Canadian Solar, Inc. engages in the manufacture of solar photovoltaic modules, provision of solar energy and battery storage solutions, and development of utility-scale solar and battery storage products. The company is headquartered in Guelph, Ontario and currently employs 12,587 full-time employees. The company went IPO on 2006-11-09. The firm is a manufacturer of solar photovoltaic modules; provider of solar energy and battery energy storage solutions; and developer, owner, and operator of utility-scale solar power and battery energy storage projects. The firm operates in two reportable segments: CSI Solar and Recurrent Energy. CSI Solar segment primarily designs, develops and manufactures solar ingots, wafers, cells, modules and battery energy storage products. Its products include advanced N-type TOPCon modules. Its e-STORAGE provides integrated utility-scale battery energy storage solutions, including turnkey and bankable system solutions across various applications, long-term service agreements, and future battery capacity augmentation services. Recurrent Energy segment primarily develops, builds, sells, and operates solar power and battery energy storage projects, and also provides power services (O&M) and asset management.