Powerwall 3 - Commissioning

Learn how to commission Powerwall 3. Updated September 2026 to include phase detection settings and wiring configurations for 3-phase systems. https://energylibrary.tesla.com/en-US... 0:00 Turning the System On 0:45 Tesla One App 1:06 Connecting to Powerwall 3 1:51 Commissioning Landing Page 3:18 Network Connection 3:56 Software Update 4:40 Settings 5:45 Devices and Metering 8:03 Starting the System 8:54 Backup Testing 9:28 Customer Registration 9:56 Summary Page