Epever LS LPLW Series Manuel

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HUIZHOU EPEVER TECHNOLOGY CO., LTD.

Thank you for selecting the LS LPLW series solar charge controller

with built in LED driver. Please read this manual carefully before

using the product and pay attention to the safety information.

Solar Charge Controller

1. Overview

The LS LPLW series controller combines the solar charge controller and LED constant

current driver in one unit. It is ideal for solar LED lighting, especially for LED lamp

application that requires dimmer function. The advanced charging methods of pulse width

modulation enable system charging and discharging management to obtain the most

radical optimization. Make the system reduce the cost and increase the system flexibility.

The features are listed below:

 Apply to lead-acid battery and lithium battery

 Lithium battery self-activating function

 Lithium battery low-temperature protection function

 Intelligent power mode with 365-day lighting control technology

 Load reduce the power automatically

 Load power limitation function

 Maximum output efficiency of 96%

 Digital precision constant current control and the control accuracy no less than 30mA

 Multiple load control modes

 Load test function for detecting the system

 Light ON delay time can be adjustable(minimum value 10s)

 Intense penetration and long communication distance with 2.4G communication

technology

 Low power consumption control function of 2.4G wireless communication

 Ultra-low power consumption mode in transporting

 Enter the password when it is set parameters

 Controller's parameter can be set via the APP, RC11, and FC02

 Extensive electronic protections

2. Product Features

❶

Temperature Sensor

❷

Charging Status LED indicator

❸

Battery Status LED indicator

❹

PV Positive and Negative Wires

※ The controller charge or discharges the battery at 25℃ as default and no

temperature compensation when the temperature sensor is damaged.

3. Wiring

 Reference for Serial connection of LED

System

Serial

Voltage

connection

12V

5～18 LED

10～18 LED

 DO NOT electric shock! With the built-in boost LED driver, the output

voltage is higher than the human safety voltage.

 If the LED connection number is wrong, the load or controller is

WARNING

damaged.

The above LED (1W, 3.3V) is calculated. If the user uses the

unconventional LED, The actual LED voltage must less than the Max.

Load Output Voltage.

CAUTION

 Connection Order

1) Connect components to the charge controller in the sequence

above, and pay much attention to the "+" and "-." Please don't insert the fuse or turn on the

breaker during the installation. When disconnecting the system, the order is reversed.

2) Check the battery LED indicator is ON when you power on the controller; otherwise,

please refer to chapter 8.

3) Connect a fuse in series through battery positive (+) in the circuit. The battery fuse must

be 1.25 to 2 times the rated current. The installed distance is within 150mm.

 Load self-test function

The load is ON when the controller power on for 10 seconds. After 10 seconds, it restores

to set working mode.

---with built-in LED Driver

Figure 1 Product Feature

❺

Battery Positive and Negative Wires

❻

Load Positive and Negative Wires

❼

2.4G wireless communication

❽

Mounting hole size

Min. Output

Max. Output

Voltage

15V

30V



❷

Tel：+86-10-82894896/82894112/+86-752-3889706

4. LED Indicators

Indicator

All

indicators

5. Load Working Mode

1) Manual Mode

2) Light ON/OFF(default)

3) Light ON + Timer

Light ON + Timer1

Light ON + Timer2

60V

Light ON + Timer3

❸,

as shown

Item

LED Rated Current

Timer1

LED Rated Current Percentage

Timer2

LED Rated Current Percentage

Figure 2 Wiring

Color

Status

Green

On Solid

Green

Slowly Flashing(1Hz)

Green

Fast Flashing(4Hz)

Green

OFF

Green

On Solid

Green

Slowly Flashing(1Hz)

Green

Fast Flashing(4Hz)

Orange

On Solid

Red

On Solid

Red

Slowly Flashing(1Hz)

Green and

Flashing two times

orange

Turn-On voltage (Adjustable):

5V(12Vsystem), delay10min.

Turn-Off voltage (Adjustable):

6V(12Vsystem), delay10min.

Note: 24V system voltage×2

Default※

Mode1

Mode2/3

0.35A

100%

80%

50%

Website：www.epever.com

Instruction

PV connection normal but

low voltage (irradiance) from

PV, no charging

In charging

PV reverse polarity

No PV voltage(night time) or

PV connection problem

Normal

Full

Overvoltage

Under voltage

Over-discharged

Battery Overheating

Set parameters successfully

Range

0-2.6A(LS101240LPLW)

0-2.0A(LS102460LPLW)

0-4.0A(LS2024120/101260LPLW)

00:00—23:59H

0—100%

00:00—23:59H

0—100%