Appendix J: Revision Log


Revision	Date	Description
1.5	2024-04-29	Updated Install Mid-Circuit Interrupters in PV Array to include guidance for Ecofasten systems Corrected Appendix H: Shutting Down Powerwall 3 to reflect that the Powerwall 3 Enable switch initiates Rapid Shutdown per NEC 690.12
1.4	2024-04-18	Updated Overcurrent Protection Device and PV DC MPPT Voltage Range in Powerwall 3 Specifications Updated Supported Configurations and STEP 9: Install Energy Metering for the System to reflect that Powerwall 3 can be installed with standalone (AC-coupled) solar inverters when Backup Gateway 2 is installed (required for Solar metering) Updated Install Mid-Circuit Interrupters in PV Array to include guidance for IronRidge systems
1.3	2024-03-17	Updated Ingress Ratings in Powerwall 3 Specifications Updated Mid Circuit Interrupter Specifications (P/N MCI-1) PV Rapid Shutdown Equipment (PVRSE) to reflect an updated Nominal Input DC Current (I_MP) of 13 A Updated Install Mid-Circuit Interrupters in PV Array to include maximum DC circuit length for paralleled strings Updated Install Mid-Circuit Interrupters in PV Array to include guidance for UL 3741 listed IronRidge systems Updated Appendix G: Installations with Multiple Powerwall 3 Units to reflect that the system can be connected to the customer's router via Ethernet
1.2	2024-02-08	Updated Plan Powerwall 3 Mounting Configuration and Appendix A: Powerwall 3 Anchoring Details to reflect that Powerwall 3 must be mounted using the mounting bracket Updated Install Mid-Circuit Interrupters in PV Array to include guidance for Solar Roof V3R systems Updated STEP 9: Install Energy Metering for the System to clarify that Backup Gateway Internal Auxiliary Meter (Meter Y) can only be used to meter Site in Powerwall 3 systems (it cannot meter Solar at this time)
1.1	2024-01-15	Updated Plan Cable Length Between Components to reflect that maximum communication cable length depends on wire gauge Added step to remove PV connector cover in Make PV Power Connections Updated Tesla Asset Controller (TACO) LEDs Updated STEP 11: Turn On and Commission the System to reflect additional scenarios
1.0	2023-11-17	Initial publication