"Our in-house testing of similar architectures has already reached efficiencies of 27.5%." ...

The novel solar cell uses tungsten sulfide as the back surface field layer. According to its creators, this layer can be included in conventional CIGS solar cells to improve their efficiency and ...

The researchers’ CIGS-perovskite tandem solar cell achieved a conversion efficiency of 25.5%, a record for this material combination. Image: G. Farias Basulto/HZB German researchers have achieved a ...

Add Yahoo as a preferred source to see more of our stories on Google. A collaborative team from the Helmholtz-Zentrum Berlin (HZB) and Humboldt University Berlin has set a new world record in solar ...

KIER achieves world’s highest efficiency of 23.64% with flexible perovskite/CIGS thin-film tandem solar cell The Korea Institute of Energy Research (President Yi Chang-keun, hereinafter referred to as ...

NEW YORK (Reuters) - Silicon cells have been the mainstay of the solar photovoltaic industry, but advances in competing technologies could give those manufacturers a toehold in the rapidly growing ...

Researchers led by a team at Visvesvaraya National Institute of Technology in India have simulated a tandem solar cell based on a lead-free halide perovskite top cell with a wide energy bandgap of 1.6 ...

The Quantum Dot Enhanced Lightweight Solar Cells (QDELS) project has a total budget of €7.5 million. Image: Midsummer. Swedish thin-film solar cell company Midsummer has been awarded €2.8 million ...

A Berlin-based team from HZB and Center for the Science of Materials Berlin (CSMB) at Humboldt-Universität zu Berlin has set ...