Using the mask-and-plate copper metallization technique, scientists at the German research center fabricated a 1.21 cm² perovskite–silicon tandem solar cell featuring a heterojunction bottom device.

The latest Trinasolar module has an output of 808W. Image: Trina Solar. Leading Chinese module manufacturer Trinasolar has developed an 808W solar module that uses perovskite/silicon tandem solar ...

Qcells has set a world record for the efficiency of a large-area silicon solar cell with a top layer of perovskite. This discovery could dramatically shrink the size of projects and slash costs for ...

“This result is laying the groundwork for future commercialisation of this exciting technology”, said RObert Bauer. Image: QCells Korean-owned solar manufacturer Hanwha Qcells has posted a “world ...

Solar energy has long been considered to have great potential and solar panels based on silicon have been on the market for over 30 years. But first-generation silicon solar panels are at the end of ...