Solar CCTV systems are designed to operate independently of mains power by using solar panels combined with battery storage. This makes them ideal for remote locations, farms, or construction sites where running electrical cables is difficult or expensive. The solar panel collects sunlight during the day to charge batteries, which then power the CCTV cameras day and night. Many solar CCTV systems include wireless connectivity, allowing remote live streaming and alerts via apps. They provide a reliable, off-grid security solution that continues working even during power outages, helping protect properties that otherwise might have no surveillance coverage.