The Smart Battery Pack (BP) is a compact, weather-resistant energy storage solution designed for outdoor use, IP67-rated and capable of withstanding wind speeds up to 200 km/h. It utilizes advanced LiFePO4 cells, known for their superior safety, long cycle life, stable performance, and excellent thermal stability—making them ideal for high-reliability energy systems. The BP supports dual power inputs—18V solar panels and DC supply—ensuring consistent operation in remote or off-grid locations. Multiple units can be daisy-chained for higher capacity, and its ultra-low standby leakage current allows for efficient long-term storage. Equipped with LoRaWAN, Sigfox, or NB-IoT connectivity, it enables real-time remote monitoring via any IoT platform. Its streamlined, pole-mounted design minimizes visual impact, making it suitable for urban or rural deployment on utility poles or light posts, especially where grid power is unavailable.