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12v/24v 30a pwm solar charge controller from original factory LDSOLAR



13.5 ~ 15.5 / Piece ( Negotiable ) Get Latest Price

2th Floor Jiangwei industry park No.6 Changjiang RoadEconomic and Technological Development Zone Wuhan China

13.5 per Piece

30 Piece

30pcs/carton, size of carton:448*390*283mm, Grossweight of each carton: 16.5kgs

3-5 days after payment if have stock

100000 Piece per Month

PayPal, Western Union, T/T

Contact Now

Product Specification

Color : Green Type : PWM Display : LCD System voltage : 12v/24v or 48v Max power of solar panel : 500W(12V) 1000W(24V) PV max input voltage : 55V or 100V USB port : Option LVD : 11V LVR : 12.6V Float Voltage : 13.8v Boost Voltage : 14.4v Over voltage : 16.5v Over voltage protection reconnection voltage : 15v Selft-consumption : <10mA Working Ambient Temperature : -20~50 Heat baseplate material : Iron Display : LCD CPU : 8 bits Waterproof grade : IP32 Warranty : 2 Years Certificate : CE,RoHS,ISO9001

Product Description

Land Dream Series:


1.Land dream series is designed by 8bits CPU,common positive with LCD display.
2.The latest charging technologies, combined with a new state of charge determination which has been significantly improved once again
3.It can be used in solar home system, traffic signal, solar light system,etc.


1.Automatic identification system voltage, 12v/24v auto recognition
2.Humanized LCD displaying and double operation of man-machine interface
3.Completed technical data for setup and modify
4.High efficiency interlligent PWM 3 stage charging
5.The load control mode can be selected, the timer function can be reset for street light at night
6.Discharge capacity control
7.RS485 communication interface(optional)
8.Discharge counter of Ampere hour
9.Working storage function: record the total run time of system, record timers of error during running time, record times of full charged battery
10.Reliable over voltage protection, short circuit protection, over load protection, overcharge protection over-discharge protection
11.Accurate terperature compenstion, correcting the charging and discharging voltage automatically, improving the battery lifetime
12.Roundly reverse connected protection
13.Solar panels, battery, solar charge controller positive poles are all connected together, adopting negative MOSFET in series control circuit


Model LD2430S   or    LD4830S
System Voltage 12V/24V      or     48V
Max. Input Voltage of solar panel 55V     or      100V
Self-consumption ≤10mA      or     ≤12mA  
Max. charge current 30A
Max. discharge current 30A
LVD 11.0V  ADJ 9V….12V;×2/24V;×4/48V
LVR 12.6V  ADJ 11V….13.5V;×2/24V;×4/48V
Float Voltage 13.8V  ADJ 13V….15V;×2/24V;×4/48V
Boost charging 14.4V ; ×2/24V;×4/48V Battery Voltage less than 12Vstart boost charging 2 hours
Battery Over Voltage Protection 16.5V ;×2/24V;×4/48V
Reverse Connection Protection yes
Load Over Current Protection Yes, each two minutes restart once
Charge Type PWM
Temperature Compensation -24 mV /Celsius degree for 12V system ;×2/24V;×4/48V
Working Temperature -20℃---+55℃
Terminal Scale 14—6  AWG
Waterproof grade IP32
Size 190 ×108 ×41.5mm
Net weight 410g



Contact Us

Contact Person : Joan

Company:Wuhan Welead S&T Co., Ltd

Address:Wuhan, Hubei, China,


Joan < Wuhan Welead S&T Co., Ltd >
I want to know:

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