Pass-Through Disconnect Unit

SolarBOS String Inverter Solutions provide low-cost and space-saving combiners and disconnects for residential and commercial solar systems that are utilizing string inverters. These solutions can be configured as combining or pass-through, with or without integrated disconnects. Contactor combiners or pass-through units, in connection with a SolarBOS Power Supply, serve as Rapid Shutdown devices. All products are ETL listed to UL-1741 for 1000 VDC photovoltaic systems and use compact NEMA-4X polycarbonate enclosures.