200W solar street light is an all-in-one or split-type outdoor lighting system that uses solar panels to charge a built-in battery during the day, powering high-efficiency LED lights at night for an extended period, typically with a dusk-to-dawn auto-function. Key features include bright illumination, weather-resistant IP65/IP66 rated durability, motion sensors, and remote control options, providing a sustainable, cost-effective, and easy-to-install solution for streets, parking lots, and public spaces.