Efficient Photovoltaic Solar Lithium Battery Charging Automatic Light Control Board PCB This performance control board is designed to efficiently manage and optimize solar charging for lithium batteries, ensuring reliable energy storage and protection in a wide range of applications. Key Features: Compatible with lithium battery systems operating at 3.7V, 4.2V, 8.4V, and 12V for flexible integration into different projects. Supports up to 600mA output current, providing stable and efficient power delivery. Builtin safety mechanisms protect against overcharge and overdischarge, helping extend battery life and maintain consistent performance. Automatic light control function for efficient energy use and reduced manual intervention. Compact PCB design for easy installation in spaceconstrained projects. Performance and Applications: Efficiently regulates solar power input to ensure charging rates for lithium batteries. Ideal for renewable energy projects where dependable solar charging and battery protection are critical. Example Use Cases: 1. Homebased solar lighting systems that require automated light control and safe battery charging. 2. DIY electronic projects involving offgrid solar power where compact size and protection features are essential. 3. Portable or outdoor solarpowered devices needing controlled battery management in varying light conditions. Material and Build Quality: Durable PCB construction designed for longterm use in solar energy applications. Engineered for consistent performance under typical outdoor environmental conditions. This control board offers a simple, dependable, and efficient solution for managing solar charging in lithium battery systems, making it an choice for both hobbyists and those implementing renewable energy solutions in practical settings.