12V/24V 20A Solar Charge Controller - Black
Color: Black - Material: ABS - Rated charging current: 20A - Load current: 20A - System voltage: 12V/24V - Control mode: light control + time control - Electronic protection - Fully automatic operation - PWM charge mode (SOC) - Microcontroller digital accuracy - Suitable for all 12 / 24V DC lamps - Big terminals big distance between terminals - Double digital LED display umbers equal to timer setting - Temperature compensation (with external temperature sensor) - Comes with English manual Manual: http://m5.img.dxcdn.com/CDDriver/CD/sku.185954.rar