Limits of Advisability for Master–Slave Configuration of DC–AC Converters in Photovoltaic Systems

Several feed-in tariffs are now available for photovoltaic (PV) systems, and thus, the maximization of the productivity is very important; this goal can be achieved by solar cell technologies with high efficiency and low temperature losses, one axis or dual axis sun-tracking systems, proper cooling techniques for PV modules in building integrated applications, master–slave (M–S) control for the inverters in large grid-connected PV plants, etc....