China Sunergy to Announce Second Quarter 2011 Financial Results on Friday, August 19, 2011

NANJING, China, August 5, 2011 -

China Sunergy Co., Ltd. (Nasdaq: CSUN) (”China Sunergy” or “The Company”), a specialized solar cell and module manufacturer, today announced that it will report its financial results for the second quarter ended June 30, 2011 on Friday, August 19, 2011, before the market opens in the United States. China Sunergy’s management will host an earnings conference call on the same day at 8 a.m. ET (Friday, August 19 at 8 p.m. Beijing/Hong Kong time).

    To access the conference call, please dial:
    United States toll-free:        1.800.320.2978
    International:                  1.617.614.4923
    China :                         +86.400.881.1629 / +86.400.881.1630
    Hong Kong:                      +852.3002.1672
    Singapore:                      +65. 6823.2164

Please ask to be connected to Q2 2011 China Sunergy Co., Ltd Earnings Conference Call and provide the following passcode: 1877 3947.

China Sunergy will also broadcast a live audio webcast of the conference call. The broadcast will be available by visiting the “Investor Relations” section of the company’s web site at www.chinasunergy.com.

    Following the earnings conference call, an archive of the call will be
    available by dialing:
    United States toll-free:       +1.888.286.8010
    International:                 +1.617.801.6888

The passcode for replay participants is: 8191 6273.The telephone replay also will be archived on the “Investor Relations” section of the company’s web site for seven days following the earnings announcement.

About China Sunergy Co., Ltd.

China Sunergy Co., Ltd. is a specialized manufacturer of solar cell and module products in China. China Sunergy manufactures solar cells from silicon wafers, which utilize crystalline silicon solar cell technology to convert sunlight directly into electricity through a process known as the photovoltaic effect, and assembles solar cells into solar modules. China Sunergy sells these solar products to Chinese and overseas module manufacturers, system integrators, and solar power systems for use in various markets. For more information, please visit our website at www.chinasunergy.com.

    Investor and Media Contacts:
    China Sunergy Co., Ltd.
    Elaine Li
    Phone: + 86 25 5276 6696
    Email: Elaine.li@chinasunergy.com

    Brunswick Group
    Hong Kong                        Hong Kong
    Ginny Wilmerding                 Xiaoxiao Nina Zhan
    Phone: + 852 3512 5000           Phone: + 852 3512 5000
    Email: csun@brunswickgroup.com   Email: csun@brunswickgroup.com

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