New addition of passivating contacts between the metal and silicon parts.

Pepperoni, a four-year Research and Innovation project co-funded under Horizon Europe and jointly coordinated by Helmholtz-Zentrum Berlin and Qcells, supports Europe in...

Technology uses polaritons to convert light to electrical charge. New approach could boost solar cell efficiency.

Customized 2.5 m long LED illumination provides the right light for micrometer-precise cell distance measurement in solar modules.

Changing the color of incident light from visible to ultraviolet induced a reversible change in the output voltage.

Two different prototypes show promising efficiencies.

New device collects over 90 % of the light that hit the surface and create spots at the output.

For the first time, this efficiency for perovskite-on-silicon-tandem solar cells has been exceeded thanks to a joint effort led by scientists at EPFL’s Photovoltaics and...