Canadian Solar to add 14GW of wafer and cell manufacturing capacity in China

Facebook
Twitter
LinkedIn
Reddit
Email
Canadian Solar expects to end 2023 with 50GW of cell and module capacity. Image: Canadian Solar.

CSI Solar has announced plans to expand its solar and battery storage manufacturing capacity in China, through an investment agreement with the municipal government of Yangzhou City in Jiangsu Province.

The company – a subsidiary of Solar Module Super League (SMSL) member Canadian Solar – said that it plans to add vertically integrated high efficiency wafer, cell, module and battery storage production capacity under the agreement, to be deployed in three phases.

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 first phase, expected to begin production in the second half of this year, will add 14GW of annual wafer and cell production capacity. Canadian Solar said that the second and third phases of the agreement are subject to change and offered no construction or completion timeline.

Canadian Solar said that it now foresees ending 2023 with 20GW of ingot, 35GW of wafer, and 50GW of cell and module capacity in light of this announcement.

In September, the company announced a target of 10GWh of annual battery manufacturing capacity by 2024

Shawn Qu, chairman and CEO of Canadian Solar said: “Our capacity additions will further enhance our profitability in an environment of rapidly declining upstream raw material costs, and we are dynamically adjusting our capacity plans to account for a market backdrop with pockets of large supply as well as pockets of tight supply relative to demand.”

At the end of last year the company announced plans to focus increasingly on TOPCon module technology, saying it would begin mass-production of the technology in Q1 2023. It forecast that TOPCon would account for around a third of its module shipments this year.

Fellow SMSL member Trina Solar saw the first of its n-type TOPCon cells roll off the production line in the first days of this year from one of its Chinese facilities. PV Tech Premium recently looked in-depth at a new LONGi expansion plan targeting 100GW of mono wafer and 50GW of cell production capacity.

PV Tech today covered a recent report from BloombergNEF that saw 91% of global renewable energy manufacturing investment heading to China in 2022.

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.
9 March 2027
Location To Be Confirmed
PV CellTech Global will 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. Join us in Q1 of 2027

Read Next

May 11, 2026
Chinese solar manufacturing major Trinasolar has received supply chain traceability certifications from the Solar Stewardship Initiative (SSI) for two of its manufacturing facilities in China.
May 11, 2026
Bondada Engineering has secured a US$85 million contract for balance-of-system works on a 600MW solar PV project in Fatehgarh, Rajasthan. 
Premium
May 11, 2026
Amid the PV industry's toughest downturn, JA Solar held its 2025 annual results briefing on May 6 2026, offering the market a key glimpse of when the sector may turn the corner.
May 11, 2026
Turkish solar manufacturer Kalyon PV has commissioned a 1.1GW solar cell processing line in its home country.
Premium
May 11, 2026
In this interview, UNSW's Yansong warns the solar industry will exhaust global silver reserves in five years unless commercial-scale recycling infrastructure is developed.
May 11, 2026
Yindjibarndi Energy Corporation (YEC) has reached financial close on the 150MW Jinbi solar PV power plant in Western Australia's Pilbara region and signed a 30-year power purchase agreement (PPA) with mining giant Rio Tinto.

Upcoming Events

Solar Media Events
May 20, 2026
Porto, Portugal
Upcoming Webinars
May 27, 2026
9am BST / 10am CEST
Media Partners, Solar Media Events
June 3, 2026
National Exhibition and Convention Center (Shanghai)
Solar Media Events
June 16, 2026
Napa, USA
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil