本设计的目的为针对基于多种新能源的海岛发电，结合天气预报数据实现发电装置的切换和保护，同时人性化监控界面使海岛发电状况更加一目了然，可以通过本系统得到海岛的用电建议、蓄电池电量、供电来源和过冲保护状态等信息。-The purpose of this design is based on a variety of new energy for island power generation, combined with weather forecast data to switch and power protection devices, and user-friendly interface to monitor power status of the island so that more clear, you can get electricity recommendations island through the system, battery power, power sources and overshoot protection status.