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vanadium redox flow

Australian government praises vanadium project

The Australian government has recognized TNG’s flagship Mount Peake Project – a mine that includes production plans for vanadium redox flow batteries and green hydrogen – as nationally significant.

Vanadium redox flow battery integrating CIGS modules

Spanish and Finnish scientists have developed a solar vanadium redox flow battery paired with commercially available CIGS solar panels. The open-circuit voltage values were high enough to achieve unbiased photocharge, they said.

Vanadium redox flow battery goes online in Spain

Spanish storage specialist E22 said its new system can be integrated within a modular block from 250 kW to 330 kW. It purportedly has a product life above 12,000 cycles at full power.

Vanadium redox flow battery for utility-scale applications, microgrids

A unit of Largo Resources is launching a new vanadium redox flow battery for utility-scale storage projects, microgrids, renewable energy integration, grid smoothing, and backup power. The battery will feature a modular architecture, based on 1 MW “building blocks” and 2 MWh blocks of storage capacity.


Australian PV plant tests 2 MW/8 MWh vanadium flow battery

Australia’s first utility-scale vanadium flow battery will be built in South Australia. It will demonstrate the tech’s potential to provide energy and frequency control ancillary services for the national grid.

Solar micro-grid with 1 MW/4 MWh of vanadium redox flow storage in South Africa

Spanish renewable energy company Abengoa will deploy a 3.5 MW solar micro-grid at a vanadium mining site operated by Bushveld Minerals in South Africa. The storage system will be provided by Austria-based storage specialist Enerox Holdings Limited.


Best membrane for vanadium redox flow batteries

A new research paper looks at the membranes used for applications in vanadium redox flow batteries. It outlines various membrane technologies and the obstacles to bringing batteries to mass production.


Vanadium redox flow battery for storage of wind and solar power

Researchers in India have developed a 5 kW/25 kWh vanadium redox flow battery with an energy density of 30 watt-hours to 40 watt-hours per liter.


How long will the lithium supply last?

Researchers have sounded the alarm. If no serious efforts are made on second-life battery use, recycling and vehicle-to-grid applications, decarbonization efforts may hit the buffers a lot sooner than expected.


A residential vanadium flow battery

Flow battery manufacturers typically pursue utility scale storage projects but German start-up VoltStorage is targeting the household market.


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