Technology

Tindo Solar, Australia’s only solar panel manufacturer, has teamed up with a group of engineering students from the Australian National University to help them construct a solar race car.

Researchers in the United Kingdom have built a 14%-efficient organic PV device that can be used in high-speed optical wireless communication systems. The cell consists of a 4×2.5mm photoactive layer fabricated with a bulk heterojunction of a polymer donor and fullerene and non-fullerene acceptors.

A new South Australian big battery will show the value of deploying diverse storage technologies in the NEM. Matt Harper calls pv magazine Australia from Canada, to talk tech.

Scientists in China have analysed the radiative cooling techniques used in combination with solar energy systems such as PV arrays, solar thermal collectors, and concentrated PV installations. They identified five major system typologies based on functionality and working time.

Queensland is likely to join Victoria in dissension on the Australian Energy Market Commission’s draft determination which is being called a tax on solar. The Queensland Energy Minister, Mick de Brenni, has criticised the plan. Could this be the domino which brings the other states and territories falling into place against a rule change?

It has been said that it is no use crying over spilt milk, and similarly there is no use crying over emissions already spilt by the dairy industry, there is only to curb those emissions and Deakin University’s Hycel Technology Hub is looking to do that for the dairy industries in both Australia and Uruguay.

Scientists in China took a closer look at the role of defects in limiting the performance of perovskite solar cells, demonstrating a screening effect that could be tuned to make material defects “invisible” to charge carriers, greatly improving cell performance. Using this approach they demonstrate a 22% efficient inverted perovskite solar cell, and theorise several new pathways to even higher performance.

Scientists investigating the aging mechanisms affecting today’s lithium-ion batteries observed that the loss of lithium over time is one of the main causes of performance loss. With this in mind, they developed and tested a “relithiation” process that promises to eliminate much of the cost and complexity from recycling battery components and materials.

In its first briefing following the publication of its Post 2025 Market Design Options Paper, the Energy Security Board’s Independent Chair, Dr Kerry Schott, spoke candidly about what will inevitably be a “messy” transition to renewables.

Silicon Valley-based start-up Gridtential has secured US$12 million (AU$15.5m) in funds to develop what it calls the world’s first factory-ready, single-block, 24V, deep-cycle lead battery. The product is claimed to be ideal for personal mobility vehicles and renewable energy storage in homes and offices.