Showing posts with label US DOE. Show all posts
Showing posts with label US DOE. Show all posts

Thursday, April 25

Increasing Efficiency of Solar Panels


Lehigh University researchers have created a revolutionary solar cell material with up to 190% external quantum efficiency, pushing beyond conventional efficiency limits and showing great promise for enhancing future solar energy systems. Further development is required for practical application, supported by a U.S. Department of Energy grant.




It shows great potential for advancing the development of highly efficient next-generation solar cells, which are vital for meeting global energy demands.

A team from Lehigh University has created a material that could significantly enhance the efficiency of solar panels.

A prototype using the material as the active layer in a solar cell exhibits an average photovoltaic absorption of 80%, a high generation rate of photoexcited carriers, and an external quantum efficiency (EQE) up to an unprecedented 190%—a measure that far exceeds the theoretical Shockley-Queisser efficiency limit for silicon-based materials and pushes the field of quantum materials for photovoltaics to new heights.     READ MORE...