Technology and R&D

Four years ago a viral campaign wooed the world with a promise of fighting climate change and jump-starting the economy by replacing tarmac on the world’s roads with solar panels. The bold idea has undergone some road testing since then. The first results from preliminary studies have recently come out, and they’re a bit underwhelming.

The Australian Renewable Energy Agency (ARENA) has offered funding to nine Australian universities and research organizations to propel innovation in green hydrogen export.

Australia’s first commercial installation of printed solar cells, made using specialised semiconducting inks and printed using a conventional reel-to-reel printer, has been installed on a factory roof in Newcastle.

Researchers at UNSW have surpassed 10% efficiency for a cell based on copper zinc tin sulfide – sulfide kesterite. It is the fourth time in two years the group has set a new record for the efficiency of cells based on such materials.

Arizona State University researchers have determined that a 32% efficient perovskite-silicon tandem cell could produce electricity at the same price as cutting-edge 22% efficient panels in the most cost-competitive of situations

When pioneering and award-winning solar researcher Stuart Wenham passed away suddenly shortly before Christmas last year, some in the PV industry may have wondered what would become of his research into the role of hydrogen in crystalline silicon cells. His daughter, Alison Ciesla is answering that question alongside Wenham’s former team at UNSW, advancing its work into the crucial role of hydrogen in the degradation of silicon cells.

Belgian research institute Imec has announced the achievement of 27.1% efficiency on a perovskite/silicon tandem cell, providing further evidence of the technology’s potential to provide a low cost efficiency boost to existing PV technology.

Researchers from Helmholtz-Zentrum Berlin (HZB) and Oxford PV have presented a new record perovskite tandem solar cell, with a 25.2% conversion efficiency, independently verified by Fraunhofer ISE. Bernd Stannowski, from HZB presented the results this week at the World Conference on Photovoltaic Energy Conversion (WCPEC-7) in Hawaii.

Pioneering UNSW solar researcher Martin Green has received wide recognition for his achievement as being selected as one of the winners of 2018 Global Energy Prize. The prize means Green will split $820,000 in prize money with the co-winner, to go towards his research and teaching, and resulted in a congratulatory call from Prime Minister Malcolm Turnbull.

Martin Green and his UNSW collaborators have driven a wide range of innovations within the Chinese and global PV manufacturing sector. Green, a Scientia Professor at UNSW and the Director of the Australian Centre for Advanced Photovoltaics shares his take on PV technology in 2018.