China Sunergy Co., Ltd. (Nasdaq: CSUN) ("China Sunergy" or the "Company"), a specialized solar cell and module manufacturer, today announced that Mr. Tingxiu Lu, an industry veteran, chairman of the board and one of the company's founders, will rejoin the Company's executive management team as Chief Executive Officer, effective in September. Mr. Stephen Zhifang Cai, China Sunergy's former chief executive officer, tendered his resignation from the Company for personal reasons.