A research team in Japan has achieved a 12.28% efficiency in a copper gallium selenide solar cell, marking a major step for ...

A flexible perovskite-silicon tandem solar cell has reached a certified 29.88% power conversion efficiency, placing it among ...

"These values rank among the highest efficiencies reported to date for small-sized [perovskite solar cells] and modules based on 2D/3D perovskite heterojunctions," study first author Qiangqiang Zhao ...

Inverted perovskite solar cells offer strong potential for scalable, low-cost solar power, but a hidden interface inside the device has limited their performance and durability. Researchers have now ...

A research team from Fudan University has explored a novel optimization method for the transport layer in solar cells, ...

Researchers have developed a PFAS-free dual-layer sol-gel and hydrophobic silica coating that repels water, dust, and dirt while maintaining high light transmission for solar panels. The transparent, ...

The race to build the world’s most efficient solar cell is no longer a theoretical contest inside physics labs, it is a high‑stakes engineering sprint that will shape how quickly the global energy ...

Nearly 20 years after the first perovskite solar cell was developed, its efficiency and durability are drawing interest from industries worldwide. The defense sector is among the most active, as ...

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 ...

Solar energy plays a big role in the fight against climate change. As the world turns to solar power, concerns about the environmental impact of traditional solar panels continue to grow. Today’s most ...

Researchers at the Chinese Academy of Sciences (CAS) have achieved world-record power conversion efficiency ...