Hello all ;
Thank you for your reply all;
Actually i have this curve, and i want to have the Rs (series resistor) and the Rsh (shunt resistor ) of this curve. According to the author the Rs and Rsh are given by the slope near to the open circuit voltage and short circuit current respectively .
The value i got it in form this curve is ordre of few ohms!!!?? Is it correcte ??
Please, can someone help me to obtain these values of the resistors ??
View attachment 152298