2023 Winner photos

Photo of 2023 QEPrize Laureates Martin Green, Andrew Blakers, Aihua Wang and Jianhua Zhao

2023 Press release - winner announcement

The 2023 Queen Elizabeth Prize for Engineering is awarded to Martin Green, Andrew Blakers, Aihua Wang and Jianhua Zhao for the invention and development of Passivated Emitter and Rear Cell (PERC) solar photovoltaic technology.

2023 Innovation description

Description of this year's winning technology and the research process behind it.

Explainer video

Animation explaining the work of the 2023 QEPrize laureates on PERC solar photovoltaic technology.