The 15KW LiFePO4 energy storage battery boasts an ultra-long service life. Relying on mature LiFePO4 cell technology, it avoids the shortcomings of fast attenuation and short lifespan of traditional batteries. Its standardized service life reaches 10 years, suitable for long-term uninterrupted energy storage and power supply. It has excellent cycle performance, with 6500 cycles at 80% DOD and over 4000 effective cycles at 90% DOD. Featuring a fully enclosed protective structure and mainstream IP65 waterproof grade, it resists rain erosion and moisture. Available in wall-mounted and stackable styles with flexible installation, it is an optimal choice for long-term industrial, commercial and household energy storage.