Solar Panels at Lower-Than-Usual Cost

via www.nytimes.com/2007/12/18/technology/18solar.html
As a result, by using a new process that effectively "prints" photovoltaic material onto an aluminum backing, the company says they can profitably sell the solar panels for "less than $1 a watt" or, as The Times points out, the price at which solar energy becomes less expensive than coal. www.nanosolar.com/blog3/2007/12/18/nanosolar-ships-first-panels/