SECONDARY BATTERY STORAGE SYSTEM RACK

摘要

A secondary battery storage system rack (10) is provided with a circuit block (40) which is connected to a power line (100) for power exchange with the outside, a secondary battery block (120) which is connected to the circuit block (40) and which has more mass than the circuit block (40), and a main storage unit (12) which internally stores the circuit block (40) and the secondary battery block (120), wherein the secondary battery block (120) is arranged in a line with and below the circuit block (40) in the direction of gravity.