太阳能光伏电站年发电量计算模版

符号名称 单位数值备注

W装机总量MWP1

H年峰值日照小时数h2108.2278H=Ih/I0

η光伏电站系统总效率10.77

Ih倾斜面年总太阳辐射量kWh/㎡2108.2278Ih=I×a 倾斜面年总太阳辐射量MJ/㎡7589.62

I水平面年总辐射量kWh/㎡1728.0556

水平面年总辐射量MJ/㎡6221

a地区实际工程实践经验值 1.22

I0标准太阳辐射强度kW/㎡1

L年发电量万kWh162.33354L=W×H×η×0.1 b年衰减率0.80%

年数年衰减率

10万kWh162.33354

20.008万kWh161.03487

30.008万kWh159.74659

40.008万kWh158.46862

50.008万kWh157.20087

60.008万kWh155.94326

70.008万kWh154.69572

80.008万kWh153.45815

90.008万kWh152.23049

100.008万kWh151.01264

110.008万kWh149.80454

120.008万kWh148.6061

130.008万kWh147.41726

140.008万kWh146.23792

150.008万kWh145.06801

160.008万kWh143.90747

170.008万kWh142.75621

180.008万kWh141.61416

190.008万kWh140.48125

200.008万kWh139.3574

总数万kWh3011.3751

L年平均发电量万kWh150.56875