FLB48230WG1-H is a lithium iron phosphate (LiFePO4) battery storage solution designed for household use, developed based on customer needs and market demands. It provides high-quality, reliable power for various devices, featuring a long lifespan, suitability for high-temperature environments, and a compact design requiring minimal installation space. The product integrates an independently developed battery management system (BMS) and, when connected to a grid or photovoltaic system, stores energy by charging the battery. During a power outage from either source, it independently supplies electricity to household loads. Multiple units can be connected in parallel to form a high-capacity, multi-module system, meeting long-term energy storage requirements.