20A 12V Lithium Battery Solar Charge Controller

Solar charge controllers are essential for ensuring the smooth functioning of a solar panel and its battery.  This model features full electronic protection and fully automatic operation with a PWM charge mode (SOC).  The unit has large terminals, with considerable distance between each, as well as a digital LED display.  Also features temperature compensation provided by the built-in external temperature sensor.  This 20A model is suitable for 12V/24V DC.  Finally, there are two built-in USB slots, allowing you to charge a wide variety of devices.

Features/Specifications:

• Voltage: 12V/24V
• Current: 20A
• Two 5V USB charging ports
• LED digital display
• Charge protection for batteries/panels