Solar Power Management Module for 5V Solar Panel and 3.7V Lithium Ba-ttery Charging, USB Type-C Input, 5V/3.3V Output, Safe Power Board for IoT & Research Projects

Overview The Solar Energy Manager C is a reliable solar power management module designed for scientific research, renewable energy studies, and IoT projects. It supports 5V solar panels (10W max, 4.56V range recommended) and USB Type-C input, offering a flexible way to manage solar charging for 3.7V lithium ba-tteries. With dual regulated outputs of 5V (1A) and 3.3V ( 1.5A ), and a combined maximum of 5W, the module is ideal for powering sensors, embedded controllers, IoT nodes, and environmental monitoring devices. To ensure safe operation, the board integrates JEITA-compliant ba-ttery temperature monitoring and a protection circuit that prevents overcharging and over-discharging.

This safeguards the ba-ttery and extends its service life, especially in long-term field deployments. For usability, the module includes charging/discharging and voltage status LEDs, giving researchers clear feedback on system performance. Additionally, a set of functional monitoring pins (via unpopulated headers) allows developers to integrate the board with data acquisition or control systems for advanced power management. Compact and lightweight (60×35mm, 18g), the Solar Energy Manager C is easy to integrate into experimental setups or portable IoT nodes. Its combination of efficient solar power utilization, ba-ttery protection, and reliable output regulation makes it suitable for a wide range of green energy projects, environmental monitoring stations, IoT gateways, and academic research applications.

Package Contents 1. Solar Energy Manager C 2. Ba-ttery Holder x 1