Canadian Solar Inc. ("the Company," "Canadian Solar" or "we") (Nasdaq: CSIQ) one of the world's largest solar companies, today announced the "Win With Canadian Solar Contest" launch in SolarPro magazine, the technical publication for solar industry professionals. Canadian Solar, a leading vertically integrated provider of ingot, wafer, solar cell, solar module and other solar applications, invites all installers, project designers, construction developers and electrical crews to enter to win contest prizes – including the grand prize of $3,000 – for their alternative energy solar installations using Canadian Solar modules.

Canadian Solar Inc. ("the Company," "Canadian Solar" or "we") (Nasdaq: CSIQ), a leading vertically integrated provider of ingot, wafer, solar cell, solar module and other solar applications, today announced the activation of a 540kW ground-mount photovoltaic (PV) solar electric system at Minturn Huller Cooperative, Inc., a premier almond huller and sheller for more than 260 almond growers in Central Valley, Calif. The new solar installation, featuring Canadian Solar's high-performance modules, began producing clean energy for the facility in December at a projected annual output of 788 MWh. Minturn Huller will experience cost savings of roughly 20 percent off its annual electric bill, or approximately $40,000 a year.

Robust CS6P has 60 solar cells and can be used for on-grid solar applications. The meticulous design and production techniques ensure high-yield, long term performance. Rigorous quality control and in-house testing facilities guarantee it meets the highest quality standards. On-grid residential roof-tops On-grid commercial/industrial roof-tops Solar power stations Other on-grid applications Key Features 6 years product warranty (materials and workmanship); 25 years module power output warranty Industry leading power tolerance: 5W ( 2%) Strong framed module, passing mechanical load test of 5400Pa to withstand heavier snow load The 1st manufacturer in PV industry certified for ISO:TS16949 (The automotive quality management system) in module production since 2003 ISO17025 qualified manufacturer owned testing lab, fully complying to IEC, TUV, UL testing standards.

Robust CS5P has 96 solar cells and can be used for on-grid solar applications. The meticulous design and production techniques ensure high-yield, long term performance. Rigorous quality control and in-house testing facilities guarantee it meets the highest quality standards. Key Features: 6 years product warranty (materials and workmanship); 25 years module power output warranty Industry leading power tolerance: 5W ( 2%) Strong framed module, passing mechanical load test of 5400Pa to withstand heavier snow load The 1st manufacturer in PV industry certified for ISO:TS16949 (The automotive quality management system) in module production since 2003 ISO17025 qualified manufacturer owned testing lab, fully complying to IEC, TUV, UL testing standards On-grid residential roof-tops On-grid commercial/industrial roof-tops Solar power stations Other on-grid applications

Robust CS5A has 72 solar cells and can be used for on-grid and off grid solar applications. The meticulous design and production techniques ensure high-yield, long term performance. Rigorous quality control and in-house testing facilities guarantee it meets the highest quality standards. On-grid and off-grid residential roof-tops On-grid and off-grid commercial/industrial roof-tops Rural area applications Solar power stations Other on-grid and off-grid applications Key Features 6 years product warranty (materials and workmanship) 25 years module power output warranty Industry leading power tolerance: 5W ( 2.6%) Strong framed module, passing mechanical load test of 5400Pa to withstand heavier snow load The 1st manufacturer in PV industry certified for ISO:TS16949 (The automotive quality management system) in module production since 2003 ISO17025 qualified manufacturer owned testing lab, fully complying to IEC, TUV, UL testing standards

Canadian Solar Inc. (Nasdaq: CSIQ) announced that five of its solar module series, CS6P- 220P, 225P, 230P, CS5P-240M and CS5A-180M, rank among the highest performing in January's PV USA (PTC) ratings. PTC ratings are quickly becoming universally accepted standards for measuring real-world module power and performance.