Skip to content

redox-flow batteries

Chinese researchers develop high power density vanadium flow battery stack

Researchers at the Dalian Institute of Chemical Physics (DICP) in China have developed a 70 kW-level vanadium flow battery stack. The newly designed stack comes in 40% below current 30 kW-level stacks in terms of costs, due to its volume power density of 130 kW/m3.

Stryten Energy vanadium redox flow battery on path to commercialization

Stryten Energy is planning to begin commercializing its vanadium redox flow batteries in January 2025. Meanwhile it has deployed a 20 kW/120 kWh pilot-sized version of the storage system at a facility operated by Snapping Shoals EMC, an electricity cooperative in Georgia, United States.

First AI-based control method for vanadium redox flow batteries

Australian researchers are proposing a novel, learning-based H∞ control method to enhance the performance of vanadium redox flow batteries in DC microgrids.

1

High-energy, membrane-free organic redox flow battery

US researchers have developed a new high-voltage, membrane-free, nonaqueous lithium-based organic redox flow battery. They say that the elimination of the membrane decreases the upfront costs of the battery by as much as 30%.

Anode-less redox flow batteries capable of fast cycling

Researchers in the US have demonstrated that replacing the planar lithium anode in a redox mediated lithium-sulfur redox flow battery with a high surface area scaffold enables 10 times faster cycling, up to 10 mA cm−2, without short circuit or voltage instability.

1

VoltStorage unveils vanadium redox flow battery for commercial use

Germany’s VoltStorage says its containerized 50 kWh vanadium redox flow battery solution can be scaled up to 500 kWh.

1

Unexpected element improves flow battery capacity, claim US researchers

Researchers at the Pacific Northwest National Laboratory (PNNL) have demonstrated the use of sugar water to improve the performance of flow batteries for grid-scale energy storage.

Iron-chromium redox flow battery with high energy density

Researchers led by Korea’s UNIST developed a new redox flow battery concept that utilizes iron and chromium ore for redox chemistry. The proposed battery configuration may reportedly achieve a stable lifetime of 500 cycles, and a high-energy density of 38.6 Wh L−1.

Sumitomo reveals testing results of redox flow battery project in California

Sumitomo says that its 2MW/8MWh vanadium redox flow battery achieved a 99% operating rate at San Diego Gas & Electric’s (SDG&E) facility in California. The battery is expected to retain a capacity rate of 90% or more for 20 years in the electricity market.

3

Redflow to build 20 MWh redox-flow battery in California

Redflow, an Australian redox-flow battery manufacturer, will build one of the world’s largest zinc-based battery energy storage systems in the United States, after signing a multi-million-dollar deal with the California Energy Commission.

2

This website uses cookies to anonymously count visitor numbers. View our privacy policy.

The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.

Close