The AC-coupled BYD and SMA battery packages cover all requirements, from high-end stand-alone solutions to self-consumption optimisation. The battery storage packages with one or 3 Sunny Islands and the BYD Battery Box Premium LVL battery can be expanded almost anytime. Power supply in remote regions or in the event of a grid failure is thus guaranteed.

The high-voltage variants with the Sunny Boy Storage and the SMA Hybrid are flexibly expandable, can be easily retrofitted and are ideal for private homes.