Longi planning major 3GW monocrystalline capacity expansion

September 9, 2015
Facebook
Twitter
LinkedIn
Reddit
Email

Major monocrystalline wafer producer Longi Silicon Materials has signed land and development contracts with the Yinchuan Economic and Technological Development Zone Management Committee to build a 3GW monocrystalline silicon facility in Yinchuan City, Ningxia Hui Autonomous Region, China. 

The integrated facility of crystal growing and wafer production will also house 500MW of module production, expected to require an investment of CNY3 billion (US$470.2 million), which has yet to finalised, according to a financial statement. 

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

Subject to facility design acceptance the project could start construction in 2016. Longi reached a nameplate capacity of 3GW for monocrystalline silicon rods and wafers in 2014. 

Longi is also planning via its subsidiary Lerri Solar to build out 2GW of monocrystalline PERC solar cell production capacity in China.

The company recently reported first half 2015 operating income of around US$264.2 million, 15.3% higher than the prior year period and guided contract orders for PV modules totalling 600MW.

Read Next

January 19, 2026
Solar PV has met two-thirds (61%) of the US electricity demand growth in 2025, according to a report from think tank Ember.
January 19, 2026
Private investment in Poland’s renewable energy projects risks being blocked by proposed regulations governing grid connections.
January 19, 2026
Egg Power has secured £400 million (US$536 million) in debt financing from NatWest to develop large-scale renewable energy projects across Europe. 
January 19, 2026
Chinese polysilicon producer Daqo New Energy recorded over RMB1 billion in losses in 2025, roughly halving its losses compared with 2024.
January 19, 2026
Last week, the Chinese Ministry of Commerce (MoC) issued its final review ruling regarding anti-dumping measures on solar-grade polysilicon originating in the US and South Korea.
January 19, 2026
Chinese wafer producer TCL Zhonghuan is planning to take a controlling stake in cell and module manufacturer DAS Solar to strengthen its vertical integration.

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