TZS profits soar as 210mm wafer plans take shape

Facebook
Twitter
LinkedIn
Reddit
Email
TZS said the G12 wafer’s share of the market had risen from 6% in 2020 to 15% in the first half of this year. Image: TZS.

Tianjin Zhonghuan Semiconductor (TZS) has more than doubled its revenue in the first half of the year as the wafer provider took advantage of what it described as a rapidly developing PV industry.

TZS and parent company TVL Technology Group reported its H1 2021 financial results late last week, with TZS confirming operating income of US$2.7 billion, equivalent to a 104% increase year-on-year. This helped take net profit for the six-month period to US$291.42 million, itself equating to a 160% increase on the division’s profit in the first half of last year.

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

TZS said the solar PV industry had “developed rapidly” over the reporting period, with the company having been able to leverage technological advantages, a new product structure and enhanced production capacity to its benefits.

The company has targeted leadership within the G12, 210mm monocrystalline wafer market and in H1 2021 the company laid claim to having captured more than 90% of the overall market for 210mm wafers, ramping up production capacity in the process. TZS noted that the G12/210mm solar wafer’s share of the market had risen from 6% last year to 15% in the first half of 2021, indicative of broader industry trends towards large-size wafers and modules.

At the start of the year TZS said it intended to have 55GW of 210mm mono wafer capacity by the end of the year. Its current total production capacity stands at 70GW, of which 56% – around 39.2GW – is 210mm.

Central to the company’s ambitions is its 50GW G12 wafer project in Ningxia, dubbed the Ningxia Zhonghuan Phase VI project. TZS said construction of the facility had started on 18 March 2021 and will be complete by the end of this year before reaching full production capacity by the end of 2023.

However TZS also hinted at how a tightening of the supply chain, well documented within the industry, had been witnessed. The company has sought to establish long-term supply chain partnerships in response, easing those constraints as TZS looks to scale up its production capacity.

TZS also lauded innovations to its manufacturing process, which reduced its polysilicon consumption per piece by 2%, helping boost the margin of its solar products overall.

2 February 2027
London, UK
Returning in 2027 for its 14th edition, Solar & Storage Finance Europe will bring together the brightest minds representing funds, banks, developers, utilities, government and industry across Europe and the UK on a programme that is solutions-focused from top to tail. The event is designed to enable leaders at the forefront of solar and storage investment and deployment in Europe to scale, learn and land themselves industry defining partnerships.

Read Next

August 6, 2026
Clearway Energy generated and sold 3,585GWh of solar power in the second quarter of 2026, up from 2,800GWh in Q2 2025.
August 6, 2026
SolarEdge posted Q2 2026 revenue of US$346.2 million, up 20%, driven by stronger demand in Europe and growth in the US C&I segment.
August 5, 2026
Avantus has closed a US$1.05 billion corporate credit facility, doubling the US$522 million facility it secured in July 2024.
August 5, 2026
Shoals posted record quarterly revenue of US$163.4 million, driving net income of US$12.1 million, in the second quarter of 2026.
August 3, 2026
According to the Silicon Industry Branch, the average price of n-type G10L monocrystalline wafers dropped 3.61% month-on-month.
Premium
August 3, 2026
Australia's National Electricity Market recorded a combined 3,320GWh of solar generation in July 2026, comprising 1,448GWh from utility-scale assets and 1,872GWh from rooftop systems.

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
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye