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System Power-Off
Precautions
- If two inverters share the same AC switch on the AC side, power off the two inverters.
- After the inverter powers off, the remaining electricity and heat may still cause electric shocks and body burns. Therefore, put on personal protective equipment (PPE) and begin servicing the inverter fifteen minutes after power-off.
Procedure
- Run a shutdown command on the SUN2000 app, SmartLogger, or network management system (NMS).
For details, see the user manual of the corresponding product.
- Turn off the AC switch between the inverter and the power grid.
- Set the three DC switches to OFF.