JA Solar starts ramping 1.6GW monocrystalline ingot capacity expansion project

Facebook
Twitter
LinkedIn
Reddit
Email
JA Solar has started ramping a 1.6GW monocrystalline ingot production expansion project at its main ingot production plant in Baotou, Inner Mongolia. Image: JA Solar

‘Solar Module Super League’ (SMSL) member, JA Solar has started ramping a 1.6GW monocrystalline ingot production expansion project at its main ingot production plant in Baotou, Inner Mongolia.

JA Solar said that the commissioning of the project was in line with the company's strategic requirements for capacity planning and reducing monocrystalline ingot and wafer production costs. It is expected that the monocrystalline ingot expansion is to accommodate larger wafer sizes, reducing production costs.

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

JA Solar’s combined in-house monocrystalline ingot and multicrystalline ingot casting capacity reached around 4GW in 2018.

The company recently announced plans to expand solar cell production capacity by 5GW and PV module assembly capacity by 10GW with capital expenditure of RMB 2.775 billion (US$399 million) and RMB 3.825 billion (US$549 million) respectively.

PV module capacity in mid-2019 was estimated to be approximately 10.5GW, up from 6.5GW at the end of 2017, ahead of the company going private and before its recent return to the stock market in China. JA Solar’s in-house solar cell manufacturing capacity had been 6.5GW at the end of 2017.

JA Solar has also announced that its 2020 working capital needs would not exceed RMB 16 billion (US$2.3 billion). 

Read Next

June 24, 2026
Europe will not be able to produce a “disruption” in the solar manufacturing industry, according to Peter Fath, CEO of RCT Solutions.
June 24, 2026
GCL System Integration Technology (GCL-SI) has set back-contact (BC) cell technology as the core pillar of its next-generation PV roadmap.
Sponsored
June 24, 2026
LONGi's Louis Liu discusses the company's evolution from module supplier into an integrated clean energy systems partner.
June 23, 2026
Australia's ACAP was ranked first globally for photovoltaics research quality in 2025 for the second consecutive year.
June 22, 2026
Trina Solar has secured an order from a global distributed energy customer for its perovskite/crystalline silicon tandem solar modules.
June 19, 2026
The Australian Renewable Energy Agency (ARENA) has committed an additional AU$95.4 million (US$66.8 million) in funding to the Australian Centre for Advanced Photovoltaics (ACAP), extending the research programme's operations to 2033.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
April 20, 2027
Istanbul, Türkiye