The Smart Streetlight system is an advanced, scalable solution designed to optimize urban street lighting. It provides real-time monitoring and control of streetlight conditions, automates lighting schedules for energy efficiency, and promptly detects and alerts for faults. The system also supports solar streetlights by monitoring their energy generation and consumption. Integrated GPS tracking simplifies maintenance, while feeder pillar and gateway monitoring ensures consistent operation. By reducing energy costs, improving maintenance efficiency, and enhancing public safety, this solution meets the demands of modern cities and supports sustainability goals.