Technology and R&D

In an Australian first, newly re-elected Premier of Queensland Annastacia Palaszczuk has established a ministry for hydrogen in her new government. The move comes amidst a raft of recent hydrogen related policies throughout Australia and reinforces the nation’s determination to lead the global race for a hydrogen economy.

Deakin University’s Hydrogen Test Bed is set to position regional Victoria at the cutting edge of hydrogen research. The facility and its research is looking to determine whether Australia’s current gas infrastructure can be repurposed for the use of clean hydrogen.

PV modules are being sold with ever longer warranties, but when modules underperform or fail, making claims on those warranties is rarely straightforward. So are the warranties worth the paper they’re written on? Where does this leave installers? And how can this liability be mitigated?

The South Australian government has followed up the launch of its Hydrogen Export Prospectus last week with a straight drive on the front foot, $37 million in funding for export infrastructure upgrades in support of the a $240 million green hydrogen and green ammonia project which will make South Australia a global leader.

In a new paper published in the journal of Renewable and Sustainable Energy, renowned PV scientist Pierre Verlinden examines the solar industry’s trajectory towards the 70 TW of installed capacity that will be needed by 2050, as the best choice for meeting climate targets set out in the 2015 Paris agreement. Silver consumption and recycling, according to Verlinden, will be the biggest challenges in the years to come, as well as ensuring balanced growth and avoiding a major installation rush in the years close to 2050.

South African scientists have used a PV system to keep tomatoes in cold storage. They linked an air-cooling system and evaporative cooling tech to a 3.5 kW array and 12 batteries and tested it for 28 days in September.

Earlier this year, Singapore surpassed its 2020 target for 350 MW of installed PV, and has set itself a more ambitious goal of 2 GW for the coming decade. pv magazine recently spoke with Thomas Reindl, deputy CEO of the Solar Energy Research Institute of Singapore (SERIS) – and also the lead author of a 2020 update to the institute’s PV Roadmap for Singapore report – to catch up on the latest developments in the city-state’s PV market.

The 2020 Prime Minister’s Prizes for Science took place virtually this year, but that won’t quash the recognition of Xiaojing Hao, UNSW’s solar pioneer who took home (or rather, received at home) the prize for Physical Scientist of the Year. Hao’s work in thin-film photovoltaics is leading the world in fashioning new and sustainable applications for solar PV.

As Australia’s home battery market begins to catch up to its install residential solar capacity the opportunity for large-scale virtual power plants is verging on reality. Indeed, Solar Service Group’s new Solar + Battery Members’ Plan could see Australia host the world’s largest virtual power plant next year.

An international research team has analyzed all existing cooling technologies for PV panels and has indicated the current best options and future trends of research. According to its findings, active water cooling, although expensive and not particularly practical, is the most effective cooling technique while passive cooling systems, despite being easy to apply, have still limited possibilities.