LONGi planning new 10GW mono ingot production plant

November 28, 2019
Facebook
Twitter
LinkedIn
Reddit
Email
LONGi Green Energy Technology Co, the largest monocrystalline wafer producer is planning a new 10GW monocrystalline silicon ingot manufacturing plant in Tengchong City, Yunnan Province, China. Image: LONGi Group

LONGi Green Energy Technology Co, the largest monocrystalline wafer producer is planning a new 10GW monocrystalline silicon ingot manufacturing plant in Tengchong City, Yunnan Province, China.

LONGi plans to build the facility in cooperation with the Tengchong Municipal People's Government. The total investment in the project was said to be around RMB 2.5 billion (US$ 355 million) and be located in the Baoshan Industry and Trade Park Green Energy Industry Demonstration Park.

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 site selection was driven by the availability of hydroelectric power. 

The company plans to have the facility operational at the end of 2020.

LONGi recently approved future PV module and solar cell manufacturing plans of 10GW and 5GW, respectively.

Plans were to expand ingot/wafer capacity to 65GW in 2020.
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

Premium
October 17, 2025
According to Ronak Maheshwari of CRC-IB, there has been a struggle for US renewable power projects to secure necessary equity .
October 16, 2025
Masdar and Turkey have entered the final stage of US$1 billion agreement to develop the 1.1GW plant in Bor, Niğde Province, central Turkey.
Premium
October 14, 2025
OCI Holdings’ decision this week to buy a Vietnamese solar wafer facility to supply the US solar cell manufacturing industry makes clear the biggest vulnerability facing the sector today.
October 14, 2025
Apple will support 650MW of projects as part of a major expansion of its renewable energy investments in Europe, aimed at reducing its carbon footprint.
October 13, 2025
Korean chemical production firm OCI Holdings has acquired a 65% stake in a Vietnamese solar wafer production plant, intending to export solar wafers to the US.
October 13, 2025
Two Chinese state-owned energy enterprises have signed cooperation agreements on PV and wind power projects with Saudi companies, with the total contract value exceeding RMB30 billion (US$4.2 billion). 

Subscribe to Newsletter

Upcoming Events

Solar Media Events
October 21, 2025
New York, USA
Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK