Organic solar cells have long promised a future of lightweight, flexible energy harvesting, but their tendency to degrade ...

A cluster of recent laboratory advances in ultra-thin solar cells suggests that lightweight, flexible photovoltaic devices may be able to move beyond niche prototypes if researchers can solve ...

A new solar panel reaches up to 865 W, setting a historic record in power and efficiency for large-scale solar projects.

In a previous article, I wrote that if you were to start a solar business, the Nordic region would not be the obvious choice, and yet the challenges of doing so have created a thriving sector. But ...

Metal-halide perovskite solar cells are attractive for next-generation photovoltaics due to their low fabrication cost and rapidly rising efficiencies. However, exposure to light and oxygen generates ...

Researchers have developed a perovskite-organic tandem solar cell that achieves 26.4 percent efficiency. Unlike rigid silicon modules, the lightweight design can generate power on curved or flexible ...

Perovskite solar cells are a promising alternative to traditional silicon solar panels but have poor durability. Professor Ted Sargent, Research associate professor Bin Chen, Postdoctoral fellows ...

Solar power continues to grow—accounting for most new capacity added to U.S. electric grids in 2024—but the mid-1950s technology most often used to capture the sun's energy comes with environmental ...

Three years ago, I outlined why a 100-GW fab dedicated to solar cell production in the United States could be pivotal to the country re-establishing ...