The 28.6% efficiency rating was certified by the CalLab at the Fraunhofer Institute for Solar Energy Systems (ISE).

South Korean manufacturer Qcells has developed a perovskite-silicon tandem solar cell with a 28.6% efficiency, noting that it ...

Qcells reported it has achieved a new world record, reaching 28.6% efficiency on a full-area M10-sized tandem solar cell that ...

Researchers in China have integrated a wide-bandgap perovskite solar cell with a hybrid back contact device in a ...

"The tandem cell technology developed at Qcells will accelerate the commercialization process of this technology and, ...

Physicists now combine perovskite with organic absorbers to form a record-level tandem ... parts of solar cells so far were, however, made from traditional materials, such as silicon or CIGS ...

Earlier in the year, Longi announced it had achieved a power conversion efficiency of 34.6% for a perovskite-silicon tandem solar cell, a new world record beating the company’s previous record ...

Energy solutions provider Qcells has set a world record by achieving 28.6% efficiency in tandem solar cells ... The tandem cells stack a perovskite top cell with Q.ANTUM silicon bottom cell ...