SMA Sunny Boy Storage Gateway | SMA Backup Module
The SMA Sunny Boy Storage is a battery add on module for SMA inverters both new and old. It will allow the connection of high voltage lithium batteries such as LG Chem. The SBS 5 is also capable of providing backup power via a manual switch, or automatically via the optional backup unit.
Ideal for grid-connected systems
Connect up to three high-voltage batteries
Integrated Secure Power Supply function
Fully automatic backup function for supplying electricity to the complete home (optional)
The integrated service package SMA Smart Connected for automated monitoring of battery inverters