Solis inverter shutdown detailed process:
1. Confirm safety
Ensure that the operator has the corresponding electrical safety knowledge and qualifications.
Wear appropriate protective equipment (such as insulating gloves, safety shoes, etc.).
Confirm that there is no emergency or maintenance risk on site.
2. Stop power generation
Enter the "Stop operation" or "Shutdown" mode through the display menu of the inverter (some models have a "Stop power generation" button).
If the inverter is connected to a monitoring system, you can also send a shutdown command through the monitoring system first.
3.Disconnect DC input (PV array)
Turn off the DC circuit breaker or fuse of the PV array to cut off the DC power from the solar panel.
Wait for the inverter display to confirm that the DC input voltage drops to 0.
4. Turn off AC output
Turn off the circuit breaker on the AC output side of the inverter to cut off the AC connection with the grid or load.
Confirm that there is no voltage at the AC output of the inverter.
5. Disconnect the inverter power
Turn off the main power switch of the inverter (if the device has one) to completely cut off the power.
If the inverter has a backup battery or energy storage system, disconnect it according to the instructions.
6. Complete shutdown
Confirm that the inverter has completely stopped working and there is no operating data on the display.
Notes
Different models may have different details, it is recommended to refer to the user manual of your device.
If the inverter is a grid-connected device, be sure to follow the power outage procedures and requirements of the local power grid company when shutting down.
In case of emergency, disconnect all power immediately and contact professionals.
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