DuPont reduces silver content by 15% in new metallization paste

September 8, 2011
Facebook
Twitter
LinkedIn
Reddit
Email

DuPont Microcircuit Materials (MCM) has announced the release of its latest photovoltaic metallization paste, with 15% less silver than previous pastes. The introduction of the Solamet PV51M comes as part of the company’s continued attempts to reduce the silver content of its pastes by 20%, in the face of rising silver prices.

“Enabling our customers to achieve the highest efficiencies and lowest overall costs – in particular by reducing silver content – is a challenge the DuPont team embraces,” said Peter Brenner, global marketing manager of photovoltaics, MCM. “Solamet PV51M is just the latest example of our ability to bring creative thinking together with focused research to open up new scientific possibilities, and our experience in driving developments through to commercialization quickly continues to set us apart as a leader in metallization technology.”

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

MCM reports that the new tabbing paste has an electrical performance comparable to that of its Solamet PV505, and is co-firable with other frontside silver pastes in the Solamet line.

Read Next

January 23, 2026
Suzhou Maxwell Technologies has secured a certified power conversion efficiency of 32.38% for a perovskite/silicon heterojunction (SHJ) tandem solar cell.
January 23, 2026
US renewables developer Hecate Energy has entered into a definitive business combination agreement with SPAC firm EGH Acquisition Corp (EGH).
January 23, 2026
US cadmium telluride (CdTe) thin-film solar manufacturer First Solar is facing a class action lawsuit investigation into its business practices following a downgrade in its stock.
January 23, 2026
MAHAPREIT has issued a tender for a 100MW floating solar project at the Tansa and Modak dams in Thane district, Maharashtra. 
January 23, 2026
Independent power producer (IPP) Atlas Renewable Energy has signed a solar PV power purchase agreement for a 128MWp plant in Colombia.
Premium
January 22, 2026
PV Talk: 'BESS and solar are the perfect bedfellows,' says Natasha Luther-Jones, about the potential for solar PV and BESS in Europe.

Upcoming Events

Solar Media Events
February 3, 2026
London, UK
Solar Media Events
March 24, 2026
Dallas, Texas
Solar Media Events
April 15, 2026
Milan, Italy
Solar Media Events
June 16, 2026
Napa, USA
Solar Media Events
October 13, 2026
San Francisco Bay Area, USA