Student Ratings

534 reviews

Courses with student ratings: 3

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Latest Ratings

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by DEBMALYA C 06/01/2019

by Marcos Carballo 05/28/2019

It was a great course it shows a lot of information and data for a better understanding of the topics.

by TALWINDER S 05/28/2019

by Abdelrahman A 05/16/2019

by Ankush Dubbewar 04/21/2019


by Pantuda Puthipiroj 03/31/2019

Very informative course.

by John Skog 03/18/2019

This is a fact based course that isn't full of hype or exaggerated promises. If you really want to understand the challenge of zero energy facilities/homes, here is great place to start.

by Joel Nzima 03/14/2019

can bring change

by ROLF B 03/11/2019

by Duncan S 03/11/2019

by Eoghain O'Horgain, Project Engineer, Ashleigh Environmental 03/07/2019

Great introduction to solar-PV + battery potential. Great visual learning aids with real data. Short but concise.

by Carol C 03/06/2019

by Simon P 03/05/2019

by Tom D 02/21/2019

by Larry S 02/20/2019

by Fathi Mohammed AlGussi 02/16/2019

Its very very nice to improve my knowledge and acquire skills

by Emmanuel Charles 02/05/2019

I would like to encourage all PV designers and engineers to take the course

by Booma Jayapalan 01/29/2019

Very interesting , for beginners it definitely creates the interest towards the practical implementation.

by DAVID B 01/22/2019

by Robert Mellon 01/17/2019

The material is presented in a very informative and interesting format

by Roger Gutzwiller, Owner, Acquire 01/10/2019

Marc Rosenbaum uses his in-depth knowledge and experience in Deep Energy Retrofits to present a wealth of information in a manner that is easy to digest. Anyone interested in making a home or building more livable and energy efficient should benefit greatly from this course.

by Nathan Fournier, CEO, Property Providers, LLC 01/08/2019

This course was an efficient and practical way to learn the ins and outs of how to conduct a deep energy retrofit on a building. The world be a much better place if every contractor and builder learned and applied the material in this course!

by Bill P 10/26/2018

by Biagio G 10/25/2018

by Clayton C 10/07/2018

by Chris C 10/03/2018

by SOHAIL AHMED 10/01/2018

excellent course

by thomas c 09/24/2018

by Archie G 08/26/2018

by sumitha m 08/02/2018


by Chitrakala M 08/02/2018


by kavitha lakshmi 08/02/2018


by RAKESH KANNAN 08/02/2018


by Neha P 07/31/2018

by Bill M 07/30/2018

by Steven S 07/30/2018

by Gary B 07/30/2018

by kathirvel r 07/16/2018


by Mark H 07/14/2018

by Urvesh Patel, Mr., Ahmedabad institute of technology 05/29/2018

yes i really enjoy the course contain and it really help to design system depend upon the weather condition and load management .

by Douglas F 05/25/2018

by michael champagne, Mr. 05/02/2018

much to get out of marc's course on deep energy retrofit. looking forward to applying the knowledge to add one more der home.

by Imre S 04/26/2018

by Gowthamsankaran S 04/17/2018

by Sean Buckley, Owner, Harvest Sun Solar 04/05/2018

Nice applied science and research. Possibly non-practical thinking into the future, except that everything about solar ends up in the future and very soon and continuously… Ergo, maybe this is as practical as anything…

by Gary Friend, Owner, Friends Home conservation Service LLC 04/04/2018

This course will help in everyday analysis of building envelopes when it comes to new construction and in retro work. I believe it clears up or verifies preconception of how a structure leaks and retains heat. Specific attention is always on health and safety and moisture cause and effect.

by Ryan S 04/02/2018

by Khemraz R 03/31/2018

by Pearson H 03/13/2018

by Allona F 03/08/2018

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