CN3791 Solar Charge Controller Board – SingleCell Lithium Battery Charging Module The CN3791 Solar Charge Controller Board is a performance Maximum Power Point Tracking (MPPT) charger designed specifically for singlecell LiPo (Lithium Polymer) batteries. Engineered for efficiency, it ensures that you can harvest the maximum available energy from your solar panel or other photovoltaic sources and deliver it directly to your rechargeable LiPo battery. Key Benefits Maximizes energy capture through MPPT technology, ensuring less wasted solar power. Seamlessly charges singlecell LiPo batteries without additional configuration. Compact and lightweight board, easy to integrate into portable or spacelimited projects. Simple plugandplay setup for quick deployment in various applications. Main Features MPPT charging functionality for enhanced solar panel efficiency. Compatible exclusively with singlecell LiPo batteries. Easy connection: solar panel input on one side, battery output on the other. Robust design suitable for outdoor and mobile power systems. Applications 1. Offgrid portable electronics – Power small devices such as sensors or microcontrollers in remote environments using a solar panel and LiPo battery. 2. DIY renewable energy projects – Incorporate into hobby or educational setups to experiment with solar charging systems. 3. Sustainable battery maintenance – Maintain charge in singlecell LiPo batteries for gadgets and backup power units without relying on grid electricity. With its efficient MPPT technology, straightforward setup, and reliable performance, the CN3791 Solar Charge Controller Board delivers a practical solution for anyone looking to optimize solar energy use for singlecell LiPo battery charging.