This 16KWh integrated PV-storage battery integrates energy storage and intelligent management functions with plug-and-play operation without complicated assembly, suitable for small and medium-sized photovoltaic energy storage systems. It is compatible with 6-10KW universal inverters of Solis and SAJ with wide adaptability. Adopting upgraded cell technology, it has a 12-year design life and 9000 stable cycles with slow capacity attenuation. With an IP55 protection rating, it has excellent dustproof and waterproof performance, adapting to complex outdoor working conditions. The built-in LCD screen monitors the energy storage status in real time, balancing practicality and convenience.