Automatic tracking type monitoring system of photovoltaic power station

The utility model provides an automatic tracking type monitoring system of a photovoltaic power station. The automatic tracking type monitoring system is mainly composed of an optical signal transformer, photovoltaic power generating devices, a Zigbee/GPRS gateway and a remote monitoring center. Optical signals obtained by the optical signal transformer are transmitted to the Zigbee/GPRS gateway, data are distributed to the photovoltaic power generating devices, a Zigbee network in the Zigbee/GPRS gateway and a series network are used for collecting the working parameter of each photovoltaic power generating device and the working parameter of the optical signal transformer, and the working parameter of each photovoltaic power generating device and the working parameter of the optical signal transformer are fed back to the remote monitoring center through a GPRS network. The automatic tracking type monitoring system achieves real-time monitoring of a photovoltaic power system which is low in cost, low in powe