solar cell dye Archives – The Green Optimistic green tech news, since 2008 Fri, 01 Feb 2013 21:13:45 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 New Dye for Organic Solar Cell Hits Record 11.9% Efficiency https://www.greenoptimistic.com/organic-solar-cells-dye-efficiency-11-9-20130201/ https://www.greenoptimistic.com/organic-solar-cells-dye-efficiency-11-9-20130201/#respond Fri, 01 Feb 2013 21:13:44 +0000 https://www.greenoptimistic.com/?p=32536 Solar cells may be the cleanest energy source available, but they have one thing working against them, which is efficiency. Sure, there are some who have expanses of horizontal and vertical real-estate on which to put hundreds of square feet of solar cells, but they could be better. If a 10%-efficiency solar array on the […]

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