Seems worth exploring. few links: https://en.wikipedia.org/wiki/Flow_battery https://en.wikipedia.org/wiki/Flow_battery https://sumitomoelectric.com/sites/de

Seems worth exploring. few links: https://en.wikipedia.org/wiki/Flow_battery https://en.wikipedia.org/wiki/Flow_battery https://sumitomoelectric.com/sites/default/files/2020-12/download_documents/73-01.pdf https://sumitomoelectric.com/sites/default/files/2020-12/dow... https://www.powermag.com/flow-batteries-energy-storage-option-for-a-variety-of-uses/ https://www.powermag.com/flow-batteries-energy-storage-optio... https://www.sciencedirect.com/topics/engineering/flow-battery https://www.sciencedirect.com/topics/engineering/flow-batter... https://www.science.org/content/article/new-type-flow-battery-can-store-10-times-energy-next-best-device https://www.science.org/content/article/new-type-flow-batter... http://www.cei.washington.edu/education/science-of-solar/flow-battery/ http://www.cei.washington.edu/education/science-of-solar/flo...