Sungrow SG5KTL-MT Quick Manual

3-phase residential and commercial inverters

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Connection and Commissioning Quick Guide for 3-

Phase Residential and Commercial Inverters

Disclaimer

The material in this document has been prepared by Sungrow Australia Group Pty. Ltd. ABN 76

168 258 679 and is intended as a guideline to assist solar installers for troubleshooting. It is not a

statement or advice on any of the Electrical or Solar Industry standards or guidelines. Please

observe all OH&S regulations when working on Sungrow equipment.

Applicability: SG5KTL-MT, SG10 KTL-MT, SG15KTL-M, SG20KTL-M

Notes:

This quick guide is to be read in conjunction with the Sungrow's User Manuals and 3 -

phase KTL series inverters as example for demonstration.

When more than one inverter is installed, all the commissioning is done via the Logger

1000.

All of the components are connected via daisy-chain RS485 as per standard RS485

topology.

For export control and load consumption, a 3-phase energy meter needs to be

connected.

Default baud rate is 9600 of the energy meter and this can be changed if necessary,

by entering "System/Interface/RS485" in the Logger1000.

Shielded twisted pair with a minimum CSA of 0.75mm should be used, and the

maximum total length of the cable is 1,200m (120 Ohm resistor should be terminated).

TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0

Page 1 of 16

As we continuously improving our services, changes to this document may occur without notice.

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Summary of Contents for Sungrow SG5KTL-MT

Page 1 Applicability: SG5KTL-MT, SG10 KTL-MT, SG15KTL-M, SG20KTL-M Notes: This quick guide is to be read in conjunction with the Sungrow’s User Manuals and 3 - phase KTL series inverters as example for demonstration. When more than one inverter is installed, all the commissioning is done via the Logger 1000.
Page 2 Inverter 1 Inverter 2 Logger 1000 3-Phase meter TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 2 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 3 Plug into the front Com port on the inverter (Terminal 2). TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 3 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 4 TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 4 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 5 120 Ohm resistors across the A and B terminals at the Logger1000. 120 Ohm resistors supplied in Logger kit TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 5 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 6: Daisy Chain Connection
Default Modbus address is 254 and the secondary current of CT should be 5A. TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 6 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 7 Connect to Logger1000 via the RS485 cable from the energy meter on RS485 port A2 and B2. TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 7 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 8 Open a web browser and enter IP address (11.11.11.1) to access below Logger1000 web page. TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 8 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 9 Then you can log in the account (please contact Sungrow for password) via the right top corner login button. When you log in for the first time, a help window will pop up for instruction. Overview of main menu TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 9 of 16 ©...
Page 10 Device list Navigate to ‘Device’ section and click ‘Auto search’; the connecting devices will be display under ‘Device List’ section if connection is correct. Sungrow’s inverters will be automatically detected as long as they are correctly connected and energised. Meanwhile, you can confirm the communication status for each device under Communication status section.
Page 11 Individual inverters can be accessed by clicking on the inverter serial number. TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 11 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 12 The Fixed Value of Active Power is the part to set the power limit. TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 12 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 13 Create Plant -> Commercial -> PV->Com100/Logger100 -> Scan the QR Code Step 1 Step 1 Step 3 Step4 TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 13 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 14 Open a web browser and enter IP address (11.11.11.1) to access below Logger1000 web page. TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 14 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 15 IP address to Logger1000. TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 15 of 16 © Sungrow Power Supply Co., Ltd. All rights reserved. As we continuously improving our services, changes to this document may occur without notice.
Page 16 Meanwhile, you can find a cloud icon at the bottom left corner, it means the Logger1000 is on iSolarCloud when the icon lights up. If you have any questions, please contact Sungrow Service Department on 1800 786 476 or email to service@sungrowpower.com.au. TD_202003_Logger1000_Quick Guide for 3-Phase Inverters_V1.0 Page 16 of 16 ©...

This manual is also suitable for:

Sg10ktl-mt Sg15ktl-m Sg20ktl-m