Summary
Here's our guide to help you to find your solar battery and inverter serial numbers by battery brand.
Tesla Powerwall
Tesla Powerwall
To find your Tesla Serial Number (TSN), you can check the Tesla App or your physical Tesla Powerwall battery.
On your Tesla app
From the Home screen, navigate to Settings and select My Home Info
A screen will display your Serial number and Version.
On your Tesla Powerwall
1. Open the door of the Backup Gateway by pressing the latch located on the right hand side of the unit (in the middle).
2. The serial number is located on the line called "TSN:" which stands for Tesla Serial Number.
Tesla Powerwall 3
Tesla Powerwall 3
On your Tesla app
1. Open the Tesla App on your mobile, and go to your Powerwall product page, and then click “Settings”.
2. In the Settings page, click “My Home Info”
3. The Gateway serial number is shown below “Powerwall 3”. Long press the serial number to copy it to the mobile phone’s clipboard.
On your Tesla Powerwall 3
The serial number can be found on the side of the unit: