✅ High-Efficiency MPPT Solar Charge Controller – Maximizes solar energy conversion with Maximum Power Point Tracking (MPPT), ensuring optimal charging for 5V-24V solar panels with automatic voltage adjustment.
🔋 Multi-Input Charging for Lithium Batteries – Supports solar panel, USB, and DC adapter inputs to charge 3.7V 18650 lithium batteries, offering flexible and reliable power solutions.
⚡ Advanced Battery Protection & Safety – Features overcharge, over-discharge, reverse polarity, and overcurrent protection to extend lithium battery lifespan and ensure stable operation.
🔌 Dual Output & Pi Compatibility – Equipped with 5V USB & pin header outputs (max 2A) and mounting holes for Raspberry Pi 3/4/5, ideal for solar-powered IoT projects.
🌞 Stable & Efficient Solar Power Management – Includes MPPT SET switch, low ripple capacitors, and real-time status indicators for enhanced solar charging efficiency and system monitoring.