Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the use in this Amendment No. 3 to Registration Statement on Form F-1 of our report dated November 30, 2007 relating to the consolidated financial statements of ReneSola Ltd appearing in the Prospectus, which is part of this Registration Statement.

We also consent to the reference to us under the headings “Selected Consolidated Financial Data” and “Experts” in such Prospectus.

/s/ Deloitte Touche Tohmatsu CPA Ltd.

Deloitte Touche Tohmatsu CPA Ltd.

Shanghai, China

January 22, 2008