I wanted to help my friend by sharing with him and also to market heatspring for more friends to learn
To be im heatspring solar training it has increased my knowledge in solar installation. I have come across to know great engineers who invented solar and in which year. Infact the course is interesting. Looking forward to continue ... thank you
Overall the course is great
Great basic course to get your primed for more indepth issues/topics.
this course is a good and recommendable course for anybody who want to gain more knowledge on battery