Solar power technology: Harvests energy from 3.7V/24V solar sources and converts sunlight into dependable electricity for outdoor lighting systems, helping reduce utility costs and environmental impact. Flexible charging options: Includes a TypeC port for alternative power input when sunlight is limited, providing reliable illumination regardless of weather conditions. Weather resistant construction: Black control box built from glass fiber; dimensions 19.5 cm x 16.5 cm x 7 cm; withstands rain, heat, and cold for yearround outdoor performance. Advanced power management: Sophisticated circuit board optimizes energy distribution, extends battery life, delivers steady illumination through the night, and protects connected light strings from power fluctuations. Use scenarios: Backyards and patios with solar string lights that require reliable night lighting after sunset. Gardens, walkways, or pergolas where sun exposure varies; the TypeC input ensures continued operation on cloudy days. Remote outdoor spaces such as cabins or sheds needing durable, longlasting perimeter or entry lighting.