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A great course for stepping in into solar power technology. The use of virtual instruments and the explanatory videos of Mr. Madsen and other scientists of the DTU are excellent resources to introduce and/or reinforce the concepts. The course is well designed and keeps you interested at most of the time.

Overall, I think this course is well organized, the content is clear and the use of didactic resources keeps it interesting. Also there are external links to more technical information. I enjoyed this course and would recommend it to anyone who is interested in this topic. I recommend to have some basic knowledge of electric behaviour of materials, circuits (Kirchoff, diodes), radiation and crystal structure for better understanding.

I would have liked for this course to go into more detail regarding the drawbacks of an intermitent energy production and the cost and energy required for the solution or minimization (eg. backup systems, accumulation). Also I think that it goes into too much detail regarding production of polymer solar cells, and the information of the emerging solar cells technologies (dye sensitized, quantum dot, perovskite) is poor and incomplete.

I am an Undergraduate student in Physics, of budding interest in Photovoltaics. I really enjoyed the course from day one till the end, being the instructor very kind and pleasing to the students introducing the fundamental concepts in a very novel manner, building it block-by-block. Also, the additional reading resources which were attached at the end of each module was really interesting and I can feel the excitement of going through the documentaries and the article references cited by the tutor. I was truly amazed by the potential of PV industry, which is portrayed in an exhaustive manner by the tutor. The course serves as a motivation to me to further enhance my knowledge on PVs, and I hope you will enjoy the course, if you're really,really motivated and pursuing a sustainable way of life/combating against Global warming via. Energy alternatives, specific to Photovoltaics. Free(!) Energy :)

This course introduced me to many different types of technologies out that are out there- especially emerging technologies that are not on the market yet. The beginning of the course is very heavy on science and math, which I think helped me understand how solar cells really work and proved that solar energy has a great potential. Be prepared to do many calculations. Later in the course, there is a lot of information to memorize. I think that the last lectures go into too much into detail on polymer solar cells and how they are made. These details might only be useful if you work in a lab or in manufacturing and would be better as optional material. Nevertheless, this course did leave me with a solid foundation to build on. I may or may not take the course on organic solar cells (also by DTU) after this.

Very good course with a wide coverage of the topic. The information delivery is a bit dry and the level of detail/complexity of the material is uneven (ranging from things anyone will understand right off the bat to topics where you might want to check some electronics and chemistry basics first), so it's not "get excited about the topic because of the course", it's "get exited about the topic beforehand, then join the course to learn about things you were curious about already". All-in-all, I thoroughly enjoyed the course as it put a lot of segregated pieces of knowledge and sometimes even assumptions in my head into something much more structured and concise.

The Introduction to solar cells course provides all resources needed to explore and dive into the fascinating field of solar energy conversion. The course addresses and embraces most important issues relevant to solar energy harvesting in a most interesting and comprehensive manner. Congratulations and thanks to DTU and course conductors, subject experts, researchers and everybody associated with the course.

Course is really good introduction to renewable energy and understandings of solar cells. I would like to say thanks for all people who made it. For me, I would like also to include more review of current renewable energy market (for example which companies are doing what; mentions about Tesla's powerwall was interesting and I would like to hear more about solutions like that).

It is a very good course if you would like to learn about the basics of solar cells, their types, manufacturing processes etc. The course consists of both calculations and theoretical concepts of solar technology. At the end of the course you will have the sufficient knowledge on the evolution of solar cells and what is expected in the future.

Excellent introduction to the current state of technology of solar cells. It also gave in-depth teaching and examples as to how to calculate cell efficiencies and other fundamental concepts. The course has made me look at the technologies in a new light (hah!) and has stimulated my interest in exploring the subject further.

Good course with a lot of theory about the different technologies. You learn the firs steps to establish the efficiency of the solar cells technologies. I would like the course had more information about real application of the solar cell with the storage and use of the energy and how to decide this. 4.5/5

As the name suggests, it is just an introduction course and one should definitely follow up for in depth knowledge. Although the course provides a good overview on all the aspects of solar cell technology and is recommended to be completed for solar technology enthusiasts.

It was very useful and interesting general introduction of solar cells especially for beginners in this field, easy and convenient materials and understandable explanations from specialists that encourage you to continue the course to the end, I recommend it .

Good introductory course on solar cells. Would have been interesting to perhaps have a week on the integration of solar as an energy resource in the grid. Overall the basics covered made me further understand limitations and advantages beyond the obvious.

Solid introduction into the world of solar cells! Nothing was taught to great depth, but as a general overview of the history, basic calculations, and production methods, the course does a great job.

Great course to know the history and also the technologies advancement for solar cells through the years. Learn the different types of solar cells available, with their advantages and disadvantages.

please include 30 optional theoritical questions and answers so that we can revise our concepts well. and also give us pdf notes for all the chapters including slides also...

This is extremely enlightening as a beginner course to photovoltaics. I have definitely been motivated to learn more on this topic through whatever sources in the future.

A decent course on the fundamentals of solar cells. Advised for anyone interested in the subject before reaching for more advanced textbook publications or courses.

I think reading section should be changed to video lectures and video lectures should also include some description of solar calculation done by teacher itself.

Course gives an excellent overview to complete novices. Would recommend to learner's like me who are not in the solar field, looking to expand their knowledge.

For me, the topic of conventional solar technology was really interesting and useful. The other technologies discussed in the last week were a nice bonus.

This course is really good and informative although I do not really understand certain parts clearly as I am not familiar with the technical terms used.

The course is very interesting and present a useful way to understand the behavior and fabrication of solar cell through different technologies.

One of the best courses I 've done on coursera. It is scientific and informative. In my opinion the didactic in the 1st week is just ok.