SMA SUNNY BOY STORAGE 3.8-US Instructions D'installation page 31

SMA Solar Technology AG
13. Insert the ribbon cable used to connect the
communication assembly to the battery interface
module into the jack on the battery interface module
and lock it.
14. Insert the DC terminal block into the DC-in slot.
Tighten the screws using a flat-blade screwdriver
(blade width: 3.5 mm (0.14 in)) (torque:
0.3 Nm (2.65 in-lb)).
Installation Manual
COM
2
_
+
M1 M2
X1 X2
ANT.
FCC ID: SVF-KP20
IC: 9440A-KP20
DISPLAY
A B
D-IN SPS
Max. 30V DC
BAT MFR USB
1
SBSxx-US-10-IA-xx-14
5 Mounting
AC-out SPS
2
1
2
31