Generac PWRcell › SnapRS inline disconnect
Rooftop SnapRS devices overheating, system shuts down
manufacturer says
Symptoms
- Solar systems that were working shut down when rooftop SnapRS devices fail
- Installers describe the units overheating and melting and say tens of thousands failed, each needing a truck roll
- On the inverter side the failure shows as a PV Link PVRSS Lockout
- One installer is filmed replacing the inverter and every rapid shutdown device on a system he attributes to the recalls
Alerts and codes
PVRSS Lockout / State Code 7310
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.