Amtech to sell majority stake in ion implant subsidiary Kingstone Technology

Facebook
Twitter
LinkedIn
Reddit
Email

PV manufacturing equipment specialist Amtech Systems is selling the majority of its stake in subsidiary Kingstone Technology to China-based venture capital firm, Suzhou Zhuo Jing Investment Center for around US$13.6 million.

Amtech expects to receive approximately US$8 million for its shares and the repayment of a loan to Kingstone from Suzhou and a subsequent US$5.6 million for its exclusive sales and service rights for the ion implant tools by 31 March 2016.

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

Fokko Pentinga, chief executive of Amtech Systems said: “Successful development of our solar ion implant systems and related new customers during the solar market down cycle positioned us to enter into this transaction and monetise part of our ion implant research and development investment. We will continue to participate in the solar ion implant business with worldwide, non-exclusive, selling rights and minority ownership in the business.”

Subject to the conclusion of the deal, Amtech said it would hold a 15% stake in Kingstone. The company expects to use the proceeds on core activities. 

Kingstone Hong Kong will own 68.75% of the capital stock of Shanghai Kingstone and Suzhou will own 31.25%.

Several companies, including Applied Materials, have been developing volume production ion implant technology for advanced solar cells. However traction has been slow due to the recent three-year slump in capital expenditures by PV manufacturers due to chronic overcapacity. 

Both Amtech and Applied Materials have announced production-based purchase orders for the technology, which is focused on n-type mono and bifacial solar cells.

Lat year, Yingli Green touted it would adopt ion implant technology.

Read Next

Premium
November 13, 2026
As US voters backed data centre moratoriums in the midterms, this raises questions over solar PV's AI-linked growth in the years ahead.
November 13, 2026
Indian renewables company ReNew Energy Global has planned to invest INR800 billion (US$8.53 billion) in the southeastern Indian state of Andhra Pradesh across solar manufacturing and a data centre.
November 13, 2026
Teraco has selected JA to deliver n-type solar PV modules to its 120MW Sediba solar PV project in Parys, Free State province, South Africa.
November 13, 2026
Rezolv Energy has announced its partners for the construction of Dama Solar, its 1.36GWp solar PV project in Arad County, western Romania.
November 12, 2026
Terra-Gen completes PV park in California, Duke Energy Florida plans four new solar arrays, and Altus Power acquires another 92 projects.
November 12, 2026
Investing in a portfolio that includes solar PV projects and BESS is a key tool to reduce exposure to price risk, according to Pexapark.

Upcoming Events

Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye