GUELPH, Ontario, April 26, 2013 /PRNewswire-FirstCall/ -- Canadian Solar Inc. ("the Company", "Canadian Solar") (NASDAQ: CSIQ), one of the world's largest solar power companies, today announced the filing of its annual report on Form 20-F for the year ended December 31, 2012 with the U.S. Securities and Exchange Commission ("SEC"). The annual report on Form 20-F can be accessed on the Company's Investor Relations website at www.canadiansolar.com or on the SEC's website at www.sec.gov. About Canadian Solar Canadian Solar Inc. is one of the world's largest solar companies. As a leading vertically integrated provider of ingots, wafers, solar cells, solar modules and other solar applications, Canadian Solar designs, manufactures and delivers solar products and solar system solutions for on-grid and off-grid use to customers worldwide. With operations in North America, Europe, Africa, the Middle East, Australia and Asia, Canadian Solar provides premium quality, cost-effective and environmentally-friendly solar solutions to support global, sustainable development. For more information, please visit www.canadiansolar.com. SOURCE Canadian Solar Inc.