CSI Solar signs strategic partnership agreement to focus on renewables and battery energy storage

November 25, 2021
Facebook
Twitter
LinkedIn
Reddit
Email
The partnership will see the two companies cooperate to explore ‘innovative’ renewable technology. Image: Canadian Solar

Canadian Solar subsidiary CSI Solar has signed a strategic cooperation framework agreement with Contemporary Amperex Technology Co. Ltd. (CATL) that will focus on energy storage and renewable energy technology.

Announced yesterday (24 November), the agreement will see the companies cooperate on battery energy storage system (BESS) solutions, the supply of lithium-ion battery modules, operation and maintenance (O&M) services of battery storage projects and “innovative renewable energy technology”. 

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

“Global demand for battery storage is increasing dramatically under the backdrop of reaching net-zero emission goals,” said CATL vice president Tan Libin. “Our competitive advantage is on delivering highly innovative, efficient, competitive, and safe batteries across various applications, while Canadian Solar is an early mover and one of the key players in the global battery energy storage business.”

Shawn Qu, Canadian Solar’s chairman and CEO, said the partnership would “support the rapid growth of our battery storage businesses”.

“The partnership leverages CATL’s innovative battery storage technology and our global reach and experience to provide best-in-class battery storage solutions to our customers,” Qu said.

Canadian Solar has a global battery storage pipeline of 21GWh, including 2.9GWh under construction, according to a company media release.

Last week, the module manufacturer announced it was halting solar cell expansions and will instead ramp up module assembly plans in response to solar cell overcapacity and high module demand.

Read Next

Premium
February 16, 2026
As Australia’s renewable sector matures, the coupling of solar and storage is emerging as the dominant paradigm for large-scale projects.
Premium
February 10, 2026
Market dynamics and growing concerns over Europe’s grid bottlenecks were key topics at this year’s Solar Finance & Investment Europe summit.
February 4, 2026
Energy Corporation of NSW (EnergyCo) has submitted an Environment Protection and Biodiversity Conservation Act (EPBC) referral for the New England Renewable Energy Zone (REZ) transmission infrastructure project in Australia.
January 29, 2026
The Australian Energy Market Operator (AEMO) has announced that renewable energy sources supplied more than half of the quarterly energy demand in the National Electricity Market (NEM) for the first time.
January 21, 2026
The USPTO has denied three challenges to patents held by US solar manufacturer First Solar pertaining to its production of TOPCon cells.
January 20, 2026
CleanPeak Energy has completed the acquisition of five solar and battery energy storage system (BESS) development sites in New South Wales from Fortitude Renewables, adding 25MW of solar capacity and 100MWh of battery storage to its portfolio.

Upcoming Events

Upcoming Webinars
February 18, 2026
9am PST / 5pm GMT
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA