Went thru IIT Mumbai, NCPRE's Continuous Learning Program on "Grid-connected Rooftop PV'. Enjoyed the learning. Excellent hands-on, field experience coupling the class-room training. IIT B was installing it's own roof-top solar - and Mahindra EPC team was also there so we got a solid field experience insight. Site installation design, civil-work nuances were a tremendous learning - as was interacting with the practitioners in the field. If God wills, I guess I may see solar electricity in my own home from my own rooftop in my lifetime, some day...

This clearly appears to be an industry where the IT industry was 25 years back!