SMA's 11,000W Sunny Boy Inverter has been designed to meet the requirements of larger residential or smaller commercial applications.  I boasts a single MPPT input and requires the use of an external fused combiner if more than 2 strings are being used.

A SBCBTL6-10 is the SMA recommended solution and will accept up to 6 equal PV strings. This inverter has a 600VDC maximum input voltage, and can be connected to a 208VAC single phase or 240VAC grid. The unit is supplied with a DC disconnect in a separate box.  SMA Part # for this disconnect is DC-DISCONTLUS-12.

Features:

• First transformerless SMA inverter to be certified in accordance with UL 1741 with safety standards from IEC 62109.
• First inverter with arc-fault circuit interrupter listed according to UL1699B.
• Maximum efficiency of 98.3%.
• The best MPP tracking efficiency with OptiTrac MPP tracking.
• Transformerless, with H5 topology.
• OptiCool active temperature management.
• Integrated DC switch-disconnector.
• SMA Power Balancer for three phase grid connection.
• With arc-fault circuit interrupter (AFCI).

Specs:

• Dimensions (inchs): 18.4 x 24.1 x 9.5
• Inverter Type: String Inverter
• Power (watts): 11000
• Weight(lbs): 86