Official PVA training provider for the 2024 NABCEP Conference ☀️

Student Ratings

558 reviews

Courses with student ratings: 3

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Latest Ratings

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by nishtha sadana 09/17/2019

If you want to know more about the calculations and work on that, this is the right course.

by Stuart M 09/16/2019

by Luke M 09/16/2019

by Paul G 09/12/2019

by MUHAMMAD ARSHAD 09/08/2019


by Ronald Sauve, Owner, Ronald Sauve 08/25/2019

Marc’s part is great!



by Chance P 08/22/2019

by steven r 08/18/2019

by steve p 08/18/2019

by Chris E 08/12/2019

by U Nyan Htun, Owner, Padaythar 07/17/2019

I will try after my completion of the course.

by Tianming Wu 07/14/2019


by Yi C 07/13/2019

by Bobbie M 07/12/2019

by Zachary K 07/11/2019

by Christina M 07/08/2019

by Martin Blacker 07/08/2019

I love what HeatSpring is doing by sharing these courses and studies that help further understand how a system with PV + Storage can help our customers reach a Net Zero reality.

by Steven K 07/04/2019

by Omar Talib 07/04/2019

its very beneficial course

by Phool Singh Chauhan, Instrumentation Engineer, IIT Kanpur 07/02/2019

This course is very useful in understanding very important aspect in designing of renewable energy production and utilization system.

by Alvaro Silva 06/12/2019

Excellent course for students.

by Ditipriya B 06/12/2019

by Antawn Jackson 06/07/2019

The Course was great and filled with pertinent information. The course has highlighted some key areas for me to consider as I move forward in the industry.

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

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