CE Outdoor Storage Cabinet 125kw 261kwh Liquid Cooling LiFePO4 Battery Bess for Turnkey Solar Energy Storage EPC Projects. 261kWh C&I Energy Storage: Combines 261.248kWh LiFePO4 battery capacity with a 125kW hybrid inverter for solar self-consumption, peak shaving, backup power and microgrid projects. Liquid-Cooled High-Voltage Design: 832V nominal voltage, 728-936V operating range and 0.5P charge/discharge support stable thermal management for commercial operation. Pre-Assembled All-in-One Cabinet: Integrates battery modules, power distribution, high-voltage control, liquid cooling and multi-level safety protection to simplify installation and commissioning. Fast Backup and Smart Monitoring: <10ms on/off-grid switching, 155kW peak output for 10 seconds, plus CAN/RS485/WiFi/LAN options enable responsive control and remote monitoring. Outdoor-Ready C&I Solution: IP54 protection, C3 anti-corrosion, -20 C to 55 C operation, 88% maximum system efficiency and up to 5-unit parallel expansion support demanding project sites.