Solar cells are getting cheaper

I feel that relatively few people truly think about the setup cost of renewables; I see signs and poles on the highway with PV cells on top, nevermind the electricity cost of producing the aluminum pole or the cell in the first place!

It’s a good thing these costs are coming down though.

Top Chinese Manufacturers Will Produce Solar Panels for 42 Cents per Watt in 2015


Rest of article here.