Tesla Powerwall › gateway control board and firmware
Off-grid solar curtails until 85% instead of 97%
reported more than once
Symptoms
- Off-grid, solar cuts off longer than expected (until 85% instead of about 97%)
- Or a single working Powerwall cannot absorb a large array and shuts down
- During a long outage curtailment initially failed
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.