Manufacturing

Solar might be more efficient than nuclear energy to supply power for a six-person extended mission to Mars that will involve a 480-day stay on the planet’s surface before returning to Earth, according to new US research.

Global solar supply chain issues and the Chinese energy crisis which hit in the second half of last year have, ironically, led to a “massive” oversupply of solar panels in Australia, according to major distributors. The tension between increased global panel costs and the glut of them within Australia has led to some messy pricing and strange market dynamics on the ground.

The amount of solar installers offering storage solutions grew considerably in 2021 and promises to surge again this year, according to an annual survey by EUPD Research. The research centre has also released the top three 2021 brands for solar modules, inverters and storage in the Australian market, offering insights into where companies are buying equipment and which segments are seeing the most growth.

In the second piece of rare earths news this month, construction has begun on Lynas Rare Earths’ new processing facility in Kalgoorlie. The refined products are used in batteries and other renewable technology, with Lynas moving the processing it currently does in Malaysia onshore for the first time.

Chinese inverter maker Growatt has launched Infinity 1500, a portable power station for off-grid applications.

For some developers of ground-mounted PV, bifacial modules are already the default technology. The slight cost increase is often outweighed by an increase in energy yield. And yet “agreeing” on the right energy yield of a PV plant has always been the most heated debate between developers, investors, lenders, and technical advisers. Everoze partner Christophe Campistron looks at both sides.

Over 90% of Australia’s fuel is imported – something recent geopolitical events have illustrated is a serious vulnerability. This issue was the focus of an emergency fuel security summit held yesterday in Sydney. The event was attended by a number of industry leaders and independent members and candidates who put forward solutions to tackle the devolving situation.

Nitin Gupta, chief executive officer and co-founder, Attero Recycling, speaks to pv magazine about the supply chain concerns for lithium battery storage manufacturing in India, current battery recycling scenario and Attero’s capacity.

The results from solar glass company ClearVue’s greenhouse trials at Murdoch University have found the company’s product performed better than predicted overall, demonstrating both strong power generation and thermal value.

New research has categorised all existing fault detection and localisation strategies for grid-connected PV inverters. The overview also provides a classification of various component failure modes and their potential causes in a tabular form.