View from Below

A

1 positive and 1 negative DC connector (type Sunclix), input A

B

1 positive and 1 negative DC connector (type Sunclix), input B

C

1 positive and 1 negative DC connector (type Sunclix), input C

D

1 positive and 1 negative DC connector (type Multi-Contact MC4 Evo 2) for battery connection

E

Connection for battery communication for SMA batteries

F

Cable gland for connecting the communication (multi I/O connector)

G

Network port with protective cap

H

SPS socket with protective cap for the connection of the socket for the secure power supply operation or for the cabling of the automatic transfer switching device SMA Backup for battery-backup systems.

I

AC-GRID socket with protective cap for AC grid connection

J

Connection point for an additional grounding

K

Jack with protective cap for the WLAN antenna