$ASTI Some of the key players in global Building-Integrated Photovoltaics market are Ascent Solar Technologies Inc $ASTI, Amari Austria GMBH, Belectric Holding GmbH, Dyesol Ltd, Cadcamation KMR SA, Fraunhofer ISE, $FSLR First Solar, Film Optics Ltd, ertex solartechnik GmbH, Power Film Inc, Hanergy Holding Group Limited, Beijing Ja Solar PV Technology Co. Ltd., BGT Bischoff Glastechnik AG, Sharp Solar, Onyx Solar Energy S.L, Sanyo, Pythagoras Solar, $TSL Trina Solar, $YGE Yingli Solar, Advanced Solar Power (Hangzhou) Co. Ltd., Konarka Technologies Inc, Wirtschaft Und Infrastruktur Gmbh & Co Planungs Kg, Wurth Solar GMBH & CO. KG and Kyocera Corporation.