User and installation manual
6 Electrical Connection
SMA Solar Technology AG
Installation ManualSBSxx-US-10-IA-xx-1250
The cylindrical fuse links of the fuse holders A/B and C must be replaced. The removal of the
cylindrical fuse links must documented (e.g. on the label underneath the fuse holders).
The battery must be connected to the terminal blocks of the fuse holder A/B.
Figure 14 : Overview for connection of one battery with a charging/discharging current limit of 10A (with
black-start function)
6.8.1.3 Connection of one battery with a charging/discharging current
limit of 20A
The DC terminals A and B of the inverter are connected in parallel as standard. The parallely
connected DC terminal A/B limits the charging/discharging current to 20A.
ENGLISH