Technology and R&D

Spanish scientists have built a cooling system featuring heat exchangers on solar panels and U-shape heat exchangers installed in a borehole at a depth of 15 meters. The researchers claim that this reduces panel temperatures by up to 17%, while improving performance by about 11%.

In northern Australia, a new hardware-in-the-loop platform is being developed to test renewable projects aggregated generation control systems before commissioning. The platform brings control hardware together with software simulations of passive components to test in real time how different configurations respond. Should the platform successfully complete its upcoming demonstration, it could help solve Australia’s current connection crisis.

Melbourne-based renewable energy company Leeson Group has unveiled an Australian-engineered roof solar PV tile that it describes as the highest energy generating solar tile in the world, with a solar efficiency of up to 19.3%.

Scientists in China have designed a new methodology to simulate the near-surface climate of utility-scale PV plants. Their findings suggest that the new tool could be used to design more climate-friendly solar parks.

BASF is currently testing Aeromine Technologies’ patented motionless wind-harvesting system.

Victoria’s Deakin University today launched its $10.3 million (USD 6.5 million) “world-class” facility for advanced battery design, fabrication and testing, in Burwood, a suburb in Melbourne’s east.

Australian manufacturer GreatCell has built a cell with roll-to-roll coating technology. It designed it without a hole transport layer (HTL) and used carbon composite back contacts, which offer excellent electrical conductivity.

The Australian Energy Market Operator plans to launch a world-first ‘connections simulator’ this year after completing pilot testing of the online tool that is designed to help fast-track the evaluation and approval process for new clean energy grid connections.

West Australian smart solar glass developer ClearVue has made the move into the residential housing market, securing its first order to supply its power-generating solar PV windows for a luxury residence being constructed in the Australian Capital Territory.

University of New South Wales researchers have teamed up with Tindo Solar to develop a line of semi-transparent modules, specialised for agrivoltaic cropping, which will use nanoparticles tuned to capture different parts of the light spectrum. “There is evidence you don’t need the full spectrum and some plants will work even better if you provide them with only part of the spectrum,” project lead and UNSW Associate Professor Ziv Hameiri tells pv magazine Australia. Crucially, he says, the project will also open a line between farmers, solar researchers and industry, creating the potential for mutual benefits.