Core Insights - Researchers from the University of Queensland have developed a new type of tin halide perovskite solar cell with a power conversion efficiency of 16.65%, setting a new world record for this category of solar cells, which is an increase of 1% from the previous highest level [1] Group 1 - The new solar cell utilizes environmentally friendly perovskite technology [1] - The research was published in the journal Nature Nanotechnology on April 16 [1] - The achievement highlights advancements in solar cell efficiency and potential for future applications in renewable energy [1]