Exhibit 23.1

 

Consent of Independent Registered Public Accounting Firm

 

We hereby consent to the incorporation by reference in this Registration Statement on Form S-3 of our report dated March 19, 2010 relating to the financial statements and financial statement schedule, which appears in STR Holdings, Inc.’s  Annual Report on Form 10-K for the year ended December 31, 2009. We also consent to the reference to us under the heading “Experts” in such Registration Statement.

 

/s/ PricewaterhouseCoopers LLP

 

Hartford, Connecticut

December 1, 2010