By D.A. Barber
A report from McKinsey & Company, a global management consulting firm, says that the cost of a typical commercial PV system could fall 40 percent by 2015 and an additional 30 percent by 2020. The report conclude...  more
PV Costs Could Fall 40 percent by 2015 |
published 2012 年 11 月 06 日 15:20 |