Photovoltaic panel - SPICE model

eetech00

Joined Jun 8, 2013
3,418

Thread Starter

Ian0

Joined Aug 7, 2020
6,711
It seemed almost right. The current/voltage slope at voltages above peak power seemed a bit off, but it was adequate for my requirements. I wondered if there was anything obvious that needed changing to improve it. I did note that IS=1e-11 and the saturation current is proportional to the cross-sectional area, and obviously, a solar panel with ten times the output current probably has ten times the cross-sectional area.
 
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