Japan Aims for 20 Gigawatts of Perovskite Solar Cells by 2040
The Ministry of Economy, Trade and Industry (METI) in Japan has set an ambitious target to install 20 gigawatts of next-generation perovskite solar cells by 2040. This capacity would be enough to power 5.5 million households, marking a significant step towards Japan's clean energy goals.
Perovskite solar cells, also known as "flexible solar cells," offer several advantages over traditional silicon-based panels. Their lightweight structure and flexibility make them suitable for a wider range of applications, including installation on roofs, walls, and even window panes. Additionally, perovskite cells utilize iodine, a material readily available in Japan, reducing reliance on imported silicon and opening up potential export opportunities.
With intensifying competition from China and Europe in the perovskite cell industry, METI recognizes the need for collaboration between the public and private sectors. The focus will be on developing mass production technologies and establishing a robust manufacturing base to ensure Japan remains at the forefront of this promising clean energy technology.