Solar Cell Circuit Model Explained

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Solar cells are ubiquitous in our modern world, and in this video I explain how we arrive at the circuit model for a solar cell, which is some current source in parallel with a diode.

This is part of my graduate series on optoelectronics / photonics, and is based primarily on Coldren’s book on Lasers as well as graduate-level coursework I have taken in the EECS department at UC Berkeley.

Hope you found this video helpful, please post in the comments below anything I can do to improve future videos, or suggestions you have for future videos.

4 Comments

  1. Mowafaq Sharat on May 6, 2021 at 1:11 am

    Very intresting

  2. mekila olivier on May 6, 2021 at 1:17 am

    can a diode model be used for organic solar cell?

  3. sumanjus Montes on May 6, 2021 at 1:31 am

    Very interesting, the measurements in mm of a standard solar cell of how much would it be?

  4. Sateesh Prathapani on May 6, 2021 at 1:38 am

    You just need to incorporate drift, diffusion components to justify the diode current and photocurrent. Thanks for the attempt

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