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4.8
Based on 813 reviews from the 4 courses in this bundle
5
75%
4
20%
3
4%
2
< 1%
1
< 1%

Reviews

Featured
Latest
07/25/2025

Really solid course. The content was clear, well-paced, and easy to follow. Sean and Bill make a great team for learning solar.

Michael Hayward
07/21/2025
George M
07/18/2025
Adam D
07/16/2025
Brandon C
07/10/2025

This course has provided an excellent opportunity to explore the NEC in greater depth. As a PV Design Engineer, it has helped me gain a clearer understanding of the underlying principles behind many of the concepts I encounter daily in plan sets. Thanks Sean!

Nicolas Barrera Bateman
07/10/2025
Andrew L
06/30/2025
Jacob B
06/30/2025
Adil A
06/28/2025
Adam R
06/28/2025
Ryan S
06/27/2025
Trey M
06/26/2025
Jake S
06/26/2025
Brant J
06/25/2025
Justin V
06/17/2025
Philip W
06/14/2025
Sean F
06/13/2025
Richard F
06/12/2025
Jose T
06/11/2025
David S
06/11/2025
Kit H
06/08/2025
Jake K
06/06/2025
Hector H
06/03/2025
Tim F
06/02/2025
Bradley S
06/02/2025
Woo J
06/02/2025
Jonathan D
05/31/2025
james m
05/30/2025
Jess G
05/30/2025
Jacob M
05/29/2025
Jake K
05/28/2025

Welcome! Very informative and user friendly. Good luck and enjoy!

Austin Ray
05/23/2025
Jason M
05/21/2025
Dustin F
05/19/2025
Cecil L
05/16/2025
Drew M
05/16/2025
Drew M
05/13/2025
Lowery B
05/12/2025
Steven M
05/08/2025

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Juan Carlos Arango
Comercial Director , NSolar
05/08/2025
Ricardo G
05/07/2025
Cody O
05/06/2025
Austin J
05/02/2025
Andy K
05/01/2025

This course is great. I really enjoyed the interactive way the the instructor lead this course. Other course are usually boring and hard to stay awake, but I was ready to learn the whole way through. Thanks HeatSpring!

Evan Walters
05/01/2025
Bill J
04/29/2025
Thomas B
04/26/2025
Jim C
04/25/2025
Tisha K
04/24/2025
Christian T
04/24/2025

.

Juan Carlos Arango
Comercial Director , NSolar

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