Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite tandem cell that sets a ...

Researchers from HZB and Humboldt University Berlin have developed a CIGS-perovskite tandem solar cell that achieves a record-breaking efficiency of 24.6%, certified by the independent Fraunhofer ...

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

The latest CIGS-perovskite tandem solar cell from HZB and Humboldt University sets a world record with 24.6 % efficiency, ...

Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental ...

This careful optimization has not only pushed the boundaries of current technology but also underscored the potential of CIGS-based tandem solar cells to make significant progress ...

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

And the lower cost of producing these lightweight cells, printed on flexible plastic, means that manufacturing can remain in ...

Photovoltaics (PVs), devices that can convert sunlight into electrical power, are becoming increasingly widespread and more ...

Active Surfaces says its thin, flexible solar collectibles can be attached not just to roofs, but walls, tents, backpacks, ...

Feb. 4, 2025 — Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite ...