Muzathik, A.M.; Ibrahim, M.Z.; Samo, K.B.; Wan Nik, W.B. - In: Energy 36 (2011) 2, pp. 812-818
Solar radiation data are essential in the design of solar energy conversion devices. In this regard, empirical models were selected to estimate the global solar radiation on horizontal and inclined surfaces. The hourly solar radiation data measured at the study area during the period of...