“…The latter treats the mathematical formulas by using the available functions such as Addition, Subtraction, Multiplication, Exponential, Sinus, Cosinus, etc. as shown in Figure . Figures and show the current voltage ( I ‐ V ) block and curves, and the power voltage (P‐V) block and curves, respectively, under TIA Portal/WinCC of the multicrystalline KG200GT PV module, both for several irradiation levels at 298.15 K (25°C) …”