Output Voltage Regulator Temperature 5V / 3A (MAX) 92% (MAX) Dual USB Output

5V 3A Output Solar Controller Module with Automatic Voltage Regulation

3A Max Output Solar Controller Board with Built-in Identification Resistance

3A Dual USB Solar Charge Controller Module 5V3A Output for 6V-40V DC Input

3A Solar Charging Module with Dual USB 5V3A Output and Wide Input Range

Portable Solar Controller Charger Module 3A USB Output Compatible with 6 to 40V

Automatic Board Charging Module Automatic Board Dual USB Output Automatic Board

USB Charge Voltage Controller High Efficiency Conversion 2A Max Output 5V Output