Solar Power Management Module for 5V Solar Panel & 3.7V Lithium Ba-ttery Charging, USB/Type-C Input, 5V/3.3V Output, Ba-ttery Protection for IoT & Environmental Monitoring

Overview The Solar Energy Manager C is a versatile solar power management module tailored for industrial, environmental, and scientific applications. It supports 5V 10W solar panels (recommended 5V, operating range 4.5–6V) and USB Type-C input, enabling flexible charging of 3.7V lithium ba-tteries. The module provides dual regulated outputs: 5V (1A) and 3.3V (1.5A) with a combined maximum of 5W, ensuring reliable power delivery to sensors, IoT nodes, microcontrollers, and monitoring equipment in field projects. Safety and stability are guaranteed with JEITA-compliant ba-ttery temperature monitoring and integrated charge/discharge protection circuits. These features prevent overcharging, deep discharge, and thermal risks, effectively extending ba-ttery lifespan and ensuring reliability in long-term deployments. The Solar Energy Manager C also comes with LED indicators for real-time status of charging, discharging, and ba-ttery voltage. A dedicated set of functional pins (via optional headers) allows integration into data acquisition systems or external controllers, giving researchers and engineers precise control and monitoring capabilities. Thanks to its compact 60×35mm PCB (18g), robust protection features, and versatile design, the Solar Energy Manager C is widely used in environmental monitoring stations, IoT gateways, renewable energy research, portable data collection devices, and other green energy applications. Package Contents 1. Solar Energy Manager C 2. Ba-ttery Holder x 1 3. Ba-ttery x2

• ✔ Solar Power Management for IoT Systems: The Solar Energy Manager C is designed for low-power IoT and research projects, supporting 5V 10W solar panels (4.5–6V range) and USB input to charge 3.7V li-thium ba-tteries.
• ⚡ Stable 5V & 3.3V Regulated Output: Provides 5V (1A) and 3.3V (1.5A) outputs with a total maximum of 5W, suitable for sensors, microcontrollers, data loggers, and embedded devices in research or industrial projects.
• 🛡️ Ba-ttery Protection & JEITA Temperature Control: Features overcharge/over-discharge protection and JEITA-compliant ba-ttery temperature monitoring, ensuring safe and stable operation in long-term environmental deployments.
• 💡 Real-Time Status Indicators: Includes LED indicators for ba-ttery voltage and charge/discharge status, plus a set of monitoring pins for integration with data acquisition and control systems.
• 🛠️ Compact & Reliable for Field Applications: Lightweight 60×35mm (18g) PCB design, multiple ba-ttery input interfaces, and efficient solar power tracking make it ideal for environmental monitoring, green energy experiments, and IoT gateways.