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                       Securities and Exchange Commission
                             Washington, D.C. 20549

                                    FORM 6-K


                            REPORT OF FOREIGN ISSUER

                      Pursuant to Rule 13a-16 or 15d-16 of
                       the Securities Exchange Act of 1934

                         For the month of December, 2007

                         Commission File Number 1-33208


                        SOLARFUN POWER HOLDINGS CO., LTD


                                666 Linyang Road
                         Qidong, Jiangsu Province 226200
                           People's Republic of China
                    (Address of Principal Executive Offices)

    (Indicate by check mark whether the registrant files or will file annual
                reports under cover of Form 20-F or Form 40-F.)

                            Form 20-F |X| Form 40-F |_|

      (Indicate by check mark if the registrant is submitting the Form 6-K in
            paper as permitted by Regulation S-T Rule 101(b)(1).)

                                  Yes |_| No |X|

      (Indicate by check mark if the registrant is submitting the Form 6-K in
            paper as permitted by Regulation S-T Rule 101(b)(7).)

                                  Yes |_| No |X|

        (Indicate by check mark whether the registrant by furnishing the
       information contained in this Form is also thereby furnishing the
       information to the Commission pursuant to Rule 12g3-2(b) under the
                       Securities Exchange Act of 1934.)

                                  Yes |_| No |X|

       (If "Yes" is marked, indicate below the file number assigned to the
              registrant in connection with Rule 12g3-2(b): 82- )

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Solarfun Power Holdings Co., Ltd. (the "Registrant") is furnishing under the
cover of Form 6-K:

99.1 Press release, dated December 31, 2007, regarding Solarfun Appoints New
Board Member


                                                                    Exhibit 99.1


                  Solarfun Appoints New Board Member

    SHANGHAI--(BUSINESS WIRE)--Dec. 31, 2007--Solarfun Power Holdings
Co., Ltd. ("Solarfun") (NASDAQ: SOLF), a vertically-integrated
manufacturer of silicon ingots and photovoltaic (PV) cells and modules
based in China, today announced the appointment of Dr. Philip Comberg
as an independent member of the Board of Directors.

    The Chairman of Solarfun, Yonghua Lu, commented, "We are pleased
to have Dr. Comberg join our Board of Directors. We believe his
extensive experience in investments and corporate finance, and also in
China-focused corporate law and corporate governance will be
beneficial to our company. We are grateful to our shareholder, Good
Energies, which provided invaluable assistance in helping the company
identify and recruit such a high quality candidate to our Board."

    Dr. Philip Comberg is a founding partner of Alcosa Capital GmbH &
Co KG, a Frankfurt based special situations investment firm that was
founded in 2003. Alcosa Capital focuses on control investments in
companies and Dr. Comberg has specialized in investments and
turnarounds in the logistics, financial services and wholesale
industries.

    Prior to Alcosa Capital, Dr. Comberg was an investment banker with
the financial institutions group of Deutsche Bank Global Corporate
Finance where he advised on various buy and sell-side, public listing
and restructuring mandates. Prior to his investment banking career,
Philip worked as a lawyer with Freshfield Bruckhaus Deringer and
Clifford Chance, where he was involved in numerous M&A and capital
markets transactions while working in Dusseldorf, Hongkong and
Shanghai.

    Dr. Comberg holds a German law degree from the University of
Heidelberg and a Chinese Language Degree of Zhong Shan University,
Guangzhou, P.R. China. Furthermore, he holds a Master of Law (LL.M.)
from New York University School of Law where he focused on corporate
finance as well as U.S. and Chinese corporate law. Philip received his
Doctor of Law from the University of Dusseldorf for his comparative
analysis of the corporate governance regime of Chinese stock companies
which was published by the Institute for Asian Studies in Hamburg.

    Philip speaks German, Chinese, English and French.

    About Solarfun

    Solarfun Power Holdings Co, Ltd. manufactures ingots and PV cells
and modules and supplies solar system integration services in China.
The Company produces both monocrystalline and multicrystalline silicon
cells and modules, and manufactures 100% of its modules with in-house
produced PV cells. Solarfun sells its products both through
third-party distributors and directly to system integrators. The
Company was founded in 2004 and its products have been certified to
TUV and UL safety and quality standards. SOLF-G

    http://www.solarfun.com.cn


    CONTACT: Solarfun Power Holdings Co., Ltd.
             Investor Relations, 8621-6306-8907
             IR@solarfun.com.cn
             or
             Christensen
             Peter Homstad, +1 480-614-3000
             phomstad@ChristensenIR.com




                                    SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the
registrant has duly caused this report to be signed on its behalf by the
undersigned, thereunto duly authorized.

                                         SOLARFUN POWER HOLDINGS CO., LTD



                                         By: /s/ Mr. Yonghua Lu
                                             -----------------------------------
                                             Name:  Mr. Yonghua Lu
                                             Title: Chairman and CEO

Date: December 31, 2007