Blogger Themes

Tuesday, 22 February 2011

Silicon Solar Cells Ditch the Wafers

Technology Review
Feb 22, 2011

Startup Crystal Solar hopes to take some of the cost out of high-performance single-crystalline solar cells by eliminating conventional silicon wafers. The company says it has developed a wafer-free process for making 50-micrometer-thick solar cells with over 15 percent efficiency, with the possibility of higher efficiencies. Because the process doesn't waste much silicon, Crystal Solar expects to produce cells for half or even a third of the cost of conventional cells.


Post a Comment