In this video, Prof Arno Smets wil explain the basics of the photovoltaic effect. He then explains by which the efficiency of solar cells is defined and what different types of photovoltaic cells are, dividing them by generation.
You will find the chapter associated to the lecture below the videos.
Solar Energy by TU Delft OpenCourseWare is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Based on a work at https://ocw.tudelft.nl/courses/solar-energy/.