REMOTE DIAGNOSTIC SYSTEM AND METHOD FOR PHOTOVOLTAIC MODULE

摘要

A remote diagnostic system for a photovoltaic module, according to one embodiment of the present invention, comprises: one or more micro-converters for detecting and transmitting state information of a photovoltaic module; a repeater for relaying the state information transmitted from the micro-converters; and a monitoring server which calculates a current-voltage characteristic curve and a power-voltage characteristic curve of the photovoltaic module on the basis of the state information received through the repeater, and which provides the calculated curves as diagnostic information on the photovoltaic module.