Monitoring system of solar cell module using sensor network for photovoltaic power genaration and method thereof

PURPOSE: A monitoring system of a solar cell module using sensor network for photovoltaic power generation and a method thereof are provided to prevent deterioration of performance and easily detect a defective solar cell module. CONSTITUTION: A plurality of solar cell modules(10a-10n) changes solar energy into electric energy and includes ID. Termination unit(20a-20n) are included in the solar cell module and collects the state value of the solar cell module. The ID and state value are transmitted through the wireless path of a sensor network. A monitoring server(40) compares the state of each ID transmitted from the termination device with a predetermined stored value and outputs a comparison result on a display. The monitoring sever(40) determines performance deterioration and fail.