Save me automatic measurement system for solar panel

[janet89]

1.I need to create an electronic system that automatically can measure and derive the IV and I-P characteristics (graph) and it must show maximum power point on the graphs.


2.The system must include a homemade voltage controlled electronic load that can load the solar cell with a well defined current of 0 – IMAX at a solar cell voltage of 0 – Vmax.
IMAX and VMAX must be specified by you and must be a bit bigger than the maximum ratings of the solar cell you decide to focus on.



3. I need block and circuit diagram for this.But I don't know which components need for this.Please help me !

 

[berkeman]

1.I need to create an electronic system that automatically can measure and derive the IV and I-P characteristics (graph) and it must show maximum power point on the graphs.


2.The system must include a homemade voltage controlled electronic load that can load the solar cell with a well defined current of 0 – IMAX at a solar cell voltage of 0 – Vmax.
IMAX and VMAX must be specified by you and must be a bit bigger than the maximum ratings of the solar cell you decide to focus on.



3. I need block and circuit diagram for this.But I don't know which components need for this.Please help me !

Welcome to the PF. We do not do your schoolwork for you, but we can provide hints and ask questions.

How can you make a good current load? What components would you use, and how would you design it? How would you design this experiment?

 

[janet89]

well ,how would I design this experiment? thanks for information :D

 

[berkeman]

well ,how would I design this experiment? thanks for information :D

Please re-read my post #2.