4.74
Based on 1091 reviews from the 3 courses in this bundle
5
74%
4
19%
3
5%
2
1%
1
< 1%

Reviews

Featured
Latest
03/21/2026

Thanks for the material HeatSpring and Sean. Always a pleasure to learn from you. Keep up the good work. I recommend this course to anyone who wants to learn about PV! Looking forward to take more in the future. Well done!

Joseph Bouchard
Ex - Offshore Renewable Energy Project Developer, Ex - Copenhagen Offshore Partners
03/20/2026
mark h
03/18/2026
Steven W
03/17/2026

I also like how Sean broke up the monotony by having his daughter involved.

Pawel Szczesny
Project Manager, Continental Energy Solutions
03/16/2026
Pawel S
03/15/2026
Daniel B
03/13/2026

The Heatspring courses have greatly improved my understanding of PV systems design and installation. I highly recommend these courses.

Marvin Rice
Cogent Electric
03/11/2026
Nick B
03/09/2026
James M
03/07/2026
Dylan G
03/04/2026
Jack S
03/03/2026
Drew T
02/26/2026
Derek C
02/26/2026
Connor L
02/24/2026
keith e
02/24/2026
Abioduni M
02/20/2026
Matthew F
02/19/2026
Andrew W
02/19/2026
Andrew W
02/19/2026
Russell M
02/19/2026

Very informational if you're new to the industry but if you've been in it a while, a lot of the content will be review and a few things are very out of date.

Nathan Braun
02/19/2026
Amy M
02/18/2026
Max T
02/18/2026
Derrick C
02/16/2026
Sebastian C
02/16/2026
Hector L
02/13/2026
Mike C
02/08/2026
Sriram V
02/08/2026
Brandon L
02/03/2026
Jarrod M
02/03/2026
Carl P
01/29/2026
Robert J
01/29/2026
Adam D
01/29/2026
Robert B
01/29/2026
Ryan M
01/29/2026
Sriram V
01/28/2026
Carl P
01/28/2026
Brandon L
01/28/2026
Adam B
01/27/2026
Samuel S
01/27/2026
David Z
01/27/2026
James C
01/23/2026
Lawrence T
01/22/2026
Dalton H
01/14/2026
Aaron J
01/14/2026

2nd to none! I have done a LOT of online learning courses over the years on various topics and trades. 99% of the time you have dry, boring, soulless instructors who think Ben Stein is the epitome of vibrant personalities. Sean's course marries the technical with the practical, woven with humor throughout. Lighthearted and challenging, just the way I like it.

Michael Thomas
01/14/2026
Adam H
01/14/2026
Lyanda D
01/13/2026
Brendan B
01/12/2026
Benjiman W