International Journal of Photoenergy

Research Article

Heuristic Storage System Sizing for Optimal Operation of Electric Vehicles Powered by Photovoltaic Charging Station

Table 4

Regression equations for the winter and spring days.
PeriodQuadratic regressionCoefficient of determination ()
Spring   
 A day0.9742
 An average day0.9638
Winter  
 A day0.9382
 An average day 0.9878