SMA Solar Technology AG
20
SB50US-80US-IUS094030
Installation Guide
F
Ground Terminal (PE)
G
Output AC Line Terminals (N, L1 and L2)
H
PV Gro DC Grounding electrode conductor
I
Output AC Line Terminals (L1, L2, N and PE)
J
PV GROUNDED Terminal (input from PV array)
K
PV UNGROUNDED Terminal (input from PV array)
L
Combined UNGROUNDED Terminal
M
DC– Terminal (input from PV array)
N
DC+ Terminal (input from PV array)
O
Flat connection for grounding the cable shield for communication
P
Terminal for optional communication (RS485)
Position
Description
