中文摘要：

太阳能路灯安全节能无污染、工作自动化、节省电费、维护简便,相对普通路灯而言有较高的性价比。无需复杂昂贵的管线铺设,可任意调整灯具的布局,适用于中等大小的环境。综合考虑具体的地理位置和气候条件,经过优化配置太阳能路灯系统。结合蓄电池放电深度,根据LED光源的大小计算太阳能光伏组件和蓄电池容量,确定太阳能路灯系统最佳配置的方法。以西南科技大学太阳能路灯优化设计为实例进行分析,系统实行智能控制,能提供连续5个阴天的照明要求。

英文摘要：

Solar street lamps have higher cost performance compared to the normal street lights that they are safe,energy-saving,pollution-free automatic working,electricity-charge-saving and maintainable.They can be used without complicated and expensive pippeline installation,and applied to medium-size enviroment by adjusting their layout.After comprehensive consideration of the specific location and climate conditions,Solar street lamps system is optimized.Combineing the solar radiation principle of equilibrium energy in the whole year and the biggest energy,the capacity of Solar photovoltaic module and battery according to the sizes of LED lights is calculated so as to attain the optimal design way of Solar street lamps system.The optimization design of Solar street lamps in Southwest University of Science and Technology is taken as an example.The system can provide continuous tillumination for five overcas days by the intelligent control.