液流电池，钒电池交流
液流电池主要包括锌基液流电池（如锌铁、锌溴、锌锰）、铁基液流电池（如铁铬、全铁）、全钒液流电池等多种技术路线。Flow batteries mainly include various technological routes such as zinc-based flow batteries (such as zinc-iron, zinc-bromine, zinc-manganese), iron-based flow batteries (such as iron-chromium, all-iron), and all-vanadium flow batteries.