- Compact Design: The solar light controller features a space-saving size of 65 x 36.8 mm, making it easy to install in various outdoor settings. Its sleek design integrates seamlessly into your solar lighting system without cluttering your garden or pathways. - Automatic Voltage Detection: This controller utilizes advanced technology to automatically identify and optimize the charging process for 3.7 V, 7.4 V, and 11.1 V batteries. This feature enhances efficiency and performance, accommodating a wide range of solar lighting applications. - Comprehensive Protection: Equipped with built-in safety measures such as short-circuit, reverse, overload, and under-voltage protection, this controller ensures reliable operation and longevity for your solar lighting system. It is designed to withstand various electrical challenges, providing you with peace of mind. - User-Friendly Operation: Designed with simplicity in mind, this solar lamp control board requires minimal setup. Its straightforward design allows for easy management of your outdoor lighting system, making it accessible for users of all technical skill levels. Use Cases: - Ideal for garden pathways, ensuring safe navigation at night. - Perfect for illuminating outdoor patios, enhancing your evening ambiance. - Suitable for solar-powered decorative lights, providing hassle-free operation. This solar light controller combines functionality, compatibility, and durability, making it an essential addition to your solar lighting setup.