June 26, 2008

China Sunergy Prices US$50 Million of Convertible Senior Notes and 4,268,400 American Depositary Shares

NANJING, China, June 26 /Xinhua-PRNewswire/ -- China Sunergy Co., Ltd. today announced that on June 25, 2008, it priced an offering of US$50 million of convertible senior unsecured notes due 2013 to qualified institutional buyers pursuant to Rule 144A under the United States Securities Act of 1933, as amended (the "Act"). The transaction, which is subject to customary closing conditions, is expected to close on July 1, 2008. The initial purchaser of the notes has an option to purchase up to an additional US$4.5 million of notes from China Sunergy within 30 days to cover overallotments.

The notes will be convertible into American Depositary Shares ("ADSs") of China Sunergy at an initial conversion rate of 81.3008 ADS per US$1,000 principal amount of notes, subject to adjustment under certain circumstances, which is equivalent to an initial conversion price of approximately $12.30 per ADS.

The notes will accrue interest at an annual rate of 4.75%. The notes will mature on June 15, 2013. Upon certain fundamental changes, including a change in control, China Sunergy must make an offer to holders to purchase some or all of their notes.

China Sunergy anticipates using the proceeds for expansion of production capacity, enhancement of research and development and general corporate purposes.

Concurrently with the notes offering, China Sunergy has also entered into an ADS lending agreement with an affiliate of the initial purchaser of the notes, the ADS borrower, pursuant to which China Sunergy will lend ADSs to the ADS borrower. The ADS borrower has priced an offering of 4,268,400 borrowed ADSs and will use the short position resulting from those sales to facilitate the establishment of hedge positions by investors in the notes offering. The ADS borrower may borrow up to an additional 162,600 ADSs under the ADS lending agreement within 30 days. The ADS borrower will be required to return the borrowed ADSs when the notes are no longer outstanding. China Sunergy will not receive any proceeds from the offering of the borrowed ADSs, but will receive a nominal lending fee from the ADS borrower.

The notes and China Sunergy's ADSs issuable upon conversion of the notes have not been registered under the Securities Act or the securities laws of any other jurisdiction and may not be offered or sold in the United States without registration or an applicable exemption from the registration requirements. This press release does not constitute an offer to sell or the solicitation of an offer to buy the securities. Any offers of notes will be made only by means of a private offering memorandum.

This press release contains information about pending transactions, and there can be no assurance that these transactions will be completed.

About China Sunergy Co., Ltd.:

China Sunergy Co., Ltd. ("China Sunergy") is a leading manufacturer of solar cell products in China as measured by production capacity. China Sunergy manufactures solar cells from silicon wafers utilizing crystalline silicon solar cell technology to convert sunlight directly into electricity through a process known as the photovoltaic effect. China Sunergy sells solar cell products to Chinese and overseas module manufacturers and system integrators, who assemble solar cells into solar modules and solar power systems for use in various markets. For more information please visit http://www.chinasunergy.com/ .

   For further information contact:    Financial Dynamics    Julian Wilson: [email protected]    Tel:   +86-10-8591-1951     Peter Schmidt: [email protected]    Tel:   +86-10-8591-1953    Safe Harbor Statement  

This announcement contains forward-looking statements within the meaning of the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. All statements other than statements of historical fact in this announcement are forward-looking statements, including but not limited to, the company's ability to raise additional capital to finance the company's activities; the effectiveness, profitability, and the marketability of its products; the future trading of the common stock of the company; the ability of the company to operate as a public company; the period of time for which its current liquidity will enable the company to fund its operations; the company's ability to protect its proprietary information; general economic and business conditions; the volatility of the company's operating results and financial condition; the company's ability to attract or retain qualified senior management personnel and research and development staff; future shortage or availability of the supply of raw materials and other risks detailed in the company's filings with the Securities and Exchange Commission. These forward-looking statements involve known and unknown risks and uncertainties and are based on current expectations, assumptions, estimates and projections about the companies and the industry. The company undertakes no obligation to update forward-looking statements to reflect subsequent occurring events or circumstances, or to changes in its expectations, except as may be required by law. Although the company believes that the expectations expressed in these forward looking statements are reasonable, they cannot assure you that their expectations will turn out to be correct, and investors are cautioned that actual results may differ materially from the anticipated results.

China Sunergy Co., Ltd.

CONTACT: Financial Dynamics, Julian Wilson, [email protected], or +86-10-8591-1951; or Peter Schmidt, [email protected], or +86-10-8591-1953

Web site: http://www.chinasunergy.com/