A micro-inverter (402) having input terminals and output terminals is adapted for inverting an input DC power received at the input terminals to an output alternating current (AC) power at the output terminals which have a voltage significantly less than a...

A direct current (DC) power combiner (19) operable to interconnect multiple interconnected photovoltaic strings (8). The DC power combiner may include a device adapted for disconnecting at least one photovoltaic string from the multiple interconnected phot...