Condensed 2007 "Payback" article published in “NorCal Solar Energy Resource Guide", 8th edition (Sept 2007)
Earlier versions of this article appeared in seven previous editions of the Resource Guide

This is the full length version of the article explaining the concepts using 2006 data in the examples.

An excerpt of this was published in “NorCal Solar Energy Resource Guide", 7th edition (Sept 2006)

Published in “NorCal Solar Energy Resource Guide, 4th edition” and three previous editions

Sponsored by the NorCal Solar Energy Association

Published in “Solar Today", Sept 2008 National Solar Tour Special Issue, by the American Solar Energy Society

Published in “Solar Today", May/June 2006 issue, by the American Solar Energy Society

Published in “Solar Today", Sept/Oct 2005 issue, by the American Solar Energy Society

Sponsored by the Solar Living Institute. See "Classes" for registration information

Presented at “Solar 2003”, sponsored by the American Solar Energy Society  

Presented at “Solar 2004”, sponsored by the American Solar Energy Society

Also online at: www.millionsolarroofs.org/articles/static/1/binaries/BlackASES.pdf (original version)

Presented at “Solar 2004”, sponsored by the American Solar Energy Society

Presented at “Solar World Congress 2005”, sponsored by the American Solar Energy Society

Presented at “Solar World Congress 2005”, sponsored by the American Solar Energy Society

Presented at “Solar World Congress 2005”, sponsored by the American Solar Energy Society

Presented at “Solar 2006”, sponsored by the American Solar Energy Society

Presented at “Solar 2006”, sponsored by the American Solar Energy Society

Presented at “Solar 2007”, sponsored by the American Solar Energy Society

Presented at “Solar 2008”, sponsored by the American Solar Energy Society

Presented at “Solar 2008”, sponsored by the American Solar Energy Society

Presented October 2008 at Solar Power International 2008
Similar to "Understanding Financial Analysis Methods for PV Systems" presented at PG&E's Pacific Energy Center

Presented October 2008 at Solar Power International 2008

Presented November 2008 for the Solar Living Institute series of workshops

Presented at Solar Power International 2008

Presented at “Solar Power 2004”

Presented at numerous homeowner oriented events

Radio interview with Andy Black. Download the MP3 (10.4MB). Interview starts at 11'30"