China 50A Solar Power Controller for PV Panel Charging

50A Solar Power Controller for PV Panel Charging
Product Introduction
This solar charge controller is designed specially for solar power system and solar DC street lamp. Adopting dedicated computer chips for intelligent charge controller. Using one-click light touch switch to complete all operation and install; Having global protective measure of short circuit protection, overload protection, unique anti inversed connection protective, auto cut off when full of charge and overdischarge,recover. Detailed charging indicator, battery status, loads and all kinds of failure indicator.
This solar charge controller conduct sampling to battery terminal voltage, discharge current, environment temperature which involve battery capacity by computer chips. Calculate by special control model to meet battery charactistic discharge rate and adapt high efficiency PWM battery charge mode to ensure the best status when battery work and prolong battery service life. Also having various of work mode, output mode for choice to meet customers requirements.
MAIN FEATURES
+Excellent performance because of MCU control and intelligent optimized SOC design;
+Visualization of operation parameters and statuses via the LCD;
+Independent three-stage charge management, which can improve charge efficiency of the batteries and make lives of the batteries longer;
+Automatic identification of the system voltage (12/24V, 24/48V), which is convenient and practical;
+Settable light-operated or time-controlled load output, which is flexible;
+Full automatic control such as electronic short circuit protection, overdischarge protection, overload protection and unique reserve connection prevention;
+Queries of real-time records and historical records of power generation capacity and power consumption;
+Function of clock display
Technology Parameter

TypeSNC-050
Rated charge current50A
Rated load current10A
System voltage48VDC
Solar input
<50, 2/48V DC
960Wp, 2/48V
,Overload, short circuit protectiveOverload protection: 1.25 times rated current 60s, 1.5 times rated current 5s; Short circuit protection: ≥3 times rated current
No-load loss≤15 mA
Charge loop drop≤0.26V
Discharge loop drop≤0.15V
Over-voltage Protection24V
Working temperatureTechnical grade:-35ºC~+55ºC;
Boost voltage58.4v (maintain time:30min)(only be used for overdischarge)
Direct charge voltage57.6v (maintain time:30min)
Float charge54.4v (:Maintain time: until drop to charge return voltage motion)
Charge return voltage52.8v ; x2/24V;
Temperature compensation-5mv/ºC/2V(,,,lifting,direct, floating, charging return voltage compensation);
Undervoltage voltage/Overdischarge voltage/

Overdischarge return voltage/
Control modePWM