Before you begin, please make sure it's daylight outside so you can confirm whether the reboot was successful.
Step 1: Turn Off Your Powerwall 3
Locate the On/Off switch on your Powerwall 3 and set it to the OFF position.
Step 2: Turn Off the Integrated DC Isolator
Locate the DC Isolator switch on your Powerwall 3 and turn it to the OFF position.
Step 3: Turn Off the AC Breaker
Locate the AC breaker connected to your Powerwall 3 and flip it to the OFF position.
Step 4: Turn Everything Back On (Reverse Order)
Flip the AC breaker back to ON.
Turn the DC Isolator back to ON.
Set the On/Off switch on your Powerwall 3 back to ON.
What Do the LED Lights Mean?
Once your Powerwall restarts, here's what the LED indicator light tells you:
🟢 Solid White — Everything is working normally.
⚪ Flashing White — Powerwall is idle (no charging or discharging activity).
⚫ No Light — Powerwall is off or in sleep mode.
🔴 Flashing Red — There is a fault that needs attention. Please contact us if you see this.
Note about Expansion Units: If you have Powerwall 3 Expansion units, they do not have their own on/off switch. They will automatically shut down when the main Powerwall 3 is turned off and restart when it comes back on.
Still seeing a flashing red light or other issues?