Canadian Solar (CSIQ) Soars as Q3 2025 Earnings Highlight Battery Storage Boom and New Mega Deals
Canadian Solar Inc. (NASDAQ: CSIQ) lit up the solar and storage sector on Thursday after posting third‑quarter 2025 results that beat revenue and margin guidance, powered by record battery energy storage shipments and a swelling project backlog. The stock jumped more than 10–13% in pre‑market and early trading as investors cheered the strength of the company’s e‑STORAGE business and upbeat guidance for the rest of 2025 and into 2026. MarketWatch+4PR Newswire+4PR Newswire+4 At the same time, fresh headlines today highlighted Canadian Solar’s rapidly growing footprint in grid‑scale storage, including a 1.86 GWh energy storage contract in Ontario and a new