实用标准精彩文档日照水平(南非)平均日照(10年计算)kWh/m2/dayCountryState/CityLatitudeLongitudeJanFebMarAprMayJunJulAugSepOctNovDecYearAvgBFOuagadougou12'24"N1'30"E5
02CFBangui18'32"N120'36"E4
12CMYaounde3'48"N11'30"W4
98DJdjibouti11'33"N43'09"E5
37DZalger36'50"N3'E2
45EGCairo29'35"N31'09"E3
68ETaddisabeba9'2"N38'42"E5
84GHaccra5'36`N0'12`W5
2GMgambia13'28"N16'39"W5