Fig. 5

Power output characteristics of the PV module for single and proposed double-diode models at (a) different temperatures with constant solar irradiation of 1000 W/m2, and (b) varying solar irradiation with a constant temperature of 25 °C.

Power output characteristics of the PV module for single and proposed double-diode models at (a) different temperatures with constant solar irradiation of 1000 W/m2, and (b) varying solar irradiation with a constant temperature of 25 °C.