Deye BOS-B 215kWh LiFePO4 Battery System is a premium utility-scale energy storage solution designed for commercial, industrial, and large-scale solar power applications. Built with high-quality Grade A Lithium Iron Phosphate (LiFePO4) cells, it features an advanced Battery Management System (BMS) that provides protection against overcharging, over-discharging, overheating, overcurrent, and short circuits for maximum safety and reliable operation. With over 6,000 charge cycles, high energy efficiency, fast charging capability, low self-discharge, and maintenance-free operation, it delivers exceptional long-term performance.