Attached files
file | filename |
---|---|
10-K - FORM 10-K - ORION ENERGY SYSTEMS, INC. | c02317e10vk.htm |
EX-31.1 - EXHIBIT 31.1 - ORION ENERGY SYSTEMS, INC. | c02317exv31w1.htm |
EX-21.1 - EXHIBIT 21.1 - ORION ENERGY SYSTEMS, INC. | c02317exv21w1.htm |
EX-31.2 - EXHIBIT 31.2 - ORION ENERGY SYSTEMS, INC. | c02317exv31w2.htm |
EX-32.1 - EXHIBIT 32.1 - ORION ENERGY SYSTEMS, INC. | c02317exv32w1.htm |
Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We have issued our reports dated June 14, 2010, with respect to the consolidated financial
statements, schedule and internal control over financial reporting included in the Annual Report of
Orion Energy Systems, Inc. on Form 10-K for the year ended March 31, 2010. We hereby consent to
the incorporation by reference of said reports in the Registration Statement of Orion Energy
Systems, Inc. on Form S-8 (File No. 333-148401, effective December 28, 2007).
/s/ GRANT THORNTON LLP
Milwaukee, Wisconsin
June 14, 2010
June 14, 2010