We are developing a redox flow battery based on earth abundant and low-cost material which is fully compliant with the Circular Economy principles. 

Schematization of the redox flow battery system


Modular and scalable technology with customizable energy-to-power ratio (E/P), suitable for long duration energy storage (>10 h).

The exploitation of sulfur – a byproduct of the petrochemical industry – makes Sinergy Flow’s supply-chain free from  geopolitical oligopoly, opening new market opportunities and favoring the independency of energy communities.


Valorization of sulfur byproducts: the Sinergy Flow cycle