Sungrow SG50KTL-M-20 User Manual

User Manual 2 Product Introduction
11
Fig. 2-5 Main Circuit Diagram of SG50KTL-M-20
2.3.2 Functions Description
Inverter functions can be grouped as the following:

Conversion function
Inverter converts the direct current power into alternating current power, which
conforms to the grid requirement of its installation country.

Data storage and display
Inverter stores essential data including running information and fault records,
and displays them on integrated LCD display.

Parameters configuration
Inverter provides various parameters configuration for optimal operation.

Communication interface
Standard RS485 interface for connecting other monitoring devices into the PV
system is included.

Protection functions
− Short circuit protection
− Insulation resistance to ground surveillance
− Inverter output voltage surveillance
− Inverter output frequency surveillance

Sungrow SG50KTL-M-20 Specifications

General

Brand	Sungrow
Model	SG50KTL-M-20
Category	Inverter
Language	English