The Deye RW-M6.1 lithium iron phosphate battery is one of Deye's energy storage technology products. It can be used to maintain a reliable power supply for various types of equipment and power systems. The Deye RW-M6.1 battery is ideal for applications with high power, limited installation space, and high reliability and safety requirements, as well as a long service life. The Deye RW-M6.1 features a built-in battery management system (BMS), which monitors and controls parameters for safe and long-lasting battery life, including voltage, current, and temperature. Furthermore, the BMS can balance charging and discharging cells to extend their service life. Up to 32 batteries can be connected in parallel to increase the capacity, power, and battery life of any consumer. This makes it ideal for building a customized energy storage system for energy independence and savings when using alternative energy sources. Manufacturer Deye Country of origin China Specifications Chemical composition LiFePO4 Nominal capacity, Ah 120 Scalability Parallel operation maximum 32 Nominal voltage, V 51.2 Operating voltage range, V 43.2-57.6 Power kWh 6.14 Useful power kWh 5.53 Recommended charge / discharge current, A 60 Maximum charge / discharge current, A 100 Peak charge / discharge current (2 minutes, 25C), A 150 Recommended discharge depth,% 90 Communication connectors CAN2.0 / RS485 Mechanical characteristics Dimensions, mm 510 * 740 * 145 Weight, kg 58 Protection class (moisture) IP20 Operating ambient temperature (charge / discharge), C 0-55 / -20-55C Temperature Storage, C 0-35 Declared number of cycles (25C / 0.5C / 0.5C / 90% DOD / 70% EOL) 6000 cycles