Tesla Powerwall › gateway control board and firmware
Gateway 3 shows large import and export swings
fix confirmed
Symptoms
- Continuous large swings importing and exporting though solar and battery cover the modest load
- Disappears entirely off-grid
- Worsened after 25.2.2
- Costly under NEM3
The cause and the fix
Subscribers see the cause, the fixes that worked and who did them, part numbers and recent prices when a part is involved, and the field reports behind this entry.