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分布式光伏发电项目500kw分布式光伏发电项目报告书济南宏力太阳能有限公司二〇一六年十一月中国·济南目录一、太阳能资源及气候资料........................................................................................................................1（一）我国太阳能资源概况................................................................................................................1（二）当地气候资料............................................................................................................................3（三）当地太阳能资源及气象资料....................................................................................................4（一）项目概述....................................................................................................................................5（二）系统预计总发电量计算步骤....................................................................................................52.1首年系统发电量计算..............................................................................................................52.2峰值日照数计算：..................................................................................................................62.3光伏组件倾斜角及朝向选择..................................................................................................62.4光伏组件温度影响系数..........................................................................................................72.31.98组件表面清洁度损失.......................................................................................................92.6逆变器效率损失....................................................................................................................102.7集电线路损失........................................................................................................................142.8发电量计算............................................................................................................................15四、投资与效益分析..................................................................................................................................17（一）投资分析..................................................................................................................................17（二）环保效益分析..........................................................................................................................17五、设计依据..............................................................................................................................................18（一）设计依据..................................................................................................................................18（二）设计标准规范..........................................................................................................................18（三）设计原则..................................................................................................................................193.1美观性....................................................................................................................................193.2安全性....................................................................................................................................193.3可靠性...............