Sungrow SG3KTL-EC User Manual page 51

User Manual
If the communication system is equipped with SolarInfo Logger, inverters
may be remotely monitored via SolarInfo Bank.
SolarInfo logger and RS485-232 converter are optional parts and can be
ordered from SUNGROW.
Wi-Fi Connection Procedure
1. Unscrew the waterproof lid from the Wi-Fi terminal.
2. Screw the Wi-Fi antenna to Wi-Fi terminal with appropriate torque.
RS485 Connection Procedure
1. Remove the waterproof lid from the RS485 port.
2. Insert the RJ45 plug into the front plug connector until it makes a clicking
sound. Install the plastic rings then tighten the cable gland with appropriate
torque.
3. Pull cable outwards to confirm whether it is fastened firmly.
4. Plug the other end of network cable into the socket of the switch or router,
then connect the switch or router to a PC.
5. As for the wires which connect to the terminating resistor or logging devices,
use a Network cable crimping plier to strip the insulation layer and connect
5 Electrical Connection
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