Sungrow SG30CX Quick Manual
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Connection and Commissioning Quick Guide for
SG30/50/110CX 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: SG30CX, SG50CX and SG110CX; DTSD1352.
Notes:
This quick guide is to be read in conjunction with the Sungrow's User Manuals and
SG30/50/110CX inverters as example for demonstration.
When more than one inverter is installed, all the commissioning is done via the
Logger1000.
All of the components are connected via daisy-chain RS485 as per standard RS485
topology.
For export control and load consumption, an energy meter needed 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_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3
Page 1 of 16
© SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved.
As we continuously improving our products, changes to this document may occur without notice.
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Summary of Contents for Sungrow SG30CX
- Page 1 SG30/50/110CX 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.
- Page 2 Overview Schematic layout of equipment to the logger1000. Note: 120 Ohm termination resistors are integral to the Sungrow range of inverters and the last item in the chain should be terminated with a 120 Ohm resistor (6 supplied). TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 2 of 16 ©...
- Page 3 Ensure the termination resistors are enabled at each end of the RS485 in the inverter line. TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 3 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, changes to this document may occur without notice.
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Page 4: Energy Meter Connection
Connect to Logger1000 via the RS485 cable from the energy meter on RS485 port A2 and B2. TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 4 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, changes to this document may occur without notice. - Page 5 TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 5 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, changes to this document may occur without notice.
- Page 6 TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 6 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, changes to this document may occur without notice.
- Page 7 TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 7 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, 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_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 8 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, 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_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 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 If the ratio is 200/5, then enter value 40. TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 11 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, changes to this document may occur without notice.
- Page 12 Note: make sure to disable ‘Feed-in stop’ Disable TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 12 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, changes to this document may occur without notice.
- Page 13 Create Plant -> Commercial -> PV->Com100/Logger100 -> Scan the QR Code Step 1 Step 2 Step 3 Step4 TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 13 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, 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_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 14 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, changes to this document may occur without notice.
- Page 15 DHCP setting and the home router could allocate a random IP address to Logger1000. TD_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 15 of 16 © SUNGROW AUSTRALIA GROUP PTY LTD All rights reserved. As we continuously improving our products, 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_202005_Logger1000_Quick Guide for SG30-50-110CX Inverters_V1.3 Page 16 of 16 ©...