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.

Read Next

June 18, 2026
Developer Lightsource bp has reached financial close on the 171MWdc Glorit solar PV power plant, north of Auckland, New Zealand.
June 17, 2026
Distributed solar developers including MCEC, Aligned Climate Capital and Catalyst Power have secured funding across US projects.
Premium
June 16, 2026
PV Tech Premium sat down with Anne Loomis, partner at Troutman Pepper Locke, to discuss the safe harbour deadline for US solar developers.
June 16, 2026
The deployment of renewable energy capacity in Spain has driven a decoupling from volatile global gas prices, resulting in a 19% reduction in consumer electricity bills.
June 12, 2026
Silicon valley tech giant Meta has signed another power purchase agreement (PPA) with RWE for a solar project in Texas.
June 11, 2026
German renewables developer Juwi will cut jobs and reduce its management staff in response to declining margins and “significant economic pressure” in the German renewables market.

Upcoming Events

Media Partners, Solar Media Events
June 30, 2026
Sacramento, California
Media Partners, Solar Media Events
August 25, 2026
São Paulo, Brazil
Media Partners, Solar Media Events
September 1, 2026
Mexico City, Mexico
Solar Media Events
September 9, 2026
Schaumburg, Illinois
Media Partners, Solar Media Events
September 9, 2026