New record for CIGS perovskite tandem solar cells

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 new world record with an efficiency of 24.6%, certified by an independent body.

New record for CIGS perovskite tandem solar cells
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 new world record with an efficiency of 24.6%, certified by an independent body.