Tesla Powerwall › utility smart meter interaction
Smart meter shows import and export with nothing running
reported more than once
Symptoms
- Meter shows a constant 100 to 130 W export (or import) while the house runs off the battery and the Powerwall reports 0 W grid
- SMETS2 meters inflate peak-rate bills by hundreds of pounds a year
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.