UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 UNDER
THE SECURITIES EXCHANGE ACT OF 1934
For the month of January 2026
Commission File Number: 001-33107
CANADIAN SOLAR INC.
4273 King Street East, Suite 102
Kitchener, Ontario, N2P 2E9
Canada
(Address of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F x Form 40-F ¨
CANADIAN SOLAR INC.
Form 6-K
TABLE OF CONTENTS
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| CANADIAN SOLAR INC. | ||
| By: | /s/ Shawn (Xiaohua) Qu | |
| Name: | Shawn (Xiaohua) Qu | |
| Title: | Chairman and Chief Executive Officer | |
| Date: January 7, 2026 | ||
The following documents are filed as part of this Form 6-K:
Exhibit 99.1—Selected Unaudited September 30, 2025 Financial Information and Recent Developments