The MS G3 inverter is an ideal match for residential PV rooftops with a complex layout. With a total of three MPPTs, the inverter accomodates the quired design flexibility while enabling high system efficiency. The low start-up voltage enables generation from early morning to late evening and the maximum current input of 20A per string ensures compatibility with high-power solar modules. Optional Arc Fault Failure interrupter (AFCl) and optional Type ll SPD protect the system from electrical fire and lightning hazards.