Sungrow SH5K Wiring Guide

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SungrowAustraliaGroupPty.Ltd.|1800SUNGROW(786476)
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WiringGuideforLGbatterywithSH5K/SH5K+
Thisdocumentdescribesthewiringandsettingprocedureforasinglebatterypack.Referto
manufacturer’sdocumentsformultipleparallelconnections.
1 CableWiringProcedure
1.1 LGGenerationIIandSH5K
The LG Generation II battery communicates with the Sungrow SH5K V11 inverter via an
Ethernetcable.Preparethefollowingmaterialsandtoolsbeforewiring.
 Ethernetcables,
 RJ45Crimpableplugs,and
 anRJ45Crimpingtool.
Step1Usethecrimpingtooltocutintothe
Ethernet cable plastic sheath about 1 inch
(2.5 cm) from the end of the cut cable
(Figure1).
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Figure1:Cutcableendandleave1inch
Step2Pinchthewiresbetweenyour fingers
andstraightenthemout.Carefullypushall8 
unstripped coloured wires into the RJ45
plugasshownforT568BandT568A(Figure
2).

Figure1:ColourcableorderfortheEthernet
cable

Sungrow SH5K Specifications

General

Model	SH5K
Rated Power	5 kW
Max. AC Apparent Power	5.5 kVA
Max. Output Power	5 kW
Number of MPP Trackers	2
THD	< 3%
Max Efficiency	98.4%
Cooling Method	Natural convection
Protection Class	IP65
Rated Output Voltage	230 V
Output Frequency	50 Hz / 60 Hz
Power Factor	0.8 leading to 0.8 lagging
Operating Temperature Range	-25°C to 60°C
Communication	RS485