Sungrow SG20RT User Manual

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step 6 Remove the waterproof lid from the COM1 terminal and install WiNet-S/WiNet-S2.
step 7 Slightly shake it by hand to determine whether it is installed firmly.
- - End
5.7.2 WLAN Communication
step 1 Remove the waterproof lid from the COM1 terminal.
step 2 Install the module. Slightly shake it by hand to determine whether it is installed firmly, as
shown below.
5 Electrical Connection User Manual

Sungrow SG20RT Specifications

General

Model	SG20RT
Category	Inverter
Max. DC Voltage	1100 V
Rated AC Power Output	20 kW
Max. Efficiency	98.6%
Max. DC Input Power	30 kW
Max. Input Voltage	1100 V
Start Voltage	200 V
Number of MPPTs	2
Number of DC Inputs per MPPT	2
Max. AC Apparent Power	22 kVA
Rated Grid Frequency	50 Hz / 60 Hz
Max. Output Current	32 A
Power Factor at Rated Power	>0.99
THDi	<3%
DC Switch	Yes
Protection Class	IP65
Cooling Method	Natural Convection
Protection Degree	IP65
Protection Level	IP65
MPPT Voltage Range	200 V - 1000 V
Operating Temperature Range	-25°C to +60°C
Input Voltage Range	200 V - 1000 V
MPPT Range	200 V - 1000 V
AC Voltage Range	310 V - 480 V