Student Ratings

139 reviews

1,160 students have taken this course

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by Ted Monhollon 01/20/2023


by Nelson F 04/01/2021

by Radouane Zouaghi 03/25/2021

Excellent lesson

by Jason Bone, PV Instructor, Halifax Community College 12/16/2020

Great value in a topic we always need for knowledge in, arc flash.

by John Paul Manabat, Operations and Maintenance Engineer, Negros Island Solar Power, Inc. 09/25/2020

It's very good for the Licensed Electrical Practitioner for PV Systems.

by Ahmed Ali, Project Engineer, ACWA POWER 05/30/2020

It's an interesting presentation but will require more efforts to understand the calculations

by Rachelle Magbuhos 05/15/2020

I learned a lot about arc flash calculations, and the video of IR testing was definitely engaging!

by Kalidass D 04/18/2020

Yes i really enjoyed this course because i learned insulation resistance testing processes

by Roudy Al Mhawas 04/11/2020

Great Course

by Menakapriya M, Professor, Muthayammal Engineering College 04/10/2020

Easy to learn

by Mohammad Abedalfatah A 04/10/2020

by Hubert Hogan 04/10/2020

course aloud everybody to think

by Clarence Davisjr 03/31/2020

I will not change anything

by Shaun Dorman 03/30/2020

The short course was great, I Specifically learnt a method to test With a megg tester in series to the string, tis was very useful

by Faur Ioan, General manager, F DESIGN ELECTRIC 03/29/2020

Keep safe

by Trevor W 03/04/2020

by Ryan Christie, Licensed Electrician , Ameresco 12/02/2019

Great information on Arc Flash and IRT testing.

by MOAMIN H. A. ABUHASSAN, Electrical Engineer, Al Bawakir Unicon 12/01/2019

This is a great topic to understand the risk of PV systems and how to avoid it. PV dc model is different than other dc systems that need specific calculation for arc-fault and this course will help you a lot.

by Mohammad Arifin Salasain 11/04/2019

It give me more understanding on arc flash analysis.

by John Rodrigue, Electrician, Ameresco 10/10/2019

Excellent reference and introduction to Arc Flash and Resistance testing

by Curtis McLennan 07/13/2019

I really enjoyed the course very informative, I had many questions that were answered, I liked the part where a lot of the other engineers got to chime in while trying to get the information out

by Arunmozhi nagarajan 03/24/2019

I like the presentation and details are useful to all, who want to know about the topic

by Jessica Antinozzi, Solar Project Designer, Blue Horizon Energy LLC 02/22/2019

Thank you for sharing your knowledge for those people that interested to learn. The informations that you shared are very helpful.

by syed abdul haq s 02/11/2019


by Hasina shafrin 08/04/2018

it very use full

by Andrew S 04/16/2018

by Hector Lluvioso 02/06/2018

Ryan really did a good job going over the technicality and doing also the actual stuff

by Pius Nyaga 09/17/2017

Easy to follow and comprehensive.

by Billy Rester 07/21/2017

very professional and recommend this course to anyone in the electrical profession

by Deep S 06/14/2017

by Asad Amin 05/03/2017


by Ismaila Muhammad Yahuza 03/22/2017

Wao! I am so very lucky to join Heatspring. I am gaining a valuable knowledge from you! Thanks a lot.

by Hari Singh, Project Engineer, Enzen Global Solutions Pvt Ltd 03/17/2017


by MADHUMITHA T 03/09/2017

by kristoffer vieira, O&M Technician, max solar 02/28/2017

Heatspring is the best learning platform I've found readily available

by Woody Berryman, project superintendent, sylvester&cockrum inc 02/17/2017

great course to the point and very informational

by Mike Palmer, Western Regional Sales Manager, Megger 01/06/2017

Ryan has a great way of communicating real world examples in all is teaching!

by Ashwani kumar Jha 12/30/2016


by Michael Chacon 10/25/2016

100 % recommended to the PV professionals. Is not for the average PV installer, but if you are looking to learn more and stand out, this is a good way of starting

by Michael Liwanag, Sunertech, Project Manager 10/20/2016

This was very interesting to get into deep principle of arching flash in DC side of the PV plant.

by Nawal Mishra, Director, Subham Solar Solution Pvt. Ltd 09/01/2016

is their any hands on training courses please inform me.

by Dhiraj Ladhe 08/26/2016

best course in hazardous area clasifiction

by Todd Mcgill, Solar PV Installer/Tech, "Solar Contract Worker" (various) 08/08/2016

Great informative course. Really will get your mind flowing...

by Jeffrey Delgado 04/21/2016

All are encouraged to take the course.

by divya priya 03/20/2016

yes.i enoyed

by tharini s kumar 03/20/2016

yeah am interested.

by Marlon McCubbin 03/17/2016

I now gather valid information on how to be more safe.

by grant belau 03/03/2016

this is an overlooked aspect of code including the labeling aspect about arc flash danger plus PPE required. we plan to add this to our installations.

by Alejandro Martinez Steele, Commissioning Manager, Signal 02/15/2016

Direct to the point and insightful.

by Engineer Muhammad Amjad Khan 02/04/2016

Excellent endeavor from heat spring

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