Outback FLEXware FW500-DC System For applications with one or two OutBack FX series inverter/chargers and one or two MX series MPPT charge controllers. Use one PW-MP mounting plate. Powder coated aluminum with stainless steel hardware. Wall mount. DC breaker enclosure - fits at the DC side of one or two FX series inverter/chargers. Includes X-240 Auto-transformer, 2 ground bus bar, Ground Fault Protection, 500 amp DC shunt assembly with negative TBB breaker mounting screws - holds up to eight 1 to 80 amp (small), three 100 or 125 amp (medium), and two 175 or 250 amp (large) panel mount breakers (not included). Requires optional DCAs for connection of each FX inverter/charger. Two optional 500 amp DC shunt assemblies. Dimensions (WxHxD): 45" x 20.5" x 13" / 114 x 52 x 33 cm Available Input/Output/Bypass Kits: Dual 120/240 VAC split phase Dual 120 VAC parallel / single phase Dual 230 VAC parallel / single phase