Free online coursePhysics of Solar Energy Conversion

Course Description

Explore the fascinating world of solar energy with this comprehensive course designed to provide a solid foundation in the physics of solar energy conversion. Delve into the basic structures and functions of solar cells, and uncover the principles behind their operation in 24 detailed modules.

Begin with an introduction to the essential concepts and dive into energy diagrams and the understanding of the Fermi level. Learn about voltage, work function measurements, and surface energy levels to establish a robust understanding of the fundamental principles.

Advance with insights into light absorption, semiconductor junctions at equilibrium, and the interactions between semiconductors and electrolytes. Understand complex phenomena such as space charge, charge screening, and drift transport to gain a comprehensive knowledge of solar energy mechanisms.

Move on to examine critical processes like carrier injection, recombination, and diffusion transport, learning how these contribute to the basic structure and function of solar cells. Discover how diodes operate within these systems and learn about the factors influencing photovoltage.

Further modules will guide you through the operation of solar cells, the mechanisms for charge collection, and methods for harvesting solar photons. Conclude with a thorough examination of the theoretical and practical efficiencies of solar cells and strategies for effective light management, rounding out a complete understanding of the physics that powers solar energy conversion.