12/24V ( Auto Detect)
10A / 20A 
Automatic adjustment, 12V/24V Solar Charge Controler.
It comes with two digit LED display mode and three states of charge way.
PWM (Pulse Width Modulation) Technology,
programmable light and time control (1-13hrs) with electronic protection
and standby loss less than 5mA.
Product features:
- Self adjust automatically 12V/24V
- 2 digit LED display mode
- 3 states of charge way
- PWM (Pulse Width Modulation) Technology
- Programmable Light and Time Control
- Electronic protection
- Standby Loss less than 5mA
- Rated Charging/Discharging Current: 10A
- Short-Current Protection 25A
- System Voltage: 12V/24V Auto Adapt
- Control Mode: PWM (Pulse Width Modulation)
- Maximum Wire Size: 12AWG