4.71
Based on 5306 reviews from the 4 courses in this bundle
5
74%
4
19%
3
6%
2
1%
1
< 1%

Reviews

Featured
Latest
10/16/2026

For poor guy like me, it is very special

Zaw Lin Hein
10/15/2026

It's helps me to have deep knowledge about solar panels and how it functions

Mokemi Tari
10/11/2026

I really appreciate the way they do the course, I suggest you guys to attend the class

Junior Jacques
10/11/2026

I recommend this course to any one seeking understanding on how to identify cracked cells in a solar panel and be more mindful of how delicate solar cells really are..

Ricardo Partida
10/10/2026
Emily A
10/08/2026
Junaid K
10/07/2026

from the beginning were looking bored but afterwhile i started to be convinced and family with the platform i hope everyone need to learn about the solar course this will be the best path for him

rwema Fabrice
10/07/2026

This course is a great introduction to solar PV design and installation. The lessons are clear, practical, and easy to understand. I gained valuable knowledge about PV systems, installation practices, safety, and electrical codes. I highly recommend this course to anyone interested in starting a career in solar energy.

Md Tasnimul Hassan
Ceo & Founder, Inovara Technologies
10/06/2026

Take course it’s awesome

Ricardo Pena
10/05/2026

This was a useful and well-structured course that helped me strengthen my knowledge of solar PV systems. The explanations were clear and practical, making the course suitable for anyone looking to develop their skills in the solar energy field.

Mohammed Amine Ibrahmi
10/03/2026
Ayan M
10/02/2026
kantunda e
09/29/2026

my knowledge about the PV module system increased

Ambrose Emmanuel
09/27/2026

This is a fantastic must-watch course that everyone in PV solar industry should be required to take. I find it amazing that it isn't available for at least one CEU credit for NABCEP training. I never would have thought that one light step on a relatively small and sturdy module could create so many micro-cracks in a module's cell. Nicely done, Jim!

Clayton Herzog
09/23/2026

This course is short but clear and detailed in such a way that a beginner would be empowered to continue journeying in the solar world.

Kolade Ojo
09/20/2026

To anyone out there who is considering where to go to get certified and the solar industry, this is the place. One beautiful thing is that it accommodates all; whether you have money or you do not, you can still be certified.

Bamaiyi Mwandem
09/18/2026

Take good notes and it will all fall In place. The videos help one understand what is required of you while also giving you a glance towards the trade.

Phillips Sam
09/18/2026

This was a clear and useful course for understanding the fundamentals of silicon PV panels. I particularly appreciated how the course explained the important concepts in a simple and practical way. It was a good addition to my knowledge of solar PV systems.

Diescor IRAKOZE NDAYISABA
09/18/2026

I found the course very useful for strengthening my understanding of solar PV design and installation. The content was clear, practical, and easy to follow, and it provided valuable knowledge that I can apply to real-world solar energy projects. I would recommend it to anyone interested in developing their understanding of solar PV systems.

Diescor IRAKOZE NDAYISABA
09/17/2026
Sergio T
09/09/2026

This was an informative and well-structured course that helped me strengthen my understanding of solar PV systems and practical electrical concepts. The explanations were clear, and the knowledge checks made the learning experience engaging and effective. I would recommend this course to anyone interested in developing their skills in solar energy.

Eman Hamid
09/08/2026

Great resource and course work. Easy to follow videos keep it lively. Pracitce exams make it fun to learn. Thanks Solar Sean!

Marshall Coffy
09/07/2026

This was a useful and easy-to-follow course for anyone interested in solar PV. It helped me strengthen my understanding of important solar energy concepts and gave me practical knowledge that can be applied to real-world PV projects.

NAVEEN KUMAR POCHAM
09/07/2026

This was a very informative and well-structured course. I enjoyed learning about energy efficiency and sustainability through clear explanations and practical examples. It gave me useful knowledge that I can apply in real-life situations.

Mostafa Zarguef
09/07/2026

An outstanding technical training course! Highly recommended for anyone looking to master proper solar rooftop installation practices

Muhammad Dana
09/07/2026

Great course! It provides excellent foundational knowledge about solar energy

Muhammad Dana
09/03/2026

A brilliantly structured course that covers everything from system design to installation practices and electrical codes. Clear, practical, and highly informative from start to finish

Taim Kasha Dej
09/02/2026
Deeksha K
09/02/2026
Nitjal S
09/01/2026

muchas gracias por el curso,es muy interesante.

ronald solis mora
08/29/2026

Im personally greatful to heatspring.com for having free online classes. since I can't afford school at the moment, heat spring.com saves the day!

Ricardo Partida
08/28/2026

This is first time having a class with Sean white and i enjoyed every details

Jermaine Reynolds
08/26/2026
Marcelo m
08/26/2026
Muhammad E
08/25/2026
Rosito D
08/24/2026
dwarakesh a
08/23/2026

I have a general interest in Solar PV. A free class was a good intro.

Mitchell Rudin
08/20/2026

This course provided a clear and useful introduction to solar PV design, installation, and electrical codes. It helped me understand the basic concepts of solar energy and increased my interest in developing practical skills in the renewable energy sector.

Mahfujur Rahman Reaz
08/20/2026
Yurquis C
08/20/2026

I really enjoyed this course. Sean White explained solar PV concepts in a very clear and interesting way. The slides, funny videos, images, and real-life examples made the topics easy to understand and kept the course engaging. I learned a lot from this course and would definitely recommend it to anyone interested in solar PV.

Arsalan Modak
08/19/2026

If you are like me, lucky to have been able to find (heat spring) unable to pay for college, and wanting to learn about the fundamentals of electricity and solar pv. I found the right place for free online lessons! Thank you, heatspring!!

Ricardo Partida
08/16/2026

Start with that course and do research for each piece of information, and write after the instructor White, that could help you to have robust information you can recall for your reference for the next course.

Fahd Banna
08/12/2026
Josue V
08/09/2026

I really enjoyed this course because it made solar energy and PV systems easier to understand. The lessons covered important concepts in a clear and practical way, and I gained useful knowledge about solar technology, electrical systems, and grid-connected PV systems. I would recommend this course to anyone who wants to build a strong foundation in solar energy.

Gaurav Koli
08/07/2026

Good for beginners

Taha Abu Shaban
08/05/2026
Kanishkaa K
08/04/2026

This course was a great introduction to solar PV design and installation. It helped me understand the basics of solar systems, components, safety, and installation practices in a clear and practical way. I would recommend it to anyone who wants to start learning about solar energy and develop skills in this growing field.

Rubibi Eric
electrical technician, INGENIUS Ltd
07/31/2026

good imformatiom

gamal ashria
07/27/2026

This course was amazing. I went into the course with little knowledge of what goes into installing a PV system. After finishing this course, I feel 100 times more confident in becoming a PV installer.

Jason Jacobs
Energy Programs Technical Specialist, UniSource Energy Services
07/21/2026

i love this

noah johnson