Extending the Battery System in terms of the Charge and Discharge Capacity

To increase the charge and discharge capacity of the SMA Commercial Storage Solution, the existing system can be extended with the SMA Storage Package XL. The existing SMA Commercial Storage can be operated in parallel with the SMA Storage XL within the same system. This parallel connection increases the available charge and discharge capacity of the overall system.

Further information can be found in the SMA Storage XL Package system manual in section Electrical Connection Procedure with Multiple Parallel-Connected Battery Cabinets.