Talesun Solar planning new 5GW cell and module assembly manufacturing hub in Jiangsu Province

Facebook
Twitter
LinkedIn
Reddit
Email
Talesun also undertook a major retrofit of these facilities at its Changshu headquarters with advanced cell and module production equipment, with nameplate cell capacity of 1.5GW and module assembly capacity of 2.5GW. Image: Talesun Solar

Technology and science group Jiangsu Zhongli Group, which includes integrated PV manufacturer Talesun Solar is planning a new PV manufacturing hub in Siyang Economic Development Zone, Shuyang County, Jiangsu Province, China.

The integrated cell and module assembly plant is planned to have an initial 5GW of solar cell and module assembly capacity. The framework agreement was signed with the Yangyang Economic Development Zone.

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

Talesun’s last major module assembly expansion, which amounted to 5GW of capacity of advanced large-area wafer, half-cut module technology, came online in 2020 with an investment of around RMB2 billion (US$307 million). It features highly automated production lines and is located in Zibo City, Shandong province.

The company also took an impairment charge of around US$56.4 million in 2020 on outdated solar cell (1.7GW) and module assembly (2.4GW) production equipment in response to the rapid industry transition to larger-area wafers and new module string density packaging formats.

Furthermore, Talesun undertook a major retrofit of facilities based at its Changshu headquarters with advanced cell and module production equipment, featuring nameplate cell capacity of 1.5GW and module assembly capacity of 2.5GW.

A module assembly plant in Thailand with a nameplate capacity of around 1.5GW is also expected to be updated for larger-area wafer modules in 2021, after an upgrade of solar cell equipment in 2020.

The company did not disclose details concerning the capital expenditure required or the timelines for the new integrated cell and module project.

Talesun also has plans for a 1GW heterojunction (HJ) manufacturing plant and a 1GW N-type mono TOPcon facility.

Read Next

September 30, 2025
US solar developer Sol Systems has completed construction on a 342MW PV project in the state of Illinois.
September 30, 2025
Chinese solar firm SoleFiori (Hongjun New Energy) has signed an agreement with the Saudi Arabian government to build a 6GW heterojunction technology (HJT) module production facility in the country.
September 29, 2025
Indian solar manufacturer Waaree has said it does not expect to pay additional duties on its solar cell imports to the US, following the start of an antidumping and countervailing duty (AD/CVD) investigation by the US Customs and Border Patrol (CBP).
September 29, 2025
Fortescue has established a strategic partnership with Chinese solar manufacturing giant LONGi to supply solar PV modules as part of its ‘Real Zero’ emissions by 2030 strategy.
September 18, 2025
Indian PV makers have welcomed the government’s plan to add solar wafers to its ALMM List-III from June 2028.
September 17, 2025
Chinese module producer DAS Solar is planning a 5GW manufacturing facility focused on producing high-efficiency back contact cells.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines
Solar Media Events
October 7, 2025
San Francisco Bay Area, USA
Solar Media Events
October 21, 2025
New York, USA