Enhance your solar lighting system with this advanced Solar Charge Controller Board, designed for efficient power management and versatile control options. Crafted from durable PCB material, this controller board supports a maximum solar panel input of 5V-6V with under 20W power, making it ideal for solar integrated street lamp modifications or maintenance. Its compact and lightweight design ensures easy installation, allowing you to upgrade your solar lighting setup quickly and effectively. Key Features: · Remote Control & Motion Sensing: Comes with a remote control and supports radar human body sensing for more sensitive and precise light control, enhancing convenience and energy efficiency. · Seven Control Modes: Features seven distinct control modes that optimize solar charge performance and provide customizable lighting solutions to suit various environments and needs. · Compatible Battery Options: Supports 3.2V lithium iron phosphate batteries and 3.7V lithium batteries (batteries not included), offering flexibility for different power sources. · Light and Compact Design: The solar charge controller board is lightweight and compact, simplifying installation and reducing installation time for seamless integration. · Dual Sensing Methods: Utilizes both light-controlled sensing and radar human body sensing, with an induction time of approximately 10 seconds for high brightness and extended duration for low brightness operation. · Effective Sensing Range: Detects motion within a range of approximately 5 to 10 meters (16.4 to 32.81 feet), ensuring responsive lighting activation in relevant areas. Specifications: · Item Type: Solar Charge Controller Board · Material: PCB · Battery: 2 x 1.5V AAA lithium batteries (not included) · LED Applied Voltage: 2.8V-3.3V · Maximum Solar Panel Input: 5V-6V, <20W · Power: <20W · Sensing Method: Light-controlled sensing and radar human body sensing · Sensing Distance: Approx. 5-10 meters (16.4-32.81 feet) · Induction Time: About 10 seconds (high brightness), longer duration for low brightness Package Includes: · 1 x Solar Charge Controller Board This reliable Solar Charge Controller Board is perfect for improving the efficiency and functionality of your solar lighting projects. Its multi-mode control, compatible battery options, and dual sensing capabilities make it an excellent choice for upgrading or maintaining solar integrated street lamps with ease.