advantage of redox flow battery over other batteries
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Advantage of redox flow is that it’s relatively low-cost. The converter stays the same size for a given power density, but the duration power can be extended from four hours to more than 12 hours simply by installing larger plastic storage tanks to hold more electrolyte. The electrolytes’ charge can be regenerated through connection to electrical power to reverse the discharge process – in other words, when mains power is connected the tanks charge, and when mains power fails the tanks discharge as back-up.
These are both practical and economical batteries. Several types exist such as zinc bromide, polysuplhides, and zinc-cerium, but it’s vanadium-based batteries that are now most common, for a number of environmental and cost considerations..... ^_^
Advantage of redox flow is that it’s relatively low-cost. The converter stays the same size for a given power density, but the duration power can be extended from four hours to more than 12 hours simply by installing larger plastic storage tanks to hold more electrolyte. The electrolytes’ charge can be regenerated through connection to electrical power to reverse the discharge process – in other words, when mains power is connected the tanks charge, and when mains power fails the tanks discharge as back-up.
These are both practical and economical batteries. Several types exist such as zinc bromide, polysuplhides, and zinc-cerium, but it’s vanadium-based batteries that are now most common, for a number of environmental and cost considerations..... ^_^
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