Design of Photovoltaic Power Generation System Based on Single Chip Microcomputer

Abstract

Abstract This paper describes the design of photovoltaic power generation system based on SCM (single chip microcomputer). This system adopts the SCM with photoresistor sensor as the detective devices. By using the CSM with PID and the dual-axis servo, it can achieve the aim of automatic sun tracking, so that the solar panel will face sunlight at any time. Finally, the voltage data is shown to evaluate the proposed system by LabVIEW software, which ensured the measurement accuracy. What’s more, this system uses solar energy as the energy, which is economical and environment friendly. It accords with the human’s needs of environmental protection.