Welcome to our dedicated page for Canadian Solar news (Ticker: CSIQ), a resource for investors and traders seeking the latest updates and insights on Canadian Solar stock.
Canadian Solar Inc. reports developments across solar photovoltaic manufacturing, battery energy storage and utility-scale renewable power projects. The company operates through a Manufacturing segment that includes CS PowerTech for U.S. solar modules, battery storage products and other power technology products, and CSI Solar for other global markets.
Recurring CSIQ news includes quarterly and annual results, Form 20-F reporting, convertible-note financing, intellectual-property matters involving TOPCon solar cell technology, and project activity at its Recurrent Energy and e-STORAGE businesses. Updates also cover utility-scale battery storage system supply agreements, solar and storage project sales, power services and operating-portfolio revenue.
Canadian Solar (NASDAQ: CSIQ) reported Q1 2026 revenue of $1.1 billion, at the high end of guidance, with gross margin 25.1% boosted by a $93 million tariff refund. The company shipped 2.5 GW of solar modules and 2.1 GWh of storage, and posted a net loss of $32 million ($0.71/share), narrowing sequentially.
Trial production began at the Jeffersonville, Indiana HJT solar cell plant, with U.S. manufacturing expansion underway. Colin Parkin was appointed CEO, while founder Dr. Shawn Qu became Executive Chairman and CTO. Q2 2026 guidance calls for $1.0–$1.2 billion revenue and 13–15% gross margin.
Canadian Solar (NASDAQ: CSIQ) will host a conference call on May 14, 2026 at 8:00 a.m. ET to discuss first quarter 2026 results and business outlook. Live dial-in and webcast details plus replay availability through May 28, 2026 are provided for investors.
Call dial-in: +1-877-704-4453 (U.S. toll-free) or +1-201-389-0920 (international). Conference ID: 13760199. Replay: +1-844-512-2921 (U.S. toll-free) through 11:00 p.m. ET on May 28, 2026. Webcast and replay available on the investor relations website.
Canadian Solar (NASDAQ: CSIQ) said the U.S. Patent Trial and Appeal Board issued Final Written Decisions on April 17, 2026 invalidating all claims of two TOPCon solar cell patents previously asserted by Trina against certain Canadian Solar subsidiaries.
The company framed the rulings as a validation of its IP defenses and reiterated commitment to independent R&D and protecting its global intellectual property.
Canadian Solar (NASDAQ: CSIQ) filed its annual report on Form 20-F for the year ended December 31, 2025 with the U.S. Securities and Exchange Commission on April 10, 2026. The filing is available on the company’s Investor Relations website and on the SEC website.
Canadian Solar (NASDAQ: CSIQ) said e-STORAGE will deliver a total of 420 MWh AC of battery energy storage systems to Drax across two UK projects: 60 MW / 120 MWh AC at Marfleet and 150 MW / 300 MWh AC at Neilston.
Installations start in Q3 2026 (Marfleet) and early 2027 (Neilston); supply includes SolBank 3.0 batteries and a long-term service agreement for operations, monitoring, maintenance, and performance analytics.
Canadian Solar (NASDAQ: CSIQ) reported Q4 and full-year 2025 results on March 19, 2026. Full-year highlights include 24.3 GW module shipments, record 7.8 GWh energy storage shipments, and a record e-STORAGE contracted backlog of $3.6 billion (as of March 13, 2026). The company completed a US$230 million convertible bond, resumed U.S. oversight via CS PowerTech, and fully ramped its Mesquite, Texas module factory to >5 GW annual run rate with expansion planned to 10 GWp by H2 2026. Q4 revenue was $1.2 billion with a GAAP net loss of $86 million and gross margin of 10.2%. Guidance for Q1 2026: revenue $900M–$1.1B, gross margin 13%–15%.
Canadian Solar (NASDAQ: CSIQ) said e-STORAGE signed a supply agreement with a major U.S. utility to deliver a 500 MW / 2,493 MWh DC battery energy storage system to support data center grid infrastructure and resiliency.
The deal covers approximately 500 SolBank 3.0 containers, with battery cells manufactured by Canadian Solar. Shipments are expected to begin in March 2027 and finish by July 2027, emphasizing vertical integration and utility‑scale delivery capability.
Recurrent Energy (NASDAQ: CSIQ) completed the sale of its 200 MWh Fort Duncan Battery Storage facility to Hunt Energy Network on Feb 24, 2026, with revenue expected to be recognized in Q1 2026. Fort Duncan reached commercial operation in June 2025 and had $183 million in project financing and tax equity.
Located in Maverick County, Texas, the merchant facility is a top performer in ERCOT South and the acquisition increases Hunt Energy Network's battery portfolio to 420 MW.
Canadian Solar (NASDAQ: CSIQ) will hold its fourth quarter and full year 2025 earnings conference call on Thursday, March 19, 2026 at 8:00 a.m. U.S. Eastern Time (8:00 p.m. March 19 in Hong Kong).
The live audio dial-in, conference ID 13758808, webcast and replay details are available on the company investor relations website at www.canadiansolar.com. A replay will be available until 11:00 p.m. ET on April 2, 2026 (11:00 a.m. April 3, 2026 in Hong Kong).
Canadian Solar (NASDAQ: CSIQ) announced that e-STORAGE delivered its first grid-connected battery energy storage system in Japan: a 2 MW rated output unit with 8.25 MWh DC capacity, deployed near the Naebo substation in Sapporo, Hokkaido.
The project, developed by Canadian Solar Projects K.K., was awarded under Hokkaido Electric Power Network's 2023 public land leasing initiative, uses the SolBank platform, entered final commissioning in December 2025, and includes long-term maintenance and end-of-life management authorization under Japan's Wide Area Management Certificate.