I am helping put on a Solar PV Event in SF & LA at the beginning of March.
2 of the speakers Marvin Hamon & myself are Adjunct Professors at
Diablo Valley College and the other speaker is the undisputed number 1 PV
authority in the US,
John Wiles. Wiles writes the National Electric Code for PV, has a PV contract with the DOE, and writes Code Corner in every Home Power magazine. More can be found out about him at his website at:
http://www.nmsu.edu/~tdi/Photovoltaics/Codes-Stds/Codes-Stds.html