GSLC 175AC-120/240 -  The GS Load Center is factory pre-wired for AC Coupled applicatoins, with inverter DC overcurrent protection and disconnect,dual AC inputs, grid-tie inverter connection and 120/240 Vac maintenance bypass. For use with Radian GS8048 inverter/charger to provide backup power for grid-tie systems with up to 6 kW of AC Coupled PV input.