The Heatspring courses have greatly improved my understanding of PV systems design and installation. I highly recommend these courses.
Took me quite a while to finish this course but i gained so much knowledge and insight
Sean speaks clearly and concisely and presents the information in a very digestible way. I would recommend this course to anyone new to solar or even to someone like myself who has been working as an installer for a few years.
This course has a ton of information. I really enjoyed the background information on the solar industry and the history of its development. The lessons were both entertaining and informative! Thank you for being awesome, Sean!