Researchers from HZB and Humboldt University Berlin have developed a CIGS-perovskite tandem solar cell that achieves a record ...

A Trick of Light: Researchers Turn Silicon Into Direct Bandgap Semiconductor ... improved the performance of kesterite (CZTSSe) thin-film solar cells. They developed a new method for doping ...

Discover the latest breakthrough in solar energy: a new iodine technique that boosts perovskite solar cell efficiency to 24%.

Lightweight, robust, radiation-resilient photovoltaics are critical technologies for many aerospace applications. OPV cells ...

China has announced new export restrictions on materials essential for the thin-film solar industry, including critical ...

Beijing’s latest restrictions on critical minerals could disrupt supply chains and increase costs for US-based thin-film solar giant First Solar.

Researchers in Finland just made a significant breakthrough that could unlock the next generation of organic solar cells.

Rapid increases in their efficiency compared with conventional single-crystal silicon solar cells ... Energy Laboratory (NREL). “Thin-film halide perovskite solar cells have unique ...

Gallium and germanium are key to some clean energy tech. China blocked exports of the metals to the U.S. in December, leaving ...

In a study published in Nature, researchers at Linköping University have developed a method to recycle all parts of a solar ...