Dr. Dean Levi's talk on 18 Apr 2009 about NREL and its work with photovoltaics

For technical reasons, the slides from the talk had to be split into three parts.

While you are free to view the slides from the talk,
Dr. Levi requests that you do not cut or copy content out of the presentation.

Part 1 | Part 2 | Part 3  (All three parts are PDF documents ~3Mb in size)