Sungrow SG15KTL-M Quick Guide

TD_202101_Logger1000_Quick Guide for 3-Phase PV Inverters (5-20kW)_V1.2 Page 4 of 16
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2. RS485 Connections
2.1 Inverter Connection (Daisy Chain)
The RS485 is connected by RJ45 connector at the inverter end and terminated cable
at the logger end.
Connect the RJ45 plug to the front COM port on the inverter via the supplied shroud.
Note: Make sure to plug into the COM port on the inverter (Terminal 2). DO NOT
plug into the RS485 port (Terminal 5)
As the Sungrow KTL series inverter only has one port for COM connection, if the daisy-
chain RS485 connection is required, this can be accomplished by using a third party
RJ45 splitter.

Sungrow SG15KTL-M Specifications

General

Max. DC Input Voltage	1100 V
Input Voltage Range	200 V - 1000 V
MPPT Voltage Range	200 V - 1000 V
Number of MPPT	2
Max. DC Input Current per MPPT	26 A
AC Voltage Range	310 V - 480 V
Rated Grid Frequency	50 Hz / 60 Hz
Power Factor at Rated Power	> 0.99
THDi	< 3%
Protection Class	IP65
Rated Output Power	15 kW
Max. AC Apparent Power	16.5 kVA
Rated AC Voltage	400 V
DC Switch	Yes
Operating Temperature Range	-25 °C ~ +60 °C