Exhibit 99.4

CHINA SUNERGY CO., LTD

(Incorporated in the Cayman Islands with limited liability)

(NASDAQ Ticker:  CSUN)

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NOTICE OF ANNUAL GENERAL MEETING

To be held on August 19, 2010

NOTICE IS HEREBY GIVEN that an annual general meeting of China Sunergy Co., Ltd. (the “Company”) will be held at  No. 123, Focheng West Road, Jiangning Economic & Technical Development Zone, Nanjing, Jiangsu 211100, the People’s Republic of China on August 19, 2010 at 9:00 a.m. (Beijing time), for the purposes of considering and, if thought fit, passing the following resolutions (with or without modifications) as ordinary resolutions:

ORDINARY RESOLUTIONS

1.  Retirement and Re-election of Mr. Xiaoqian Zhou as a Class C director of the Company;

2.  Retirement and Re-election of Mr. Wenze Wang as a Class C director of the Company;

3.  Retirement and Re-election of Mr. Shiliang Guo as a Class C director of the Company;

4.  Appointment of the Independent Auditor Deloitte Touche Tohmatsu CPA Ltd. for the fiscal year 2010; and

5.  The directors or each of Tingxiu Lu and Zhifang Cai (each, an “Officer”) be, and hereby are, authorized to take any and every action that might be necessary to effect the foregoing resolutions 1 to 4 as such director or Officer, in his or her absolute discretion, thinks fit.

The Board of Directors of the Company has fixed the close of business on July 6, 2010 as the record date (the “Record Date”) for determining the shareholders who are entitled to receive notice of and to vote at the annual general meeting or any adjournment or postponement thereof.  Holders of the Company’s American Depository Shares who wish to exercise their voting rights for the underlying shares must act through the depository.

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By Order of the Board of Directors of

China Sunergy Co., Ltd.

/s/ Tingxiu Lu

Chairman

Nanjing, PRC

July 6, 2010

Executive Office: No. 123, Focheng West Road, Jiangning Economic & Technical Development Zone, Nanjing Jiangsu 211100, People’s Republic of China Registered Office: Codan Trust Company (Cayman) Limited Cricket Square, Hutchins Drive P.O. Box 2681 Grand Cayman, KY1-1111 Cayman Islands

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