendix B: Revision Log

Revision Date Description
1.11 2024-11-25
1.10 2024-10-24
  • Updated Design Considerations to reflect that Powerwall 3 can be configured to have an off-grid maximum continuous discharge power of 15.4 kW if installed with an 80A breaker and appropriately sized conductors
1.9 2024-10-09
1.8 2024-09-04
1.7 2024-08-28 Updated Design Considerations and Metering Considerations to reflect Tesla Remote Energy Meter as an option for metering non-backup loads and/or AC-coupled solar
1.6 2024-07-25
  • Updated Design Considerations to reflect the required Powerwall 3 circuit breaker sizes depending on configured maximum current / power output
  • Updated Powerwall 3 DC System Sizing to reflect that DC solar system size should be sized appropriately if Powerwall 3 is power / current limited
1.5 2024-07-02
  • Updated System Tie-in to reflect fuse requirements if using a 60A fuse rather than a circuit breaker for Powerwall 3 overcurrent protection
  • Updated Powerwall 3 Solar with warning that where it is allowable to install only (1) MCI per string, MCI-1 must be used
1.4 2024-05-24
1.3 2024-05-07
  • Added note to Design Considerations that Backup Switch is not certified for installation in Canada
  • Updated Powerwall 3 DC System Sizing with recommendation to distribute the DC PV system across all Powerwall 3 units when installing multiple units
1.2 2024-04-25 Updated Design Considerations, Metering Considerations, and Backup Switch / Backup Gateway 2 / Gateway 3 Tie-in to include Gateway 3 as an Islanding Controller option
1.1 2024-03-21
1.0 2024-01-31 Initial publication