CSIQ [Canadian Solar] CORRESP: 545 Speedvale Ave. W. Guelph, Ontario, Canada N1K
[545 Speedvale Ave. W. Guelph, Ontario, Canada N1K 1E6 Tel: +1 519-837-1881 Fax: +1 519-837-2250 www.canadiansolar.com August 13, 2013 VIA EDGAR CORRESPONDENCE Division of Corporation Finance Re: Canadian Solar Inc. Registration No. 333-189895 Ladies and Gentlemen: · · · [ Very truly yours, Canadian Solar Inc.]