MICROINVERTERS FOR PV APPLICATIONS

A photovoltaic system is provided herein and comprises an array of photovoltaic modules, a plurality of microinverters coupled to the array of photovoltaic modules, and a controller configured to disconnect a primary microinverter from a microgrid during MPP curve sweep analysis, perform the MPP curve sweep analysis for the primary microinverter, and shift a pre-sweep load of the primary microinverter to other microinverters in the array of photovoltaic modules.