Japan's NEDO launches R&D call for tandem perovskite solar cell mass production

It was reported that Japan’s New Energy and Industrial Technology Development Organization (NEDO) has launched a public call for proposals under its Green Innovation Fund. The program will support research and development of mass production technologies for next-generation tandem perovskite solar cells.

The six-year effort, running from fiscal 2025 to 2030, aims to accelerate commercialization of tandem devices by tackling performance losses during scaling and establishing high-yield, high-throughput production processes. Demonstration tests will also be carried out under real-world conditions, including rooftop and ground-mounted systems, to verify power generation performance.

 

The program is part of NEDO’s Green Innovation Fund, which seeks to reduce power generation costs through technology development and social implementation.

Posted: Oct 08,2025 by Roni Peleg