Use the following control panel with Current Controlling / Open-Loop tab to measure the step response of the solar panel. Set the Solar panel Angle to 30°.  

Try different input signals  Ub ≥ Ub1 [V] until the solar PV produces a current Ipv.

The curves can be inserted in the space below :

- either by saving the Print Screen of the control panel, in image format

- either by downloading the measurement file and saving the plot generated with Matlab, in image format