Abstract: Abstract: In accordance with the monthly global solarradiation and percentage of sunshine from 1971 to 2007 in Fuzhou, 1992 to 2007 in Jianou, 1991 to 2007 in Guangzhou ,Shantou,Nanchan and Ganzhou,experiential coefficients of each month in formula were fitted using least squares methods Q=Q0(a+bs),by precision analyses , regressione quation in Fuzhou is selected to use,and monthly global solar radiations in all parts of the province were calculated. Ananalysis is made of the distribution characteristics in space of solar radiation in four seasons and of total solar radiation,The result sshowed that solar radiation in four seasons and of total solar radiation is decresed from the eastsouth to westnouth in Fujian. solar radiation vary in four seasons ,Summer is the biggest ,Spring and Autumn is secondary and Winter is the smallest .