This Sunny Boy is discontinued and is replaced by SMA's Sunny Boy Smart Energy Series.
With numerous upgrades, the Sunny Boy-US series joins SMA's array of field-tested solar technology backed by the top service staff in the world. When the grid fails and the sun is out, the world's first Secure Power Supply now provides up to 2,000 W of opportunity power. SMA's Installation Assistant, direct access via smartphone, and integrated DC disconnect make installation simpler than before.