Specifications

1.LCD display
2.PWM battery charging
3.All necessary protections equipped
4.Adjustable controlling parameter of the system

 

 

 

CM30

30A 48V LCD Solar Charge Controller

CM series controller is a kind of intelligently, multi-purpose solar charge and discharge controller. The family use the fixed LCD display, with a very friendly interface various control parameters can be flexibly set, fully meet your various application requirements.
CM Series Controller Has Following Features:

1. Image of LCD graphic symbol
2. Simple button operation
3. Automatic Identification System Voltage level
4. Intelligent PWM charge mode
5. Automatic Temperature Compensation
6. Adjustable charge-discharge control parameters
7. Settable Operating mode of Load hours
8. Accumulated function of charge and discharge Ampere
9. Remote monitoring and control function (custom)
10. Battery reverse-discharge protection
11. Battery reverse-discharge protection
12. Battery reverse connection protection
13. Overload, Short Circuit Protection

You can View and Set the Parameters:

1.Battery Voltage
2.The load on/off control
3.Environment Temperature
4.Solar Panel charging current
5.Load discharging current
6.Accumulated charging power (Ah) by solar panel and back to zero
7.Accumulated discharging power (Ah) by Load and back to zero
8.Low Voltage Disconnection Protection
9.Low Voltage Reconnection
10.High Voltage Disconnection

Three Load Working Mode:

24H—Normal Mode, in case of no fault state of the load is always in power.
1H~23H—Light Control with Time Control Mode, Load power after dark, and close the load according to the timer setting.
0H—Light Control Mode, Load on after dark, turn off the load after drawn.

Technical Data:

 

Model	CM3048
Rated Current	20A	30A
Rated Voltage	48
Open Circuit Voltage of solar panel	≤100V
Low Voltage Disconnection(LVD)	42.8V
Float Voltage	55.2V
Low Voltage Reconnection(LVR)	50V
No load loss	≤30mA
Loop Voltage Drop	≤170mV
Charging Mode	PWM mode
Temperature Compensation	-4mV/Cell/℃
Installation cable area.	≤7#  AWG  (16mm2)
Operating Temperature	-10℃~60℃
Storage temperature	-30℃~70℃
Humidity requirements	≤90%,no condensation
Size	90 mm×188 mm×48 mm
Mounting hole spacing	60 mm×178 mm --Φ5
weight	360g
Notes	Model suffix “Z” represent automatic identify system voltage level,“T” represent controller with remote monitoring.

 

 

 

Certifications: