Abstract: Systems and methods for shunt current and mechanical loss mitigation in electrochemical systems include a conduit providing at least a portion of an electrically conductive pathway between the first and second electrochemical cells, wherein the conduit includes at least one shunt current suppression device configured as a loop, and/or a connector assembly for maintaining first and second connecting portions in adjacent positioning.

Abstract: A redox flow battery includes an anolyte storage tank having a height configured for containing a quantity of an anolyte; a catholyte storage tank having a height configured for containing a quantity of a catholyte; an electrochemical cell configured for fluid communication with the anolyte and catholyte storage tanks; and a tub defining a cavity formed in at least one of the anolyte and catholyte storage tanks to provide a sealed fluid connection point below the height of the at least one storage tank.

Abstract: A redox flow battery (RFB) controllable by a battery management system and having an energy output has a volume of at least 2000 liters and an energy density of at least 10 w-h/liter. In one embodiment, the RFB maintains at an energy density of at least 10 w-h/liter for a minimum of 50 continuous full charge/discharge cycles or the equivalent number of operating hours without user input.

Abstract: A redox flow battery includes a battery housed in a substantially closed housing having at least first and second internal containers, wherein the first and second containers are in fluid communication with each other, and wherein the first container is configured for containing a quantity of electrolyte and providing a gas headspace above the electrolyte; an electrolyte circulation system configured to circulate the electrolyte between the first and second containers; and -an anti-siphon device configured to prevent siphoning between the first and second containers.

Abstract: Systems and methods for shunt current and mechanical loss mitigation in electrochemical systems include a conduit providing at least a portion of an electrically conductive pathway between the first and second electrochemical cells, wherein the conduit includes at least one shunt current suppression device configured as a loop, and/or a connector assembly for maintaining first and second connecting portions in adjacent positioning.

Abstract: Systems and methods for shunt current and mechanical loss mitigation in electrochemical systems include a conduit providing at least a portion of an electrically conductive pathway between the first and second electrochemical cells, wherein the conduit includes at least one shunt current suppression device configured as a loop, and/or a connector assembly for maintaining first and second connecting portions in adjacent positioning.