Asia

Japanese giant Marubeni Corporation is backing Providence Asset Group’s plan for 30 regional projects which will integrate LAVO’s ‘green hydrogen batteries’, a new technology developed at the University of New South Wales.

State body the NEA has given its provincial offices until July 15th to suggest counties where a solar mandate – which rises to at least half of all government roof space – can be rolled out. Selected companies will be awarded whole-county contracts.

Researchers from Hong Kong have applied a novel charge-reinforced, ion-selective (CRIS) membrane to a polysulfide-iodide redox flow battery they had built in 2016. The redox flow battery showed a capacity decay rate of just 0.005% per day for 1,200 cycles, and a lifetime with over 2,000 hours’ cycling, which the academics said corresponds to approximately three months.

The Biden Administration’s decision to ban solar imports from four Xinjiang-based polysilicon manufacturers, Hoshine Silicon, Daqo, East Hope, and GCL New Energy Material, has already raised concerns. One analyst warns of a “significant negative impact” across the U.S. solar industry.

Researchers in China have built a PV-powered air conditioner that can store power through ice thermal storage. The performance of the system was evaluated considering operating efficiency and stability and the scientists found that a device relying on a variable-speed compressor and an MPPT controller showed very good ice-making capability.

China-based Risen Energy is expanding its global footprint, the solar PV manufacturer and project developer announcing plans to construct a $13.35 billion mega production facility in Malaysia.

The American business is looking for module manufacturing partners as it plans to bring its ‘direct wafer’ production technique to India. The company uses molten silicon to form wafers rather than sawing ingots, thus eliminating dust waste and speeding up the process.

Investments in solar and wind in the Asia Pacific could double over the next decade compared to 2011 – 2020, hitting AU$1.7 trillion, according to new analysis by Wood Mackenzie.

Perth-based TNG Limited has signed an agreement with Malaysian green hydrogen company AGV Energy which will see its vanadium redox flow batteries integrated into the HySustain project to store solar energy for green hydrogen production.

The two solar manufacturers will get priority access to polysilicon produced at the planned fab in Inner Mongolia, which developer Xinte Energy has said will be fully operational by June 2023.