# LV Energy Storage AC Cabinet 0.4 kV low-voltage energy storage AC cabinet for C&I storage projects on a 400 V bus architecture. 0.4 kV low-voltage energy storage AC cabinet for C&I storage projects on a 400 V bus architecture. Integrates PCS, STS, metering and protection; factory pre-assembled so only the AC cables are terminated on site, with multi-cabinet paralleling. Sizing calculations, simulation and OEM/ODM delivery are available, with voltage level, capacity and interfaces adapted to each project.