Kumar, Ravinder; Umanand, L. - In: Renewable Energy 30 (2005) 15, pp. 2221-2233
A methodology for developing a simple theoretical model for calculating global insolation on a horizontal surface is … validated by calculating theoretical global insolation for five locations, one in north (New Delhi), one in south … measured insolation values for these five locations. The measured values of all these locations had been considered for …