LONGi planning PV module assembly capacity to reach 23GW in 2020

Facebook
Twitter
LinkedIn
Reddit
Email
LONGi said that the construction of the new facility would take approximately 10 months at a cost of around RMB 2.55 billion (US$370.5 million) and ramp in 2020. Image: LONGi Solar

The largest monocrystalline wafer producer, LONGi Green Energy Technology Co has signed another project investment agreement to build and operate a 5GW PV module assembly plant in the Xianyang High-tech Industrial Development Zone with the Qindu District People's Government of Xianyang City.

LONGi said that the construction of the new facility would take approximately 10 months at a cost of around RMB 2.55 billion (US$370.5 million) and ramp in 2020. As with other module assembly production plants, ‘Solar Module Super League’ (SMSL) member and LONGi Group subsidiary, LONGi Solar would operate the facility.
 
In March, 2019, LONGi Solar officially opened its latest 5GW high-efficiency monocrystalline module factory in Chuzhou, Anhui, China at a cost of US$328 million. 

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

This meant that the SMSL would have a nameplate module capacity of 13GW in 2019, which would have made the company the largest in the industry. However, leading SMSL, JinkoSolar, subsequently announced a major 4.2GW module assembly expansion plan, which would take annual nameplate capacity to 15GW.
 
Recently, JinkoSolar also announced it would add an additional 1GW of module assembly capacity to meet high-efficiency mono module demand, which would take nameplate capacity to 16GW by year end. 

JinkoSolar also announced it would add an additional 1GW of module assembly capacity to meet high-efficiency mono module demand, which would take nameplate capacity to 16GW by year end. Image: PV Tech

However, LONGi recently announced a 5GW module assembly capacity expansion at the Taizhou New Energy Industrial Park, Taizhou City, China, which would ramp in 2020.
The latest two expansions in Taizhou and Xianyang would take cumulative nameplate capacity to 23GW in 2020, while potentially surpassing JinkoSolar. 

The latest two expansions in Taizhou and Xianyang would take cumulative nameplate capacity to 23GW in 2020. Image: PV Tech
10 March 2026
Frankfurt, Germany
The conference 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. The goal is simple: to map out PV manufacturing out to 2030 and beyond.

Read Next

June 25, 2025
JinkoSolar has submitted a 133.76MWc solar-plus-storage project in New South Wales to the federal government under the EPBC Act.
June 24, 2025
Chinese solar manufacturing giant LONGi has signed an agreement with Indonesia’s Pertamina New & Renewable Energy to build a 1.4GW module assembly plant in West Java, Indonesia.
June 24, 2025
Imbalances in investment mean that action will be needed if the solar industry is to help meet the world’s climate change targets.
June 24, 2025
The Chinese polysilicon industry could face a shortage by 2028, despite persistent overcapacity in recent years, according to polysilicon market analyst Bernreuter Research.
June 23, 2025
China notched up close to 100GW of new PV in May, in the processes surpassing a terawatt of cumulative installed capacity, figures show.

Subscribe to Newsletter

Upcoming Events

Upcoming Webinars
June 30, 2025
10am PST / 6pm BST
Solar Media Events
July 1, 2025
London, UK
Solar Media Events
July 1, 2025
London, UK
Media Partners, Solar Media Events
July 2, 2025
Bangkok, Thailand
Media Partners, Solar Media Events
September 2, 2025
Mexico City, Mexico