Design of photovoltaic generation computer monitoring system based on wireless network

An stand-alone PV(photovoltaic) generation system based on automatic solar tracking was researched.As an important way of utilizing solar energy,PV power generation has a broad prospect.Now many PV power generation systems use fixed-mounted solar panels.These systems have the disadvantages of low efficiency of electricity generation,high costs and difficulty to promote.By using solar automatic tracking,PV power generation systems can effectively improve the utilization of solar energy.So the study of this paper has an important significance to improve the efficiency of PV power generation and promote its application.An automatic tracking type photovoltaic power plant control system based on wireless network was designed in the paper,and the angle between the sunlight and the micro-photovoltaic sensor which was installed in the two-axis rotating platform was adjusted with the application of DSP,the measurement information of the intensity and angle of the sunlight was obtained,and the results were sent to other devices in the system through the Zigbee interface.Proved by the experiment,it has a small energy consumption and high accuracy.