Research

Unlike other nations with more limited land and faster growing populations, Australia has not yet understood the symbiotic benefits which accrue when solar PV and agriculture are combined. This week, the Victorian Government announced its Horticulture Solar Energy program and $5 million in funding for the Tatura SmartFarm to experiment with solar atop a pear orchard.

Looking back over years of research into the topic of hybrid systems based on different combinations of solar, wind, hydro and other renewables, an international group of scientists found strong potential for strategies to exploit complementarity between the different sources integrate more intermittent renewables onto regional and national grids. The scientists present a series of conclusions and recommendations that aim to push research in hybrid renewables forward.

Researchers at the Australian National University (ANU) will look to “set the pace” with the development of next-generation solar cell technology after receiving a $4.5 million funding boost.

The use of polymer electrolyte membrane fuel cells as backup power generation in solar microgrids could drive down costs and improve efficiency, according to an international group of researchers. They have proposed a new energy management system that could be ideal for hybrid solar-hydrogen microgrids in remote locations.

Australian scientists have developed an algorithm to increase both the efficiency and compatibility of light sensitisers in solar panels, encompassing silicon cells for the first time.

Soon 2020 will only be a worry to future high-school history students. But when they ask us if anything good at all happened in 2020, remember this review and tell them that solar PV shone in the darkness. Despite the mess of it all, 2020 has been another good year for Australian solar. The industry has demonstrated resilience, and significant progress has been made in the fields of energy storage, green hydrogen and others.

Australian scientists have demonstrated two loss-mitigation techniques that could improve solar‐to‐hydrogen (STH) conversion efficiencies and may lay the ground for cheaper PV-powered hydrogen generation. By combining the two techniques, they were able to achieve an STH efficiency of around 19.4% at realistic operating temperatures.

For the first time in years, the Australian Centre for Advanced Photovoltaics (APAC) has received a major grant. The Australian Renewable Energy Agency has funded APAC to the tune of $19 million with the goal of reasserting Australia’s place at the forefront of solar technology and accelerating the competitiveness of renewable energy.

With the joint-feasibility study between Australia and Germany into the viability of a renewable hydrogen supply chain between the two nations now underway, Western Australia, perhaps the most eager Australian state to establish a green hydrogen export industry, has hosted an inaugural roundtable with some of the two nations biggest industry hitters.

South Korean PV manufacturer Hanwha Q Cells has launched a new high-density module in Australia, claiming its ‘zero-gap’ technology elevates solar efficiency up to 21.1%