Solar Photovoltaic (PV) System Shut Down Process
You can reduce the Electrical hazards by keeping the order!
The Right Sequence is the following:
- Turn Off the Main A/C Isolator next to the Distribution Board(Fuse Board).
- Turn Off the RCD switch.
- Turn Off the Single Phase A/C Isolator which located next to the Solar PV Inverter.
- Turn Off the D/C Isolator switch which located next to the Solar PV Inverter or underneath if Is Integrated.