Oxford PV hits 28% efficiency with its tandem silicon-perovskite solar cells

Oxford PV, a leading developer of perovskite solar cells, has announced a new, certified, 28% efficiency world record for its perovskite-based solar cell.

Oxford PV hits new efficiency record image

Oxford PV’s 1 cm2 perovskite-silicon tandem solar cell has achieved a 28% conversion efficiency, certified by the National Renewable Energy Laboratory. The achievement trumps Oxford PV’s previous certified record of 27.3% efficiency for its perovskite-silicon solar cell, announced earlier this year.

Prof. Henry J. Snaith discusses perovskite PVs, their current status and future prospects

Scientific Video Protocols (SciVPro) is a no-fee, open access peer-reviewed video platform that publishes scientifically sound research from all areas of natural science and technology. The open availability of the video protocol on Youtube facilitates the dissemination of experimental details among the scientific community and the public at large, while promoting authors’ research activities and easing reproducibility of results.

SciVPro released a fascinating interview with the renowned Prof. Henry J. Snaith, Professor of Physics in the Clarendon Laboratory at the University of Oxford and Fellow of the Royal Society. He has pioneered the field of perovskite solar cells and published more than 300 papers. He is the founder and Chief Scientist Officer of Oxford Photovoltaics, which holds the largest perovskite patent portfolio worldwide and focuses on developing and commercializing perovskite PV technology.

ESPRC announces new partnership programs with a focus on high-efficiency perovskite solar cells

The Engineering and Physical Sciences Research Council (EPSRC) has announced seven new Prosperity Partnership projects that will build links between the UK’s research base and leading industry partners. The new projects will focus on four of the Industrial Strategy Grand Challenges (ISCF) , involve nineteen industry partners and ten universities, and will fund 50 studentships.

Prosperity Partnerships are EPSRC’s flagship approach to co-investing with business in long-term, use-inspired, basic research. They are five-year, multi-million pound research collaborations on topics of national and global importance which have been co-created by leading UK universities and businesses with a strong research presence in the UK.

Oxford PV receives a €2.8 million grant to prepare perovskite-silicon solar cell production for high volume manufacture

Oxford Photovoltaics (PV) has been awarded a €2.8 million grant from the German Ministry of Economic Affairs and Energy to prepare perovskite-silicon solar cells for high-volume manufacturing. The technology consortium is by headed by Oxford PV and includes specialist PV equipment manufacturer VON ARDENNE and three German institutes, Fraunhofer Institute for Solar Energy Systems, Helmholtz-Zentrum Berlin (HZB) and the Technical University of Berlin.

The newly funded project focuses on the optimization of the perovskite-silicon tandem solar cell architecture, to make further efficiency improvements on industrial 156 mm x 156 mm wafer formats. Importantly, this will include the refinement of industrial scale process technology as well as life-cycle analysis on the social-environmental impact of such cells.

Oxford PV sets new record with perovskite tandem solar cells with 27.3% conversion efficiency

Oxford Photovoltaics has reported a new perovskite tandem solar cell record, certified by Fraunhofer ISE at a conversion efficiency of 27.3%. Oxford PV’s latest record for a 1 cm2 perovskite-silicon tandem solar, reportedly exceeds the 26.7% efficiency world record for a single-junction silicon solar cell.

Oxford PV sets new record with perovskite tandem solar cells with 27.3% conversion efficiency image

Oxford PV recently produced a 1 cm2 perovskite-silicon two-terminal tandem solar cell with a verified conversion efficiency of 25.2%, through an ongoing collaboration with Helmholtz-Zentrum Berlin (HZB) and the Photovoltaics and Optoelectronics Device Group at the University of Oxford, led by Professor Snaith.