OPzV battery is a type of tubular plate stationary battery,specifically designed for a 20-year lifespan,which used the separator with PVC-SiO2,special tiny holes for gel battery, offering several distinct advantages for various applications. It represents a highly reliable and efficient solution for diverse energy storage needs, particularly suited for long-term use in renewable energy and stationary power systems. Its combination of advanced technology, extended design life, and low maintenance requirements makes it a valuable component in modern energy systems.