Mr. Ki-Joon Hong

Mr. Hong is Chief Executive Officer of Hanwha SolarOne. Mr. Hong is currently the Chairman of the Board of SolarOne, Chief Executive Officer of Hanwha Chemical Corporation and was previously the Chief Executive Officer of Hanwha's pharmaceutical and refinery businesses. Mr. Hong also served as the Chief Executive Officer of Hanwha's pharmaceutical and refinery businesses. Under his leadership, Hanwha Chemical entered into the solar energy and secondary battery businesses and also actively expanded its overseas operations, forming a joint venture in Saudi Arabia and building a PVC factory in Ningbo, Zhejiang, China. He received a bachelor of science in Chemical Engineering from Seoul National University.

Mr. Min-Su Kim

Mr. Min-Su Kim is President of Hanwha SolarOne Co., Ltd. In his role as President, Mr. Kim oversees general management of the company, including sales, marketing, R&D and production.

Min-Su Kim joins Hanwha SolarOne from Hanwha Group headquarters. During his term of planning team of Hanwha Chemical, Mr. Kim helped expand the division’s business portfolio into new growth fields including solar energy, biopharmaceuticals, rechargeable battery materials and nano-technology.

He joined Hanwha in 1987 and spent 5 years in finance before serving in a number of leadership positions in sales and marketing for key product areas.

Mr. Kim earned his bachelor’s degree in Business Administration from Seoul National University and his M.S. in Leadership and Strategy from the London Business School.

Mr. Dong Kwan Kim

Mr. Dong Kwan Kim is Chief Strategy Officer and member of the Board of Hanwha SolarOne. Mr. Kim brings extensive leadership and strategic development experience to Hanwha with his background as an officer in the Republic of Korea Air Force. He joined Hanwha Group in January 2010 and has served as a Managing Director of Management & Planning HQ at Hanwha Group. Mr. Kim became a board member of Hanwha SolarOne in December 2010. He received a B.A. in Government from Harvard University.

Mr. Jung Pyo Seo

Mr. Jung Pyo Seo is the Chief Financial Officer of Hanwha SolarOne. Mr. Seo joins SolarOne from Azdel Inc., an automotive thermoplastic material manufacturer based in Virginia, where he was Chief Financial Officer and Chief Operating Officer. In his three and a half years at the company, he rebuilt the company's cash and debt management systems and processes, implemented a new ERP system, managed commercial banking relationships, raised capital, and helped the company expand market share in a competitive market with rising raw material prices. He also played an important role in the acquisition and post-acquisition integration of Azdel Inc. by Hanhwa Corporation. Prior to joining Azdel, Mr. Seo held a variety of accounting, finance, and sales-related roles at Hanwha Resorts Corporation and Hanwha Chemical Corporation over a twelve year period. Mr. Seo earned an M.B.A. degree from the University of Washington, and a bachelor of arts with a concentration in finance and accounting from Seoul National University.

Mr. Ray(Inbok) Park

Mr. Ray Park is the Vice President and the Head of HR/Purchasing/General Affairs/Corporate Culture/Administration of Hanwha SolarOne. Prior to joining Hanwha SolarOne, Mr. Park worked as the Head of Polyethylene Compounds Business and the Head of Purchasing in Hanwha Chemical Corporation. He was dedicated to developing PE compounds business which led the company to be one of the global top 3 compounds makers, and to improving the purchasing process of the company with a variety of innovative ideas. By 2007, Mr. Park spent five years in US working for the successful management and operations of UBI, an affiliate of Hanwha Corporation. Mr. Park earned a Bachelor's degree in International Relations from Seoul National University.

Mr. Hak Seob Kim

Mr. Hak Seob Kim is the General Manager of Hanwha SolarOne Qidong Factory. Mr. Kim joins Hanwha SolarOne from Dongbulightec Co. Ltd, a Korea-based manufacturer of light emitting diode (LED) lighting devices, where he was Control Director and Quality Innovation Team Leader. Prior to joining Dongbulightec, Mr. Kim held a variety of leadership positions in Quality Innovation, Quality Control and Manufacturing & Management Improving at Samsung LED Corporation and Samsung Electronics Corporation for over a twenty six year period. Mr. Kim received his B.S. in Industrial Engineering from Hanyang University.

Mr. Jeong Eui Hong

Mr. Jeong Eui (J.E.) Hong serves as the chief technology officer at Hanwha SolarOne, building on years of research and development experience in the solar industry. In this role, he oversees the development of photovoltaic technologies with market applications ranging from immediate horizons to five years and beyond. From wafer manufacturing to product integration, Mr. Hong will oversee the efforts conducted by Hanwha SolarOne’s R&D facilities in China, Korea, Germany and the United States.

In 2010, Mr. Hong joined Hanwha Chemical to lead its Solar R&D Group. Prior to joining Hanwha, he held leadership positions at Millinet Solar, LG Semicon and Applied Materials Korea.

Mr. Hong received his B.S. in Petroleum and Mineral Engineering from Seoul National University and his M.S. and Ph.D. in Material Science and Engineering from the Korea Advanced Institute of Science and Technology (KAIST).

Dr. Mohan Narayanan

Dr. Srinivasamohan "Mohan" Narayanan is Vice President of Technology at Hanwha SolarOne. Dr. Narayanan leads the Company's research and development team for improving product performance and innovation, and streamlining manufacturing operations.

Dr. Narayanan joins Hanwha SolarOne from the Solar Energy division of Reliance Industries Limited in India, where he was the chief technology officer in charge of planning the company's entry into the midstream solar business, from silicon growth to module production, including production design and layout, manufacturing operations, technology development, and cost modeling. Prior to that, Dr. Narayanan was vice president of technology at Trina Solar Limited, in charge of technology development, technology transfer, tool selection, capacity expansion and product development. From 1989 to 2006, Dr. Narayanan held a number of technology-related roles at BP Solar, including as the director of the Global Screen Print Technology division from 2003 to 2006.

Dr. Narayanan received a Ph.D in electrical engineering and computer science from the University of New South Wales, Sydney, a M.S. in material science from Case Western Reserve University, Cleveland, Ohio, a B.E. in Metallurgical Engineering from the University of Madras, and a diploma in industrial management from the Indian Institute of Science, Bangalore. He has numerous publications to his credit, and owns six patents and patent applications related to casting, wafering and other cell processes.