Attached files
| file | filename |
|---|---|
| S-1/A - POWIN ENERGY CORP | powin_s1amendmentno57.htm |
| EX-10.14 - LETTER FROM STERLING BANK - POWIN ENERGY CORP | sterling.htm |
| EX-5.1 - OPINION OF LEGAL COUNSEL - POWIN ENERGY CORP | f51opinionlettervr.htm |
| EX-10.10 - BUSINESS LOAN AGREEMENT AND AMENDMENT: QBF AND STERLING - POWIN ENERGY CORP | ex1010changeinagreement.htm |
| EX-3.9 - RESTATED AND AMENDED BYLAWS - POWIN ENERGY CORP | ex39powinbylawsat20090215.htm |
| EX-10.9 - BUSINESS LOAN AGREEMENT AND AMENDMENT: POWIN AND STERLING BANK - POWIN ENERGY CORP | ex109changeintermsagreement.htm |
| EX-16.1 - LETTER FROM RR HAWKINS - POWIN ENERGY CORP | ex161letterfromrrhtosecdated.htm |
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R.R. Hawkins & Associates International, a Professional Service Corporation
DOMESTIC & INTERNATIONAL BUSINESS CONSULTING
A superior method to building big business…”
CONSENT OF THE INDEPENDENT AUDITOR
Hawkins Accounting Inc., previously registered with the PCAOB, changed its name to R.R. Hawkins & Associates International- a Professional Service Corporation. The name change was effective with the PCAOB on September 15, 2009.
As the independent auditor for Powin Corporation, we hereby consent to the incorporation by reference in this Registration Statement on Form S-1 pursuant to the Securities Exchange Act of 1933, of our report, relating to the audited financial statements of Powin Corporation as of December 31, 2008 and 2007, and the related statement of operations, stockholders’ equity and cash flow as of December 31, 2008, 2007, and 2006. Our audit report is dated June 17, 2009.
We also consent to the reference to us under the heading Experts.
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/s/ R. R. Hawkins & Associates International, Professional Service Corporation
Los Angeles, California
February 23, 2010
5777 W. Century Blvd. , Suite No. 1500
Los Angeles, CA 90045
T: 310.553.5707 F: 310.553.5337
www.rrhawkins.com