Japan's major scientific breakthrough, new material succeeds in increasing the efficiency of solar cells by 130 percent

Scientists at Kyushu University have developed a new material that could significantly improve the efficiency of solar cells, enabling them to generate more energy than ever before.

The research involves a special “spin-flip emitter,” which can capture energy from sunlight that is normally wasted as heat. The new technology has seen an increase in energy generation by about 130 percent.

In conventional solar cells, light particles, called photons, form an energy-carrying particle called an exciton. However, in the old technology, high-energy photons were lost and only a limited portion could be used.

The new discovery solves this problem and makes the wasted energy usable, which is expected to bring a major change in the solar energy sector in the future.