Appendix 1

Major Subsidiaries of CSI

The following table sets forth information concerning CSI's major subsidiaries:

Subsidiary	Place and date of Incorporation		Attributable Equity Interest Held		Principal Activity
CSI Solartronics (Changshu) Co., Ltd.		PRC November 23, 2001		100%	Developing solar power Project
CSI Solar Technologies Inc.		PRC August 8, 2003		100%	Research and developing solar Modules
CSI Solar Manufacture Inc.		PRC January 7, 2005		100%	Production of solar modules
Canadian Solar Manufacturing (Luoyang) Inc.		PRC February 24, 2006		100%	Manufacture of solar modules, ingots and wafers
Canadian Solar Manufacturing (Changshu) Inc.		PRC August 1, 2006		100%	Production of solar modules
CSI Cells Co., Ltd.		PRC August 23, 2006		100%	Manufacture of solar cells
Canadian Solar (USA) Inc.		USA June 8, 2007		100%	Sales and marketing of Modules
CSI Project Consulting GmbH		Germany May 26, 2009		70%	Developing solar power project
Canadian Solar Japan K.K.		Japan June 21, 2009		90.67%	Sales and marketing of Modules
Canadian Solar Solutions Inc.		Canada June 22, 2009		100%	Developing solar power project
CSI Solar Power (China) Inc.		PRC July 7, 2009		100%	Investment holding
Canadian Solar EMEA GmbH		Germany August 21, 2009		100%	Sales and marketing of Modules
Canadian Solar (Australia) Pty., Ltd.		Australia February 3, 2011		100%	Sales and marketing of Modules
Canadian Solar International Ltd.		Hong Kong March 25, 2011		100%	Sales and marketing of modules
Canadian Solar O&M (Ontario) Inc.		Canada May 10, 2011		100%	Developing solar power project
Suzhou Sanysolar Materials Technology Co., Ltd.		PRC August 17, 2011		80%	Production of solar module materials
Canadian Solar South East Asia Pte., Ltd.		Singapore September 19, 2011		100%	Sales and marketing of modules
Canadian Solar Manufacturing (Suzhou) Inc.		PRC February 13, 2012		61%	Manufacture of solar modules, cells
Canadian Solar South Africa Pty., Ltd.		South Africa June 22, 2012		100%	Sales and marketing modules
Canadian Solar Brasil Servicos De Consultoria EM Energia Solar Ltda.		Brazil November 14, 2012		100%	Consulting services in energy solutions, certification and importation of photovoltaic modules
Canadian Solar Middle East Limited		United Arab Emirates December 10, 2012		100%	Energy generation and distribution
Canadian Solartronics (Suzhou) Co., Ltd.		PRC		100%	Developing solar power project
		March 14, 2013
Canadian Solar (Thailand) Ltd.		Thailand March 29, 2013		100%	Developing solar power project
Canadian Solar Construction (USA) LLC		USA May 20, 2014		100%	EPC maintenance service
CSI-GCL (Yancheng) Solar Manufacturing Co., Ltd.		PRC May 29, 2014		80%	Research and developing solar modules, and solar power projects development
Changshu Tegu New Materials Technology Co., Ltd.		PRC September 2, 2014		75%	EVA solar packaging film research and development, production, and sales
Changshu Tlink Co., Ltd.		PRC December 26, 2014		100%	Junction box research, development, production and sales