The size of a household energy storage cabinet varies significantly based on various factors such as the technology used, the manufacturer, and the energy capacity required for individual needs. After several rounds of technical discussions and analysis of different kitchen-like equipment. . Standard sizes often range from 1 meter to over 3 meters in height, 0. 5 meters in width, and around 0. Unlocking the Secrets: Key Dimensions of Energy Storage. Ouch! The energy storage world isn't just getting bigger – it's getting smarter.