Stock Offering (IPO)

Blaubeuren, 04.10.2007

Determination of offering period and price range

As of the date hereof, centrotherm photovoltaics AG together with the Selling Shareholders, Hartung Beteiligungs GmbH and Autenrieth Beteiligungs GmbH, and the Sole Global Coordinator Citigroup Global Markets Limited have determined the offering period and the price range on the basis of which purchase offers may be submitted for shares of centrotherm photovoltaics AG.

The offering period during which investors can submit purchase offers for shares of centrotherm photovoltaics AG starts on October 5, 2007 (including) and ends on October 11, 2007. On the last day of the offering period the submission of purchase offers by retail investors is expected to be possible until 12:00 noon (CEST), and by institutional investors until 5:00 p.m. (CEST).

The price range within which purchase offers may be submitted has been set at between EUR 26.50 and EUR 34.50 per share. The final offering price will presumably be determined on October 11, 2007. Trading of the shares on the official market (Prime Standard) of the Frankfurt Stock Exchange will presumably commence on October 12, 2007. The shares will presumably be delivered on October 16, 2007 upon payment of the final offering price plus cus

centrotherm photovoltaics AG

Johannes-Schmid-Straße 8
89143 Blaubeuren
www.centrotherm.de

ISIN: DE000A0JMMN2
WKN: A0JMMN
Admission applied: Official Market/Prime Standard; Frankfurt Stock Exchange
Registered Office: Germany

Contact person:

Saskia Schultz-Ebert
Senior Manager Investor Relations
T +49 7344 918-8890
E-Mail

Disclaimer:

These materials do not constitute an offer of securities for sale or a solicitation of an offer to purchase securities in the United States or Germany or any other jurisdiction. The shares of centrotherm photovoltaics AG (the "Shares") may not be offered or sold in the United States absent registration or an exemption from registration under the U.S. Securities Act of 1933, as amended. Neither centrotherm photovoltaics AG nor any selling shareholder intends to register any portion of the offering in the United States or to conduct a public offering of Shares of centrotherm photovoltaics AG in the United States.

These materials do not constitute a securities prospectus. A securities prospectus will only be published prior to commencement of the offer. The information legally required to be provided to investors will be contained only in such securities prospectus.

This document is only being distributed to and is only directed at (i) persons who are outside the United Kingdom or (ii) to investment professionals falling within Article 19(5) of the Financial Services and Markets Act 2000 (Financial Promotion) Order 2005 (as amended) (the "Order") or (iii) high net worth companies, and other persons to whom it may lawfully be communicated, falling within Article 49(2)(a) to (d) of the Order (all such persons in (i), (ii) and (iii) above together being referred to as "relevant persons"). The securities are only available to, and any invitation, offer or agreement to subscribe for, purchase or otherwise acquire such securities will be engaged in only with, relevant persons. Any person who is not a relevant person should not act or rely on this document or any of its contents.