Sungrow SG20RT User Manual

106
figure 7-25 Clear Auto-test Fault
7.10.7 SPI(for Italy CEI0-21 Grid Code Only)
Contact your distributor to obtain the advanced account and corresponding pass-
word before setting the SPI parameters. If the distributor is unable to provide the
required information, contact SUNGROW.
Unauthorized personnel are not allowed to log in with this account. Otherwise,
SUNGROW shall not be held liable for any damages caused.
Tap More→Settings→Protection Parameters→Other Parameters to enter the corre-
sponding screen, on which you can modify the value of "External Signal for Italian Grid"
,"SPI Local Signal for Italian Grid", "SPI Mode", "Grid Voltage Adaption" and confirm the set-
tings by enabling "External Grid Network Protection".
figure 7-26 SPI
7 iSolarCloud App 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