Deye Lithium Battery - 5.12kWh

The Deye SE-G5.1 is a high-performance 5.1kWh lithium (LiFePO₄) battery designed for reliability, safety, and flexibility in both residential and commercial energy storage systems. Built with advanced battery management and eco-friendly materials, it ensures safe, long-lasting power storage with over 6000 cycles at 0.5C charge/discharge rate . With support for remote monitoring , firmware upgrades , and auto-networking (no DIP switches required), it offers easy operation and maintenance . Its intelligent BMS allows for direct over-discharge recharging, while built-in circuit protection enhances safety. Scalable to meet larger energy demands, the SE-G5.1 supports up to 64 units in parallel , offering a total storage capacity of up to 327kWh or 655kWh . It operates efficiently across a wide temperature range (-20°C to 55°C) , making it a reliable solution for a variety of energy storage applications. Backed by a 5-year warranty and a guaranteed 70% end-of-life (EOL) capacity , the SE-G5.1 delivers both performance and peace of mind. Product Data Sheet