Researchers working with copper indium gallium diselenide (CIGS) solar cells reported a 20.4 percent efficiency result on flexible polymer films, a level that underscores how far high-performance thin ...

Scientists at Japan’s National Institute of Advanced Industrial Science & Technology (AIST) have set ...

Researchers in Japan have achieved a 12.28% efficiency in a copper gallium selenide solar cell, the highest reported for indium-free wide-bandgap chalcogenide absorbers in the 1.65–1.75 eV range. The ...

A group of scientists from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences (CAS) has fabricated a solar cell based on an absorber made of copper indium sulfide (CuInS 2), a ...

Learn how to build a simple solar cell at home using copper tape, plastic cups, and water. This step-by-step science experiment demonstrates how to harness solar energy to generate electricity.

With a focus on enabling copper, Bert Thin Film’s technology platform supports scalable, cost-effective solar cell production across a range of advanced device architectures. For more information, ...

SunDrive underwent a restructuring of the company last year to help streamline the company’s operations. Image: SunDrive. The Australian Renewable Energy Agency (ARENA) has committed AU$25.3 million ...

Silver prices surged as much as 147% in 2025, hitting a record $121.64 per ounce before easing. Silver paste accounts for about 30% of total photovoltaic solar cell production costs. Manufacturers ...

Recent results demonstrate that copper pastes can be co-fired with commercial silver pastes. LOUISVILLE, KY, UNITED STATES, February 18, 2026 /EINPresswire.com ...