Solar Panel Drops to $1 per Watt: Is this a Milestone or the Bottom for Silicon-Based Panels?
SOURCE: popularmechanics.com
“A long-sought solar milestone was eclipsed on Tuesday, when Tempe, Ariz.–based First Solar Inc. announced that the manufacturing costs for its thin-film photovoltaic panels had dipped below $1 per watt for the first time. With comparable costs for standard silicon panels still hovering in the $3 range, it’s tempting to conclude that First Solar’s [...]