Mppt Solar Charge Controller For Off-grid Solar System, 12/24V Auto, 10A~60A

Product Detail

Charge controllers are the core of every PV system, precisely controlling the flow of energy while protecting the battery, and increasing system efficiency. The instability of the energy supply in the solar energy utilization is one of the main obstacles to the popularization of solar products. 




Features:

• Subdivision control of charging and discharging and intelligent battery management;

• MPPT efficiency 99.5%;

• Wall mounting type, front display and input & output wires at the bottom;

• Negative common mode and multi channel solar matrix input;

• Intelligent MCU control, professional computing to achieve the intelligent control;

• RS485 remote communication and data transmission;

• Accurate measurement display of the photovoltaic generation and save accurately charging & discharging record;

• LED displays show you the operating conditions of the system at any time;

• Comprehensive LCD display interface with Chinese & English;

• The user can set up the output voltage parameter and save the setting after power off;

• Save the historic alarm records function.

• Certifications: CE, FCC (we can help customers with other approvals)

• Warranty: 2 years, can be extended to 3-10 years

 

Electronic Protections:

• PV short circuit protection

• PV over voltage alarm protection 

• PV over current alarm protection

• PV reverse polarity protection

• Battery overcharge protection

• Battery over discharge protection

• Battery reverse polarity protection

• Overheating protection




LCD Display and The Button around




LCD screen display the work parameters, state of output real-time parameters , PV power supply statistics, various protection function, the LED indicator light alarm and etc.

• ? — Page Up Key: turn up the menu and the value increases when the parameter is set up; Enter the rapid adjustment state by pressing the UP key for 3S.

• ? — OK Key: enter the menu and return to the last menu; Click OK (save the data);

• ? — Page Down Key: turn down the menu and the value decreases when the parameter is set up. 




Instruction Logo	Indicator Light Color	Normal State	Abnormal State	Cause of Abnormity
PV indicator	Green	Light on	Flash or off	Light on when the operation goes well; Light off when PV under voltage and it will flash  when PV over voltage.
LOAD indicator	Green	Light on	Flash	Light on when the load is normal, while it will flash when over current, the battery has low voltage and the load has short circuit.
Fault indicator	Red	OFF	Flash or light on	Light off when the operation goes well;  It will light up when the module has fault, the battery has short circuit, the load has short circuit and there is over temperature protection; It will flash when there is PV over voltage.




LCD Display and The Button around

Model	SCM2420	SCM2430	SCM2440		SCM2450	SCM2460
PV INPUT
PV System Power(W)	288/576W	432/804W	576/1152W		702/1440W	864W/1728W
MPPT Working Voltage Range(VDC)	18V-90V for 12V standard battery group; 30V-90V for 24V standard battery group
Recommend PV System Output Voltage(VDC)	20V for 12V battery group /40V for 24V battery group
PV Input Reverse Protection	Yes
Output Charging Data
Output Voltage Type	12V/24VAutomatic Recognize
Output Voltage Range(VDC)	for12V battery(10.8V-14.1V) / for 24V battery(21.6V-28.2V)
Output Over Voltage(VDC)	For 12V battery(14.6VDC) / for 24V battery(29.2VDC)
Output Current (A)	20A	30A	40A		50A	60A
Output Reverse Protection	Yes
Output Short Circuit	Yes
Other Parameter
PV Convert Efficient	=96.5%
MPPT Tracking Efficient	=99.5%
Standby Power (W)	=10W
Noise dB(A)	=55
Cooling Method	Fan Cooling
Ingress Protection	IP20
Communication	RS485(optional)
Display	LCD+LED
Data Record	200 records
Running Temperature (?)	-20 ~ 55?
Storage Temperature(?)	-40 ~70?
Relative Humidity	0~95%,no condensation
Working Altitude(m)	<3000m  (over 3000m,every increase 500, the output will decrease 10%)
Size(L*W*H )(mm)	200*170*74 (mm)			230*180*70mm
Weight(kg)	1.6KG			2KG