LONGi posts record quarterly revenue as mono wafer shipments increase 183%

September 2, 2019
Facebook
Twitter
LinkedIn
Reddit
Email
Leading monocrystalline wafer producer and ‘Solar Module Super League’ (SMSL) member LONGi Green Energy Technology (LONGi Group) has reported second quarter 2019 revenue of approximately US$1.17 billion, a new quarterly record, due to monocrystalline wafer shipments increasing by 183% in the first half of 2019, compared to the prior year period. Image: LONGi Group

Leading monocrystalline wafer producer and ‘Solar Module Super League’ (SMSL) member LONGi Green Energy Technology (LONGi Group) has reported second quarter 2019 revenue of approximately US$1.17 billion, a new quarterly record, due to monocrystalline wafer shipments increasing by 183% in the first half of 2019, compared to the prior year period.

LONGi Group reported first half year revenue (operating income) of RMB 14.1 billion (US$1.96 billion), compared to RMB 10 billion in the first half of 2018. 

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 Group reported first half year revenue (operating income) of RMB 14.1 billion (US$1.96 billion).

Mono wafer shipments were the key driver for the first half year financial results. Mono wafer sales topped 2,148 million pieces, a 183% increase, year-on-year. A total of 795 million pieces were used in-house for SMSL member, LONGi Solar.

In the first half of 2019, module shipments reached 3,193MW, compared to 3,232MW in the prior year period. However, module shipments overseas accounted for 76% (2,423MW) of the total sales, with overseas revenue increasing significantly.

In the first half of 2019, module shipments reached 3,193MW, compared to 3,232MW in the prior year period.

LONGi Group reported a net profit attributable to shareholders of RMB 1.996 billion, up 59.15% year-on-year.  Group gross profit margin was 26.22%, an increase of 3.6 percentage points, year-on-year.

LONGi Group reported a net profit attributable to shareholders of RMB 1.996 billion, up 59.15% year-on-year.

As PV Tech recently highlighted, LONGi was the biggest spender on R&D in 2018, its second consecutive year of topping the R&D rankings, having spent US$182.74 million, up from US$175.47 million in 2017. 

In the first half of 2019, LONGi reported R&D expenditure of RMB 718 million (US$100.12 million). LONGi Group and Hanergy Thin Film were the only two companies to surpass US$100 million in R&D spending in 2018, from 21 public listed PV manufacturers tracked by PV Tech.

Manufacturing update

According to LONGi’s “Production Capacity Planning for the next three years (2019-2021)”, the company plans to achieve 65GW of mono ingot/wafer capacity by the end of 2021.

Solar cell capacity is planned to reach 20GW by the end of 2021, while module capacity is planned to reach 30GW by the end of 2021. 

According to LONGi’s

Read Next

October 20, 2025
Details of tariffs on US imports of polysilicon products may be announced as early as the end of this month, according to a note from investment bank Roth Capital.
October 16, 2025
US utility-scale solar additions grew by 56% in 2024, reaching 30GW from 2023’s 19GW and representing over 54% of all new electricity generation capacity added in the country last year.
October 15, 2025
Independent power producer (IPP) Geronimo has begun construction on it’s150MW solar project in Illinois and commissioned the 125MW PV project in Michigan.
October 15, 2025
Indian module manufacturer Saatvik Green Energy, through its subsidiary Saatvik Solar Industries, has secured solar PV module orders worth INR6.89 billion (US$78 million).
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 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.

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