The Deye SE-F5 51.2V 100Ah Lithium Battery is engineered for superior performance and long-lasting durability. It stores 5.12kWh of energy, making it ideal for powering homes during outages or maximizing solar energy use. Equipped with an intelligent Battery Management System (BMS), it protects every cell while improving lifespan and efficiency. Specifications include 100Ah capacity, 51.2V nominal voltage, 100A maximum charge current, 120A maximum discharge current, and an operating voltage range of 44.8V to 57.6V. It withstands charging temperatures of 0–55°C and discharging temperatures of -20–55°C. With 6000 cycles, IP21 protection, and an 8-year warranty, it’s a reliable investment for modern solar energy systems.