SMA America, LLC Electrical connection
Installation Guide SB30-40US-IUS103030 43
Connecting the AC cable in the Sunny Boy
13. Use a screwdriver in order to poke a hole in the groove
of the grommet inside the inverter.
14. Remove the membrane.
15. Pull the cable into the Sunny Boy.
16. Pull the cable slightly back in order to seal the grommet.
17. Connect the green/yellow cable of the Sunny Boy to the
terminal labeled: