SMA Sunny Boy SBS-ABU-200-US-10 Automatic Back-Up Unit SMA Communication Device and trusted performance in your

and trusted performance in your home’s electrical system

Mild Steel is designed to provide a reliable connection for lay-in wireways

Enclosure Rating: Type 4 – designed to protect against dust

2P Mini Circuit Breaker is a dependable protection device engineered to safeguard two-phase electrical circuits from overloads and short circuits

Modular Design: Prepared for 2x MIPP-DB single modules

SMA Sunny Boy SBS-ABU-200-US-10 Automatic Back-Up Unit SMA Communication Device and trusted performance in yourThe new SMA Automatic Backup Unit is an automatic transfer switch designed specifically for use with the SMA Sunny Boy Storage inverter family. In the event of a grid failure, the automatic transfer switch disconnects the PV system, loads and the Sunny Boy Storage from the utility grid and creates a battery backup grid. The included Backup Unit Controller coordinates grid disconnection and reconnection to ensure minimal downtime while also allowing