JASO [JA Solar] 6-K: (Original Filing)
[JA Solar to Present at Deutsche Bank Clean Tech, Utilities and Power Conference 2012 SHANGHAI, April 24, 2012--- JA Solar Holdings Co., Ltd., (NASDAQ: JASO) (JA Solar or the Company), one of the worlds largest manufacturers of high-performance solar cells and solar power products, today announced that it will present at the Deutsche Bank Clean Tech, Utilities and Power Conference]