8
Step 2
Insert the positive and negative DC connectors into the input terminals
on the bottom of the inverter until there is an audible sound.
3-5 Second Protective Earth Terminal
There is a second PE terminal on one side of the inverter and it should be grounded.
Fig. 3-1
Second PE terminal
The ground connection of this second PE terminal cannot replace the
connection of the PE terminal of the AC cables. Make sure the two PE
terminals are all grounded reliably. Sungrow shall hold no liability for any
possible consequences caused by ignorance of this warning.
