Sungrow SG20RT User Manual

9
Please contact your local sales staff to confirm that the optimizer is available for
sale in your territory. SP600S optimizer is not compatible with third-party products.
It is recommended to use the optimizer produced by SUNGROW. Optimizers from
third-party manufacturers may fail or even cause unknown losses.
The following figure shows the common grid configurations.
2.2 Product Introduction
Model Description
The model description is as follows (take SG10RT as an example):
Appearance
The following figure shows the appearance of the inverter. The image shown here is for
reference only. The actual product received may differ.
User Manual 2 Product Description

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