LONGi planning major 30GW monocrystalline ingot and wafer hub in Qujing City, China

December 9, 2019
Facebook
Twitter
LinkedIn
Reddit
Email
The new capacity expansion plans call for a 30GW ingot manufacturing hub to be built in cooperation with the Qujing Municipal People's Government in Qujing City, Yunnan Province, China at a cost of around RMB 3.4 billion (US$483 million). Image: LONGi Solar

LONGi Green Energy Technology Co, the largest monocrystalline wafer producer has announced major plans to further expand its ingot and wafer capacity past 2020. 

Recently, PV Tech reported that LONGi was planning a new 10GW monocrystalline silicon ingot manufacturing plant in Tengchong City, Yunnan Province, China at a cost of around RMB 2.5 billion (US$355 million) with production ramping by the end of 2020. 

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

LONGi has a goal of achieving 65GW of ingot/wafer capacity by the end of 2021. 

LONGi has a goal of achieving 65GW of ingot/wafer capacity by the end of 2021.

The new capacity expansion plans call for a 30GW ingot manufacturing hub to be built in cooperation with the Qujing Municipal People's Government in Qujing City, Yunnan Province, China at a cost of around RMB 3.4 billion (US$483 million).
 
The initial capacity is expected to be 10GW of both monocrystalline silicon ingots and wafers, which are expected start production gradually in 2021. The company is planning expansions of 10GW per annum in a three year phased expansion approach, which would potentially bring future ingot/wafer capacity towards 95GW by the end of 2023. 

Read Next

November 27, 2025
The Solar Stewardship Initiative (SSI) and the Copper Mark have signed an agreement to pursue “responsible production and sourcing of copper across the solar energy value chain”.
November 27, 2025
The South Korean Ministry of Economy and Finance has unveiled a plan to invest KRW33.6 billion (US$22.9 million) in research and development (R&D) by 2026 in solar tandem cell and module technology.
November 26, 2025
Module shipment and pricing patterns in Europe bear resemblance to last year’s oversupply, which resulted in substantial losses for many industry players, writes Filip Kierzkowski
November 24, 2025
The Moroccan government has announced plans to build a 30,000MT “green polysilicon” production facility, in partnership with Moroccan renewable energy firm GPM Holding.
November 20, 2025
Climate Fund Managers (CFM) has started commercial operations at the 26.4MW Pétalo del Norte I solar PV project in Colombia.
November 19, 2025
The US Department of Energy (DOE) will need to invest US$25 billion by 2030 to maintain its position as a leader in the global energy sector.

Upcoming Events

Solar Media Events
December 2, 2025
Málaga, Spain
Upcoming Webinars
December 4, 2025
2pm GMT / 3pm CET
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal
Solar Media Events
June 16, 2026
Napa, USA