Friday, June 11, 2010

Milestone: 10 Gigawatts of PV in 2010, Part 2 : Greentech Media

Milestone: 10 Gigawatts of PV in 2010, Part 2 : Greentech Media
Photovoltaic module pricing has made radical progress, as well, moving from $300 per watt in 1956, to $50 per watt in the 1970s, to $10 per watt in the 1990s, to $1 to 1.5 per watt today

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