Exhibit 99.1 Canadian Solar Reports Third Quarter 2022 Results Guelph, Ontario, November 22, 2022 – Canadian Solar Inc. ("Canadian Solar" or the "Company") (NASDAQ: CSIQ) today announced financial results for the third quarter ended September 30, 2022, with 57% year-over-year ("yoy") revenue growth and net income of $1.12 per diluted share as the Company continues to prioritize profitable growth. Highlights · 18.8% gross margin exceeds the guidance range of 15.0% to 16.5%. · 57% increase in revenue to $1.93 ...

Exhibit 99.1 Canadian Solar Reports Second Quarter 2022 Results Guelph, Ontario, August 18, 2022 – Canadian Solar Inc. ("Canadian Solar" or the "Company") (NASDAQ: CSIQ) today announced financial results for the second quarter ended June 30, 2022, with solar module shipments, revenue and gross margin all at or exceeding the high end of prior guidance. Highlights Dr. Shawn Qu, Chairman and CEO, commented, "We achieved strong results in the second quarter of 2022, with solar module shipments, revenue and gros ...

Table of Contents | --- | --- | --- | --- | |-------------------------|------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- ...

Use these links to rapidly review the document Table of Contents CANADIAN SOLAR INC. INDEX TO CONSOLIDATED FINANCIAL STATEMENTS Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 20-F (Mark One) o REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ý ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2018 OR o TRANSITION REPORT PURSUANT TO SECTI ...