Attached files

file filename
S-1/A - AMENDMENT NO. 3 TO FORM S-1 - POWER SOLUTIONS INTERNATIONAL, INC.ds1a.htm
EX-5.1 - OPINION - POWER SOLUTIONS INTERNATIONAL, INC.dex51.htm
EX-23.3 - CONSENT OF POWER SYSTEMS RESEARCH, INC. - POWER SOLUTIONS INTERNATIONAL, INC.dex233.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the use in this Amendment No. 3 to Registration Statement No. 333-174543 of our report dated May 3, 2011 (except for Note 10, as to which the date is August 25, 2011) relating to the financial statements of The W Group, Inc. and subsidiaries, appearing in the Prospectus, which is part of such Registration Statement, and to the reference to us under the heading “Experts” in such Prospectus.

 

/s/ DELOITTE & TOUCHE LLP

Deloitte & Touche LLP
Chicago, Illinois
August 25, 2011