DFR0559

DFR0559 5V solar power management module is a small power and high-efficiency solar power management module designed for 5V solar panel. It features as MPPT (Maximum Power Point Tracking) function, maximizing the efficiency of the solar panel. The module can provide up to 900mA charging current to 3.7V Li battery with USB charger or solar panel. The ON/OFF controllable DC-DC converters with 5V 1A output satisfies the needs of various solar power projects and low-power applications. The module also employs various protection functions for battery, solar panel and output, which greatly improves the stability and safety of your solar projects.

• Constant voltage MPPT algorithm, maximizing solar panel efficiency
• Designed for 5V solar panel
• Double charging mode: solar/USB charger (900mA max charge current)
• 5V ON/OFF controllable regulated power supply for low-power applications
• All-round protection functions
• USB connector with ESD shell

Contents

Solar power manager 5V x 1, 2.54mm black jumper x 1, M3 x 10mm nylon pillar x 4, M3 x 5mm stainless steel screw x 4, 14 x 14 x 7mm black aluminium cooling fin x 1, 14 x 14 x 0.5mm thermal conductive silicone pad x 1.