主要是利用恒压方法实现光伏阵列的最大功率点跟踪-Method is to use constant pressure to achieve the main solar array maximum power point tracking

光伏阵列，降压电路（buck），恒压充电控制(Photovoltaic array, step-down circuit (buck), constant voltage charge control)

单片机型号为ATmega8，内有1206LCD控制器、采用恒压跟踪的MPPT算法、横流输出控制(The model of single chip microcomputer is ATmega8, with 1206LCD controller, MPPT algorithm with constant voltage tracking, cross flow output control)

三种常用的MPPT算法----恒压法，扰动法和电导增量法程序(Procedures of constant pressure method, disturbance method and conductance increment method)