Powerwall Firmware Versions - jasonacox/Powerwall-Dashboard GitHub Wiki
Tesla Powerwall Firmware Versions
This is an attempt to help navigate the Firmware discussions. Table lists the most recent Firmware versions at the top.
| Version | Hash/Build | Discussion Link | Notes |
|---|---|---|---|
| 25.10.4 | 4a4191ff | Comment Link | TEDAPI via wifi still working |
| 25.10.3 | - | Comment Link | Updated from 25.10.1 |
| 25.10.2 | 9325e147 | Comment Link | - |
| 25.10.1 | - | Comment Link | Local (LAN) access to TEDAPI on Powerwall blocked |
| 25.2.7 | bca3fdc8 | Comment Link | Updated from 25.2.6, kept working |
| 25.2.6 | - | Comment Link | Referenced in 25.2.7 comment |
| 25.2.2 | - | Comment Link | - |
| 22.36.9 | - | Comment Link | Power flow animation panel had "Aw, snap!" error |
| 22.36.8 | - | Comment Link | "Battery Unexpected Power" alert |
| 22.36.7 | - | Comment Link | - |
| 22.36.6 | - | Comment Link | Rollback to 22.36.4 observed |
| 22.36.4 | 71cc31f1 | Comment Link | Added Tesla Pro app graphic/link |
| 22.26.4 | - | Comment Link | Changed charging pattern, limited to 1.8kW per Powerwall |
| 22.26.2 | - | Comment Link | Fixed slow charging issue |
| 22.26.1 | 1da541cb | Comment Link | Charging behavior changes, "foxtrot" firmware |
| 22.18.3 | 21c0ad81 | Comment Link | - |