Boway Alloy to build 2GW TOPCon cell manufacturing plant in the US

By Carrie Xiao
April 26, 2024
Facebook
Twitter
LinkedIn
Reddit
Email
Boway Alloy building.
Boway will now invest RMB3.15 billion (US$435 million) into new manufacturing capacity. Image: Boway Alloy

The Ningbo Boway Alloy Materials Company, a Chinese materials manufacturer, has announced plans to expand its tunnel oxide passivated contact (TOPCon) cell manufacturing capacity in the US by 2GW.

This builds on the company’s previously announced plans to invest in the construction of a 3GW TOPCon cell expansion project in Vietnam and a separate 2GW TOPCon module expansion project in the US, with a total investment of RMB1.9 billion (US$262 million).

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

With the construction of a PV cell plant in the US, the total investment amount has increased to RMB3.15 billion (US$435 million), and the scale of the project has been further expanded. Boway Alloy subsidiary Boviet Solar is the main investor for both the Vietnam and US projects, and investment and construction funds are all self-owned and self-financed.

Boway Alloy said that after the company’s detailed investigation of the US PV market’s demand, supply and related industrial policies, it concluded that the market will still feature strong demand and potential profitability in the long term but that existing capacity supply in the US is limited.

The news follows a number of investments made into the US cell manufacturing space, with Canadian Solar announcing plans to build a 5GW cell production facility last October. Locating manufacturing capacity in the US is a priority for many US companies, many of which have called on President Biden to stop manufacturing centres based in China being allowed to “destroy” US manufacturing potential.

Boway Alloy doubles net profits

Benefiting from the incremental development of the international market, Boway Alloy’s financial performance has steadily strengthened in the past two years.

On 22 April, Boway Alloy released its 2023 annual report. According to the report, in 2023, the company achieved operating income of nearly RMB18 billion (US$2.48 billion), a year-on-year increase of more than 30%, and net profit of more than RMB1.1 billion (US$152 million), more than double year-on-year.

Boway Alloy’s renewable energy business’s main manufacturing base is in Vietnam, and the solar cells and modules it produces are mainly sold to the US market, where demand is high. This has allowed the company to maximise its profits, as the average wage of workers in the area where the Vietnamese production base operates is low, coupled with low energy prices, which are conducive to minimising production costs.

The financial statements also show that international business revenue has become an important part of Boway Alloy’s income. In 2023, international revenue accounted for 55.79% of the company’s main business income.

Read Next

November 21, 2025
CPS Energy has issued a request for proposals (RFP) to acquire 600MW of new solar capacity through power purchase agreements (PPA).
November 20, 2025
US independent power producer (IPP) Arevon Energy has begun construction on a 124MW solar PV project in Illinois, its first utility-scale project in the state.
November 20, 2025
Climate Fund Managers (CFM) has started commercial operations at the 26.4MW Pétalo del Norte I solar PV project in Colombia.
November 19, 2025
The US Department of Energy (DOE) will need to invest US$25 billion by 2030 to maintain its position as a leader in the global energy sector.
November 19, 2025
PVV Infra has outlined plans to build a 1GW TOPCon solar cell production line in the Indian state of Andhra Pradesh.
November 18, 2025
TOPCon solar modules show signs of accelerated degradation, which undermines the long warranties promised by many manufacturers, according to new findings from German researchers.

Upcoming Events

Solar Media Events
November 25, 2025
Warsaw, Poland
Solar Media Events
December 2, 2025
Málaga, Spain
Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Lisbon, Portugal
Solar Media Events
June 16, 2026
Napa, USA