Taiwan’s Giga Solar paste producer pays DuPont for patents use

Facebook
Twitter
LinkedIn
Reddit
Email
Taiwan’s leading conductive paste manufacturer Giga Solar Materials Corporation has agreed to pay patent licensing fees to rival, DuPont Photovoltaic’s. Image: DuPont

Taiwan’s leading conductive paste manufacturer Giga Solar Materials Corporation has agreed to pay patent licensing fees to rival, DuPont Photovoltaics.

DuPont said that the agreement was effective on November 15, 2017, although the company added that all other terms of the license agreement, including license fees would remain confidential.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

Not ready to commit yet?
  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

Giga Solar’s sales had been impacted by the US anti-dumping duties on cell produced in Taiwan and Chinese module manufacturers securing increasing supply from domestic Chinese cell producers as the Chinese end-market demand has experienced several years of record installations. 

After reported its highest monthly sales in September (NT$1,002 million), Giga Solar’s sales slumped around 16% in October to NT$837 million (US$27.7 million).

Giga Solar’s sales slumped around 16% in October to NT$ 837 million (US$27.7 million).
7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.

Read Next

August 27, 2025
Long-term procurement decisions from the US solar industry could support US solar manufacturing, regardless of changes to federal tax credits, PV Tech has heard.
August 26, 2025
US-based solar module manufacturer Bila Solar will include US-made steel module frames in its 550W dual-glass products.
August 21, 2025
JA Solar's CTO, Zi Ouyang, discusses the company's latest module technologies and why the future is tandem.
August 18, 2025
Australia’s sole PV producer Tindo Solar has launched a new range of n-type TOPCon modules aimed at rooftop applications.
August 15, 2025
US solar manufacturer T1 Energy has signed a deal to buy US-made polysilicon and wafers from ceramics and glass producer Corning.
August 14, 2025
The World Bank has approved a loan and investment worth up to US$250 million for United Solar’s planned polysilicon production plant in Oman.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines