Domestic energy storage 51.2V 120AH 10KWh (3.6v 120AH Lithium ion Lifepo4 Battery) The 51.2V 120Ah battery system is applicable to home energy storage,small or medium sized shopping mall energy storage, which uses 14 pieces of 3.6V 120Ah battery cells in 14s1p configuration. Built-in Seplos smart BMS support maximum of 14 packs of battery in parallel