Enphase › battery pack
IQ Battery 10C found dead before commissioning
manufacturer says
Symptoms
- A 10C that sat for weeks after installation, or after commissioning but before permission to operate, is found dead and will not recover
- The site was left with the cell-pack DC connectors plugged into the battery microinverters and the DC switches on while the battery could not charge
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.