laser solar cell Archives – The Green Optimistic green tech news, since 2008 Wed, 09 Mar 2011 05:22:26 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 New Solar Cell 'Scribing' Technology Uses Ultra-Fast Laser, Could Yield Efficiency Gains https://www.greenoptimistic.com/solar-cell-ultra-fast-laser-scribing-20110309/ https://www.greenoptimistic.com/solar-cell-ultra-fast-laser-scribing-20110309/#respond Wed, 09 Mar 2011 05:22:26 +0000 https://www.greenoptimistic.com/?p=17450 A new technology that could bring an increase in solar cell efficiency has been presented by Purdue researchers. They use an ultra-fast pulsing laser which creates "microchannels" needed to connect the solar cells in series, for building a usable system.

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