User Manual

ManualsBrandsGOODWE ManualsBattery SystemGOODWE SECU-A Series Rechargeable Lithium Ion Battery System

5.2 Powering on the battery system

Note: Please follow the instruction to turn on/off battery in case of any damage on battery modules.

In battery enclosure, battery cable and communication cable is preset

inside. Connect directly these cables on battery to the right position:

Battery Switch(SECU-A5.4L)

TURN ON

Pressing < 1 seconds

TURN OFF

Keep Pressing > 5 seconds

Battery Switch(SECU A5.4-20)

TURN ON

Pressing < 1 seconds

TURN OFF

Turn off the battery breaker

5.1 Calibrating the DIP switch(SECU-A5.4L)

• The DIP switches shall be configured differently between single piece battery and 2 battery

paralleling system.

• We just take SBP series inverter systerm as an example, the calibration method of the DIP

switch for ESA series inverter systerm is the same.

5. Battery Commissioning

1 2 3 4

ON DIP

1 2 3 4

ON DIP

1 2 3 4

ON DIP

Function

Dial Switch

GoodWe communication protocol Switch

DIP

Description

To recognize the last battery connected to inverter

To relize the communication between inverter and inverter unit part

OFF

Communication cable connection of battery with ESA inverter

Single Unit Of SECU-A5.4L System

2~6 Units Of SECU-A5.4L System

Communication cable connection of battery with ES, EM, SBP and BP inverters

Wi-Fi

Reset/Reload

SYSTEM

GRID

BACK-UP

ENERGY

COM

Wi-Fi

BATTERY

FAULT

COM PORT

BMS

Battery 1

Inverter

Battery 6

.......

Wi-Fi

Reset/Reload

SYSTEM

GRID

BACK-UP

ENERGY

COM

Wi-Fi

BATTERY

FAULT

Battery

Inverter

Wi-Fi

Reset/Reload

SYSTEM

GRID

BACK-UP

ENERGY

COM

Wi-Fi

BATTERY

FAULT

Battery 1

Battery 1~5

Battery 6

Inverter

Battery 6

.......

4.2 Communication Cable Connection

Colour

Orange and White

Orange

Green and White

Blue

Blue and White

Green

Brown and White

Brown

N/A

CAN_H

CAN_L

N/A

1 2 3 4 5 6 7 8

When battery is used with ES, EM, SBP and BP series inverters，the network cable needs to be

prepared by the user.

RJ45 connector

Battery

Breaker

Battery

Switch

1. Check all cables are connected correctly.

2. Turn on the batery break.

3. Turn on all battery switches within 30 seconds

in the systerm. If it exceeds 30 seconds, there

will be a error alarm.

Note:

1. The two COM ports on battery are of the same function.

2. Battery packs shall be connected in parallel.

3. The cables between the battery and the inverter are connected in

the same way. Please refer to the "Cable connection of battery with

ES, EM, SBP and BP inverters".

SECU-A5.4L

SECU A5.4-20

RS485_A

RS485_B

N/A

CAN_H

CAN_L

N/A