Suntech and MEMC Terminate Long Term Silicon Wafer Supply Agreement

CSG Solar AG Discontinues Operations

Jul 01, 2011, 08:00 ET from Suntech Power Holdings Co., Ltd.

SAN FRANCISCO, and WUXI, China, July 1, 2011 /PRNewswire-Asia/ -- Suntech Power Holdings Co., Ltd. (NYSE: STP), the world's largest producer of crystalline silicon solar panels, today announced that due to rapid changes in the market for silicon wafers, Suntech and MEMC have agreed to mutually terminate a solar wafer supply agreement originally entered into in 2006 with a term through 2016. Suntech also announced that it will incur a one-time expense related to the discontinuation of CSG Solar's research and development operations.

In connection with the termination, Suntech will relinquish $53 million in prepayments previously made to MEMC, and pay an additional $67 million in four equal installments to be made between July 2011 and April 2012. In addition, Suntech will take a non-cash accounting charge of approximately $92 million resulting from the write-off of unamortized cost associated with warrants previously issued concurrently with the supply agreement in 2006. In total, Suntech expects to incur $212 million of expenses related to the terminated supply agreement in the second quarter of 2011, of which $67 million will be additional cash outlay. As a result of the termination, Suntech is no longer required to purchase approximately 4.6GW of wafers between 2011 and 2016. This will allow Suntech to optimize its silicon sourcing strategy, including maximizing internal wafer production, and lead to estimated cost savings of over $400 million in the next five years.

Separately, Suntech will discontinue its investment in CSG Solar AG, a subsidiary of Suntech dedicated to the research and development of specialized crystalline silicon thin film technology, and incur a one-time, non-cash charge of approximately $24 million in the second quarter of 2011.

Dr. Zhengrong Shi, Suntech's Chairman and CEO, said, "The termination of this agreement with MEMC will bring greater flexibility to our sourcing strategy and help us benefit from the continuing drop in silicon and wafer prices. While we have brought closure to this legacy agreement, we look forward to continuing collaboration with MEMC in areas including mutually beneficial supply relationships that support the growth of both companies. The closure of CSG will allow us to better focus on what we do best – supplying high performance and reliable crystalline silicon solar panels to global markets. While these charges are significant, they are all non-recurring and our core operations continue to perform well. We are seeing growing opportunities for utility-scale solar projects throughout the world and we are on track to meet our shipment guidance of low single digit sequential growth in the second quarter of 2011."

About Suntech

Suntech Power Holdings Co., Ltd. (NYSE: STP) produces industry-leading solar products for residential, commercial, industrial, and utility applications. With regional headquarters in China, Switzerland, and the United States, and gigawatt-scale manufacturing worldwide, Suntech has delivered more than 15,000,000 photovoltaic panels to over a thousand customers in more than 80 countries. Suntech's pioneering R&D creates customer-centric innovations that are driving solar to grid parity against fossil fuels. Our mission is to provide everyone with reliable access to nature's cleanest and most abundant energy source.

For more information about our people and products visit

Safe Harbor Statement

This press release contains forward-looking statements. These statements constitute "forward-looking" statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended, and as defined in the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements can be identified by terminology such as "plans to", "expects to," "anticipates," "future," "intends to," "plans," "believes," "considers" and similar statements, and includes charges related to the termination of the MEMC supply agreement; Suntech's ability to benefit from the continuing drop in silicon and wafer prices; charges related to the discontinuation of CSG Solar; and Suntech's ability to meet second quarter 2011 shipment guidance. Such statements involve certain risks and uncertainties that could cause actual results to differ materially from those in the forward-looking statements. Further information regarding these and other risks is included in Suntech's filings with the U.S. Securities and Exchange Commission, including its annual report on Form 20-F. Suntech does not undertake any obligation to update any forward- looking statement as a result of new information, future events or otherwise, except as required under applicable law.

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SOURCE Suntech Power Holdings Co., Ltd.