Chinese researchers, led by a research team from PV Technology Center of Tongwei Co., Ltd, used a sequential annealing process in the fabrication of tandem solar cells, featuring a wide bandgap ...

Chinese solar manufacturer Longi has released the first detailed technical explanation of how it built the world’s most efficient silicon solar cell. This achievement was first announced in April 2025 ...

Solar power is already one of the fastest growing sources of electricity on the planet, yet scientists say it is still only ...

Chinese PV module manufacturer Longi announced it achieved a power conversion efficiency of 33.35% for a 1 cm2 flexible perovskite-silicon tandem solar cell. The result was certified by the US ...

Researchers from the National University of Singapore (NUS) have developed a vapour-deposition method that they say ...

Trinasolar has announced that its industrial larger-area perovskite/crystalline silicon tandem solar cell, jointly developed ...

The 1cm² cells, pictured, achieved a record-breaking 27.06% power conversion efficiency. Image: University of Sydney. Scientists from the University of Sydney have created what they claim is the ...

Solar panels are an increasingly efficient, cost-effective, and higher-power-density renewable-energy source, though most ...