Exhibit 23.1


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on
Form F-3 of our reports dated March 10, 2008 (March 17, 2008 as discussed in
Note 28) relating to the consolidated financial statements of Suntech Power
Holding Co., Ltd. and subsidiaries ("the Company") (which report expresses an
unqualified opinion on the financial statements and includes explanatory
paragraphs relating to the Company's adoption of new accounting standards) and
expresses an unqualified opinion on the effectiveness of internal control over
financial reporting, appearing in the Annual Report on Form 20-F of Suntech
Power Holding Co., Ltd. for the year ended December 31, 2007, and to the
reference to us under the heading "Experts" in the Prospectus, which is part of
this Registration Statement.

/s/ Deloitte Touche Tohmatsu CPA Ltd.

Deloitte Touche Tohmatsu CPA Ltd.

Shanghai, China

June 12, 2008