Epever LS2024B Schnellstart-Handbuch

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Auch für Epever LS2024B: Benutzerhandbuch (2 seiten)

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HUIZHOU EPEVER TECHNOLOGY CO., LTD.

※Thank you for selecting the LS-B series solar charge controller. Please read

this manual carefully before using the product and pay attention to the safety

information.

Solar Charge Controller

1 Overview

LS-B series is a PWM common positive solar charge controller that adopts the advanced

digital technique. The multiple load control modes make it suitable for a solar home

system, traffic signal, solar street light, solar garden lamp, etc.

Features：

 Adopt high-quality components of ST, and IR, ensure product lifespan

 UL and VDE certification for terminals, make the product safer and more reliable

 Full load running in the environment temperature range

 3-stage intelligent PWM charging：Bulk, Boost/Equalize, Float

 Optional four battery types: Sealed, Gel, Flooded and User

 Battery temperature compensation function

 Real-energy statistics function

 Standard Modbus protocol based on RS485 bus, longer communication distance

 Multiple load control modes

 Extensive electronic protection

2 Identification of parts

❶

Remote temperature(RTS)port

❷

PV terminals

Battery terminals

❸

Load terminals

❹

❺

RS485 communication port

★ If the temperature sensor is short-circuited or damaged, the controller will charge

or discharge at the default temperature setting of 25 ºC (no temperature

compensation).

3 Wiring

Figure 2 Connection diagram

Installation Procedure:

Connect the system in the order of ❶battery

shown in figure 2 and disconnect the system in reverse order❸❷❶.

NOTE: While wiring the controller, please do not switch off the circuit breaker

or fuse and make sure that the leads of "+" and "-" poles are connected

correctly.

Figure 1 Characteristic

★

❻

Mounting hole

❼

Load ON/OFF button

❽

Load status indicator

❾

Battery status indicator

❿

Charge status indicator

❷ load

 ❸PV array

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

NOTE: A fuse which current is 1.25 to 2 times the rated current of the

controller must be installed on the battery side with a distance from the

battery not greater than 150 mm.

NOTE: The LS-B series is a positive ground controller. Any positive

connection of solar, load, or battery shall be earth grounded as required.

NOTE: If an inverter is to be connected to the system, connect the inverter

directly to the battery, not to the load side of the controller.

4 Indicator and button

(1) Indicator

Indicator

Color

Green

Orange

Red

Charge, Load and Battery(orange)indicator flashing

Charge, Load and Battery(red)indicator flashing

(2) Button

① The load is turned ON/OFF via the button when the operating mode is Manual Control.

② Clear the faults for the overload and load short circuit.

5 Setting

❶ USB to RS485 converter cable: CC- RS485-RS485-150U

Download PC software: www.epever.com(PC Software for the Solar Charge Controller)

❷ USB to RS485 converter cable: CC- RS485-RS485-150U

OTG cable: OTG-12CM

Download phone APP (support Andriod system only)

www.epever.com(Andriod APP for the Solar Charge Controller)

❸ RS485 to RS485 converter cable: CC-RS485-RS485-200U-MT）

(1) Battery type

Battery voltage control parameters (Below values are measured in the 12V/25 ºC system;

please double the values in the 24V system.)

Battery type

Over Voltage Disconnect Voltage

Charging Limit Voltage

Over Voltage Reconnect Voltage

Equalize Charging Voltage

Boost Charging Voltage

Float Charging Voltage

Boost Reconnect Charging Voltage

Low Voltage Reconnect Voltage

Under Voltage Warning Reconnect

Voltage

Under Voltage Warning Voltage

Low Voltage Disconnect Voltage

Discharging Limit Voltage

Equalize Duration

Boost Duration

NOTE:

1) When the battery type is sealed, gel, flooded, the adjusting range of equalizing duration

is 0 to180 minutes, and boost duration is 10 to180 minutes.

2) The following rules must be observed when modifying the value of the parameter in the

user battery type (factory default value is the same as the sealed type):

Website：www.epever.com

Status

Information

PV connection normal ,but

On solid

low voltage(low irradiance)

from PV, no charging

No PV voltage(night time) or

OFF

PV connection problem

Slowly flashing(1Hz)

In charging

Fast flashing(4Hz)

PV over voltage

On solid

Battery normal

Slowly flashing(1Hz)

Battery full

Fast flashing(4Hz)

Battery over voltage

On solid

Battery under voltage

On solid

Battery over discharged

Slowly flashing(1Hz)

Battery over temperature

On solid

Load ON

OFF

Load OFF

Slowly flashing(1Hz)

Overload

Fast flashing(4Hz)

Load short circuit

Controller over temperature

System voltage error

Sealed

Gel

Flooded

16.0V

15.0V

——

14.6V

14.8V

14.4V

14.2V

14.6V

13.8V

13.2V

12.6V

12.2V

12.0V

11.1V

10.6V

——

120 min

120 min 120 min

120 min

User

9～17V

0～180 min

10～180

min