STATIONARY POWER SYSTEM

摘要

This stationary power system is provided with: cell units (40), each of which has unit cells (41); a cell module (1) having a case that houses the cell units (40); and a control apparatus for a charge control apparatus (5) and/or a discharge control apparatus (6). The case is provided with a first member having a first guide section (17), and a second member having a second guide section (27), which fits in the first guide section (17) by sliding on the first guide section (17).