Can't help you with tutoring, but you might try
http://www.nmsu.edu/~tdi/Photovoltaics/Codes-Stds/PVnecSugPract.html

Also check out their homepage at
http://www.nmsu.edu/~td

Good luck

I took a 5-day training course, and took the test on the last day. The class definitely helped a lot - I highly recommend doing that. We had a great instructor who explained everything so clearly. Then we actually practiced installing the panels on different types of roofs.

The one I went to is in California: http://sunprotraining.com/

Wow, great help for a question that is 3 years old!