4.85
Based on 65 reviews
186
students have taken this course
5
78%
4
22%
3
0%
2
0%
1
0%

Reviews

Featured
Latest
07/24/2026

Excellent course. Very well structured, practical, and backed by real field data. It provided valuable insights into RSD failure modes, installation best practices, and risk mitigation. Thank you!

Gabriela Tulbureanu
07/24/2026

Great course as we continue to learn and understand the risks involved with mlpe devices

Kristoffer Vieira
O&M Technician, max solar
07/23/2026
Abdulkarim A
07/23/2026

Whether or not you agree with all of the conclusions, this course raises important questions about PV system reliability that every installer should consider. The real value is in the field observations and the discussion of installation practices that influence long-term system performance.

Greg Smith
Technical Training Director, Tigo
07/23/2026
Anthony J
07/23/2026
Eric R
07/23/2026
Ronald M
07/23/2026
David R
07/23/2026
Kolja M
07/23/2026

This is probably the most comprehensive course about rapid shutdown devices that I have seen and I really enjoyed the depth of technical acumen on how RSDs work and the data presented by the HelioVolta team.

David Penalva
07/23/2026
Sergio S
07/23/2026
Henry L
07/22/2026

An excellent course on understanding Rapid shutdown requirements and the issues related to MLPE's

Edward Morgan
07/22/2026
Alexander J
07/21/2026
Blair R