Outdoor Cabinet Type Energy Storage System (with isolating transformer) Product Features Simple and flexible Integrate PV, PCS and LiFePO4 Battery in one cabinet and integrate EMS smart energy management system Wide PV input voltage range, wide battery voltage range With grid-connected charging and discharging, off-grid independent inverter function Simple structure, small footprint, flexible layout, easy installation, operation and maintenance Modular design, power and capacity can be expanded Communication is flexible, can accept BMS instructions in real time, communication methods are RS485, CAN Economical & Intelligent The highest efficient power density, max. efficiency is 98.7% Intelligent control system, which can be connected to the local monitoring system for unified management and control Supporting peak shaving and valley filling, and dynamic expansion of transformers Safe & Reliable Use of high performance DSP, optimized control circuit design, better performance, more stable and safe system BYD blade battery cell (LFP) : more safety, longer life cycle, more usable energy Ac and DC dual power backup to ensure the control system power supply Built-in fire control, temperature control and warning system function for multiple security;IP54 protection grade, stronger environmental adaptability