Canadian Solar Financial and Operational Summary Q1 2022

Proven track record developing & building over 6.6 GWp solar projects worldwide Expanded our solar project development track record to over 20 countries... Regional mix ...and expect to reach ~8 GWp by the end of 2022 Cumulative power plants built and connected, GWp ■North America Latin America ■ EMEA Asia Pacific (ex. Japan & China) ■ Japan ■China 0.9 0.2 0.5 3.7 6.6 GWP 0.3 1.0 2.0 1.4 0.6 0.1 0.2 3.9 3.3 Projects in construction 7.8 6.3 ☐ 5.6 5.7 5.3 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022E CanadianSolar MAKE THE DIFFERENCE 24

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