The Tianneng All-in-One Lead Carbon ESS Solar Household Energy Storage Battery is an advanced integrated energy storage solution designed for hybrid grid applications. Featuring a robust lead carbon battery chemistry and a compact, space-saving design (255x406x541mm), this system delivers reliable 0-5 kWh output power with IP55 protection, ensuring durability in diverse environments. Ideal for residential solar energy storage, it supports seamless grid connection, efficient energy management, and offers scalable capacity with CAN and RS485 communication ports for smart monitoring and control.More