SwitchDin Droplet Quick Reference Manual Download Page 5

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Page 4

Growatt Comms:

As per the table below, the Droplet communicates using pins 3,4 of SYS COM port.

Connection A is preferred to connection B.
Set Default Slave ID to 1.

4. RS485 from Growatt to USB into the Droplet:

The compatible Digitech adaptor is;

Document Number: QRG-Growatt Quick Reference Guide
Revision: Issue 1.0

Summary of Contents for Droplet

Page 1: ...Quick Reference Guide Droplet Growatt Installation For SA Power Networks Flexible Exports Prepared by SwitchDin Pty Ltd 91 Parry Street Newcastle West 2302 ...

Page 3: ...o set the export limit settings as shown below Do the following steps Click the control button until Set parameter is displayed in the display window Double click Click the control button once to highlight advanced Double click Document Number QRG Growatt Quick Reference Guide Revision Issue 1 0 ...

Page 4: ...control button until the export limit shows in the display window Click once to highlight On Double click Click the control button until CT is highlighted Double click Click the control button until 100 shows for the export limit rate Double click Document Number QRG Growatt Quick Reference Guide Revision Issue 1 0 ...

Page 5: ...ommunicates using pins 3 4 of SYS COM port Connection A is preferred to connection B Set Default Slave ID to 1 4 RS485 from Growatt to USB into the Droplet The compatible Digitech adaptor is Document Number QRG Growatt Quick Reference Guide Revision Issue 1 0 ...

Page 6: ...these below mentioned steps 1 Cut and expose the cable to identify pin 1 and 2 2 Remove pinouts from the Inverter Unscrew and expose the connection Document Number QRG Growatt Quick Reference Guide Revision Issue 1 0 ...

Page 7: ...Page 6 3 Identify pin 3 and 4 and connect cable 1 and 2 and Close pinout 4 Connect to the Inverter Document Number QRG Growatt Quick Reference Guide Revision Issue 1 0 ...

Page 8: ...es below Connect the RS485 serial line into the Growatt as per the instructions above Plug the other end of the RS485 cable into a USB adapter Connect the adapter to any USB port on the SwitchDin Droplet Plug the Droplet in to a GPO Connect it to the internet through an ethernet cable or Wi Fi to the router Document Number QRG Growatt Quick Reference Guide Revision Issue 1 0 ...

Page 10: ...iguration button for the inverter the message Configured appears 9 Close the Add device window click Next 10 Select the option Flexible Export program SAPN Document Number QRG Growatt Quick Reference Guide Revision Issue 1 0 ...

Page 11: ...10 11 Enter NMI click next 12 The screen indicates if the connection and registration is successful Click done 6 Add Invite End Customers Document Number QRG Growatt Quick Reference Guide Revision Issue 1 0 ...