Canadian Solar targeting 10GWh battery production capacity by 2024 as it launches new utility-scale storage offering

By Andy Colthorpe
September 19, 2022
Facebook
Twitter
LinkedIn
Reddit
Email
Canadian Solar, whose booth is pictured here at PV Expo, has targeted a quadrupling of its current battery manufacturing capacity by the end of next year. Image: PV Tech

Canadian Solar announced a target of 10GWh of battery manufacturing capacity by the end of 2023, up from 2.5GWh today, as it launched a new storage product for the utility-scale market.

The vertically integrated solar PV and storage company, based in Ontario but with manufacturing mainly in China, has launched SolBank, a proprietary designed and manufactured energy storage battery solution.

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

The product uses lithium iron phosphate (LFP) battery cells and has an energy capacity of up to 2.8MWh per unit, and comes with liquid cooling and humidity control and an active balancing battery management system (BMS).

It is being launched by subsidiary CSI Energy Storage which is producing the SolBank at its workshops in Jiangsu Province in China. The current annual battery manufacturing output capacity there is 2.5GWh and is expected to reach 10GWh by the end of 2023, the company said.

This includes the manufacturing of its own proprietary designed battery modules, packs and containerisation into ready-to-go energy storage system solutions.

The company will provide all the wrap-around services alongside the SolBank solution, including full commissioning and integration services, turnkey engineering, procurement and construction (EPC) project execution and long-term operational and maintenance (O&M) services.

Dr. Shawn Qu, chairman and CEO of Canadian Solar, commented: “Our manufacturing capacity in battery storage will spur the continued growth of our battery storage solutions business, which will in turn enhance the synergies with our battery storage project development business. Solar plus battery storage will be one of the key solutions to combat climate change. We look forward to working together with our existing and new partners and contribute to global decarbonisation efforts.”

Canadian Solar said CSI Energy Storage has an energy storage system integration pipeline of 11GWh, including 861MWh under long-term service agreements, 1.9GWh under construction or contracted and an additional earlier stage pipeline of 8.2GWh. However, its project development businesses, including Recurrent Energy in the US, have a pipeline of more than 31GWh of battery energy storage projects.

The CSI Energy Storage Team will be showcasing the new storage system at RE+ in Anaheim, US, next week from 19-22 September. Members of the Solar Media editorial team from both Energy-Storage.news and PV Tech will also be in attendance.

This article originally appeared on PV Tech’s sister site Energy-storage.news on 15 September. You can view the original article here.

16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2028 and beyond.
13 October 2026
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 13-14 October 2026 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023, 2024 and 2025 were a sell out success and 2026 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

Read Next

January 21, 2026
Yield Energy has launched Yield Edge, a distributed energy resource management system (DERMS) for grid-ready flexibility from farms.
Premium
January 21, 2026
To say that it has been a busy time for the US solar industry lately would be an understatement, especially at the policy and tariff level.
January 21, 2026
LONGi Green, Tongwei, JA Solar, TCL Zhonghuan and Aiko Solar are projecting a combined 2025 deficit of RMB28.9-32.8 billion (US$4.1-4.7 billion).
January 21, 2026
Energy generation and storage developer Estuary Power has completed the final phase of construction at its Escape solar project in Lincoln County, Nevada. 
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
Radial Power has secured US$355 million from Goldman Sachs for 214MW of distributed solar across 106 projects nationwide.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
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