VFlowTech, Singapore-based renewable energy storage company, launches their new PowerCube 50-250 vanadium redox flow battery at Singapore International Energy Week

October 30, 2023

Singapore, 25 Oct 2023 – VFlowTech, a Singapore-based provider of sustainable energy storage solutions, is announcing the launch of its newest product of their PowerCube series, PowerCube 50-250, a new vanadium redox flow battery. Besides its capabilities to support the deployment of solar energy while operating independently within the microgrid, 3 units of PowerCube 50-250 can also easily power 108 HDB flats for a whole year.

For 2023, VFlowTech launched the new reinvented Power Cube 50-250 during a keynote speech at Asian Clean Energy Summit during Singapore International Energy Week (SIEW), organised by the Energy Market Authority (EMA), a statutory board under the Singapore Ministry of Trade and Industry. This time round, SIEW returns with the theme “Energy Transition towards a Net Zero World”, exploring pathways to accelerate the transition towards a net zero energy future.

The PowerCube 50-250 represents a significant leap towards VFlowTech’s goal of Gigawatt-hour (GWh) deployment. Designed with modularity and scalability in mind, this innovative solution utilizes a cluster-based approach, revolutionizing energy storage manufacturing. The system’s remarkable installation flexibility is set to dramatically reduce the levelized cost of storage (LCOS) to $US0.07/kWh. 

VFlowTech’s PowerCubes can be seamlessly integrated into renewable energy sources of solar and wind, enabling a more significant share of renewable energy in the overall energy mix.  PowerCube 50-250 advanced energy management system allows easy integration with other battery energy storage chemistries like Li-ion, Lead Acid and supercapacitors thereby making Hybrid Energy storage solutions cost effective.  

Grid integration of renewables and reliable long duration energy storage solutions is critical for energy transition,” said Dr. Avishek Kumar, CEO of VFlowTech, “With the PowerCube 50-250, we provide the solution for a reliable and affordable long duration energy storage, and are paving the way for a greener and more sustainable future.” 

Dr Arjun Bhattarai, CTO of VFlowTech, said: “Our battery storage systems are designed in a modular approach that enables us to unlock the scale of energy deployment. The introduction of the PowerCube 50-250 enables us to deploy our batteries in larger-scale scenarios, including utility-scale energy storage, microgrid setups for remote communities, and the seamless integration of large-scale renewables into the grid.” 

VFlowTech is the leading Singapore-based energy storage solutions provider manufacturing low-cost and efficient modular vanadium redox flow batteries, and a winner of the Gold Award in the Carbon Zero Category at the Techblazer Awards 2023, jointly presented by the Infocomm Media Development Authority (IMDA) and SGTech.  

Please download the press kit here, and for more information about VFlowTech, please visit vflowtech.com


About VFlowTech

VFlowTech is a Singapore-based long duration energy storage solutions provider manufacturing low-cost and efficient modular vanadium redox flow batteries. VFlowtech’s long-term vision is to drive the world towards energy equity where everyone can access clean energy at affordable pricing. With a 25-year expected lifespan, VFlowTech has one of the safest and most environmentally friendly battery technologies. VFlowTech was incubated in the CleanTech lab of Singapore’s Nanyang Technological University, and benefits from unique IP arising from many years of intensive research at the university. VFlowTech batteries can store renewable energy over long-duration and are designed to address issues of performance degradation, thermal runaway, and product reliability on safety. For more information about VFlowTech, please visit vflowtech.com.


About Dr. Avishek Kumar 

Dr Avishek is CEO and Co-Founder of VFlowTech Pte Ltd. Dr Avishek holds MS degree in  Microelectronics from Technical University of Munich, Germany and a Doctorate degree (PhD) in  Electrical and Computer Engineering from National University of Singapore. Dr Avishek has a  deep background in manufacturing and detailed domain knowledge of the renewable energy  industry. Dr Avishek was one of the chief architects for developing high efficiency PERC Mono  modules and has played a key role in the commercialization of Half cut PERC Mono modules for  REC solar. He is actively involved in consultation and development of solar plus energy storage  projects across the region. For more information about Dr. Kumar, please visit his LinkedIn profile

About Dr. Arjun Bhattarai  

Dr. Arjun Bhattarai is the Co-Founder and CTO at VFlowTech, with more than 10 years of  experience with flow batteries and fuel cells. Dr Arjun as a strong background in renewable energy  technologies and completed his PhD from NTU on improving redox flow battery performance. He  also has a master’s degree in Mechanical Engineering with Specialisation on Energy and  Environment from the University of Duisburg-Essen, and a Doctorate degree in Energy Storage,  Material Science and Vanadium Redox Flow Battery from Nanyang Technological University  Singapore. For more information about Dr. Bhattarai, please visit his LinkedIn profile.

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