Energy & Green Tech

Flexible solar cells with record efficiency of 22.2%

Empa researchers have, once again, improved the efficiency of CIGS flexible solar cells. Independently certified measurements revealed a power conversion efficiency of 22.2% to convert light into electricity, an improvement ...

Energy & Green Tech

Improved efficiency of all-polymer solar cells

Solar cells are an important contributor to a renewable energy supply, but solar panel waste will quickly become an enormous problem. Now, in a study recently published in Journal of Materials Chemistry A, researchers from ...

Electronics & Semiconductors

New blended solar cells yield high power conversion efficiencies

Researchers at Hiroshima University in Japan have blended together various polymer and molecular semiconductors as photo-absorbers to create a solar cell with increased power efficiencies and electricity generation. These ...

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