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The course is very extensive and complete, covering most of the basic concepts of photovoltaics, from technical/material aspects to financial and employment ones. Some of the concepts and models are confusing as they are a bit out of date and mostly applicable to United States, but can be compared to the rest of the world using links provided. The specialisation isn't enough to guarantee a start in a career in PV, as it points out it is necessary to have other backgrounds in engineering or electricity to manage that goal. But all in all it is a great experience and knowledge achievement, encouraging and rich, giving a feeling of understanding a good amount of basics in this sector, so I strongly recommend it if someone's looking to acquire a first approach into this technology. Looking forward to next specialisations!

The video content and quizzes were great. They covered a lot of information and concepts to build a strong base on solar energy. The instructor was very elaborative and the speed of the content delivered was perfect.

The downside of the course is that you are not given any study material and few concepts are purely based on the US. Since there are many students from countries other than the US, I would like to suggest to have content which supports students from all countries. Example of such content is the 'certifications available for PV system'. Few essential tools could have been enlisted for further help in PV sizing calculations.

Overall, the course is valuable for building the basics in solar energy.

it is a good training for introduction to Solar Energy design and installation.

However, it was expected to have modules about design the complete PV system, including Inverter DC/AC selection, battery charger selection, battery backup system calculation, orientation of panels, solar panels connection options depending on building orientation...

Maybe a second course would be highly appreciated, a course which involves all the mentioned topics.

Thanks!

Hello,

i am András from Hungary. I enjoyed this course very much, it was clearly understandable and provided a very good overview on this topic. I am working with PV for a while now as a projectmanager and investor. This course gave me lot of useful information on the background, because i was mainly focusing on the financial side till now.

This is a very good course for those who need basic info.

The Forum should be a bit more active.

Regards,

András

I expected to learn more indeed about how to design a photovoltaic system and what components to use depending on the size of the system (PV modules, Charge Controllers, Power inverter, Batteries for energy storage, Meters, and miscellaneous components like wiring, cables, connectors, conduit and brackets). Over all is a good course. I learned a lot because I didn't know anything about Solar Energy. Instructor Neal Abrams explains very good.

The course is very good for mechanical engineering undergrads because it's covers the essential aspects, leaving the solar cell electronics realm and giving a good overview of energy and insolation conceptions. The only disappointment is that it does only focus on United States when it comes to insolation maps, or careers and certifications in solar energy. This should be corrected for the international students.

The course starts off with great depth of detail. The instructor is clear and well spoken. Material is divided well into clear sections. My only complaint is that the last couple of weeks were less useful than the first three, in which PV system basics were very well covered. I feel the course could have done more to cover system design and BOS concepts.

Pretty happy with course until I finished module 1 quiz and could not submit it unless I upgraded to a certificate. I have taken several Courses on here and it is the first one I could not submit a quiz without upgrading... Felt like a bait and switch. I am learning for my own growth not for a certificate!

Neal Abrams does a very good job to simplify and explain the course. I learnt much on this course and I recommend it to anyone wanting to understand the basics. But one issue I had is that it is structured for the American student and not for an international student. This was a turn-off to me.

I would like to thank your team and you for this great course, I learned a lot and really appreciated the time and effort for making this course so interesting.

I have one last request, could you or your team kindly re-issue the certificate for me as the name is wrongly reflected. Thanks.

I found the course very interesting and the instructor explained each topic very thoroughly. My only problem was the content of week 4. I think history of solar energy was dragged and should only been covered in a single lecture, but overall the course was very interesting.

A good course although it needed a little bit of a better explanation on how to calculate the number of required solar panels what are the different types of solar irradiance maps and how to use them and there was no information about loss of efficiency of PV over time.