100kWh / 50kW Commercial & Industrial Battery Cabinet is a 100 kWh lithium iron phosphate energy storage platform rated 50 kW for commercial and industrial applications. The 100 kWh cabinet is the smallest C&I platform in the range, intended for single-building deployments where site space and transformer capacity are limited. It is configured for grid-tied, behind-the-meter or hybrid operation.
Cells, Modules & BMS
The system is built from 280Ah prismatic LiFePO4 cells in 1P160S modules with a three-level (BMU / BCU / BAU) BMS architecture. Protection covers cell and module over-voltage, under-voltage, over-current, over-temperature, insulation fault and short circuit. Communication uses CAN / RS485 / Ethernet (Modbus TCP) for EMS, SCADA and cloud platform integration.
Thermal Management & Safety
Forced-air cooling with temperature-controlled fans maintains cell temperature uniformity across the cabinet. Multi-level fire protection is provided by aerosol suppression with smoke and temperature detection. The enclosure is rated IP54.
Cycle Life & Performance
Cells are specified for more than 6,000 cycles at 80% depth of discharge, with a usable SOC window of 5% - 95% and round-trip efficiency of 88% - 90% (DC round-trip, 0.5C). Modules can be replaced individually, limiting downtime and extending the cabinet's economic life. Ambient operating range is -20C to +60C, with derating above 45C where required.
Charging & Grid Interface
DC nominal voltage is 512V (160S) with a maximum continuous charge and discharge rate of 0.5C. The cabinet is supplied as a battery-only DC system and is paired with an external 50 kW PCS or a DC-coupled PV inverter. Operating modes include peak shaving, demand charge management, solar self-consumption and diesel generator support, scheduled through the EMS.
Mechanical & Installation
The unit is supplied as a single outdoor-rated cabinet measuring 1200 x 1000 x 2200 mm. The cabinet is pad-mounted with base cable entry and requires a level concrete foundation and a dedicated earthing point. Commissioning follows the supplied installation manual, with remote support available.
Deployment Scenarios
Applied to factories with 200-500 kW peak demand, cold storage and commercial buildings, telecom sites, and small mini-grids where the target is daily peak shaving or two to four hours of backup.
Customisation
Capacity, PCS rating, AC or DC coupling, protocol mapping and branding can be specified per project, and cabinet or container layouts can be adapted to site constraints.
Each system is factory-tested for capacity, insulation, communication and protection functions. Compliance target standards: UN38.3, IEC 62619, IEC 62933, CE and RoHS. Warranty: 10 years (5 years optional).
