solar charge controller

Main features

1.Use special software based on expert control system, to realize the intelligent control
High efficient series PWM Charging mode

2.High efficient series PWM Charging mode

3.Accurate temperature compensation function

4.Four load work mode: light on , light on + time delay, universal, debugging

Electronic protection: overchargeing, overdischarging, short circuit, overload, and unique
reverse polarity protection

6.System working Status display

7.Manual switch, simple&convenient operation

Technical parameters
Model SRRC-I-05 SRRC-I-10
Rated charging/discharging current
5A 10A
System voltage 12V; 24V/12V, AUTO
Overload, short circuit protection Overload protection for 1.25 times rated current as it is 60s, for 1.5 times rated current as it is 5s; short circuit protection for 3 times rated current.

Overpressure protection 17V, ×2/24V
Working temperature Industrial grade: –35℃~55℃
Boost charging voltage(HVD) 14.6V;×/24V;(hold time:10min)(Only for use of overdischarging)
Straight charging voltage 14.4V;×2/24;(hold time:10min）
Float charge voltage 13.6;×2/24V;（hold time: until decline charging back to the normal voltage)
Temperature compensation –5mv/℃/2V(boost, straight, floating, charging back voltage compensation)
Undervoltage 12.0V; ×2/24V
Overdischarging voltage(LVD) 11.1V–Discharge rate compensate the amendatory initial overdischarge voltage (no-load voltage);
×2/24V

Overcharging return voltage(LVR) 12.6V;×2/24V
Control mode PWM charging mode