User Manual
2 Battery Communication Connection
SMA
Technical Information SBS-Batterys-TI-en-11 9
Sunny Boy Storage (SBS3.7-10 / SBS5.0-10 / SBS6.0-10 / SBS3.8-US-10 /
SBS5.0-US-10 / SBS6.0-US-10) with BYD Battery-Box HV
1
3
5
7
9
SUNNY BOY
STORAGE
A
B C
D E F
2
4
6
8
10
BYD Battery-Box HV
1
3
5
7
9
2
4
6
8
10
Clamping
position
Assignment Clamping
position
Assignment
A Not assigned ‒ ‒
B Enable 2 EN 11V +
C GND 4 EN 11V -
D CAN L (twisted pair conductors, at
least CAT5e)
8 CANL
E CAN L (twisted pair conductors, at
least CAT5e)
6 CANH
F +12V 1 13V