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About this courseSkip About this course
The key factor in getting more efficient and cheaper solar energy panels is the advance in the development of photovoltaic cells. In this course you will learn how photovoltaic cells convert solar energy into useable electricity. You will also discover how to tackle potential loss mechanisms in solar cells. By understanding the semiconductor physics and optics involved, you will develop in-depth knowledge of how a photovoltaic cell works under different conditions. You will learn how to model all aspects of a working solar cell. For engineers and scientists working in the photovoltaic industry, this course is an absolute must to understand the opportunities for solar cell innovation.
This course is part of the Solar Energy Engineering MicroMasters Program designed to cover all physics and engineering aspects of photovoltaics: photovoltaic energy conversion, technologies and systems.
We recommend that you complete this course prior to taking the other courses in this MicroMasters program.
At a glance
What you'll learnSkip What you'll learn
- The principles behind the potential loss mechanisms in photovoltaic devices
- The semiconductor physics necessary to understand solar cell performance and engineering
- The optics and light management tools necessary for optimal solar cell design
- To model all aspects of a working solar cell, understanding the efficiency limits and design rules
Audit learners can develop their skills and knowledge in relation to the above learning objectives by having access to the video lectures, a limited number of practice exercises and discussion forums.
Verified learners are offered a number of study tools to demonstrate they have mastered the learning objectives. They will have access to all exercises: practice, graded and exam questions.
Week 1: Introduction
How do solar cells convert solar energy into electrical energy? What are the basic building blocks of a solar cell?
Week 2: Semiconductor Basics
What are semiconductors? What is a band diagram?
Week 3: Generation and Recombination
What are the physics of charge carriers?
Week 4: The P-N Junction
What is a diode? How does a diode change when we apply a voltage? What about when we illuminate it with solar energy?
Week 5: Advanced Concepts in Semiconductors
What happens when we connect a semiconductor to a metal? What other types of junctions of semiconductor materials are important for solar cells?
Week 6: Light management 1: Refraction/Dispersion/Refraction
Which optical phenomena are important for solar cells? How can we use them to make sure maximal light is absorbed.
Week 7: Light management 2: Light Scattering
Which techniques can we use to scatter light in our solar cell to enhance optical path length?
Week 8: Electrical Losses
Pull all the concepts together to understand how to engineer solar cells.
Learner testimonialsSkip Learner testimonials
" I was able to familiarize myself with the latest theoretical knowledge on solar energy. This helped me to develop as an engineer and improve my skills." -- Previous student
"TU Delft 's Solar Energy Engineering MicroMasters program is great to get a grasp of the overall science of solar energy. It provides context to the current industry trends, and at the same time gives you the tools you need to know where the industry will be in the next decade." -- Bertram, The Netherlands
About the instructors
More about this courseSkip More about this course
The course materials of this course are Copyright Delft University of Technology and are licensed under a Creative Commons Attribution-NonCommercial-ShareAlike (CC-BY-NC-SA) 4.0 International License.