Huawei SUN2000-20KTL-M2 Quick Guide

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• In the SmartLogger networking scenario, the Smart Dongle cannot be connected.
• A maximum of 80 devices can connect to a single SmartLogger, such as inverters, Smart
Power sensor, and EMI. You are advised to connect fewer than 30 devices to each RS485 route.
• The Smart Power Sensor is necessary for export limitation. Select the Smart Power Sensor
according to the actual project.
• To ensure the system response speed, the Smart Power Sensor is recommended to be
connected to a COM port separately from inverter COM port.
Smart Dongle Networking Scenario
• In the Smart Dongle networking scenario, the SmartLogger cannot be connected.
• The Smart Power Sensor is necessary for export limitation. Only the DTSU666-H Smart
Power Sensor (provided by Huawei) can be used.
SmartLogger Networking Scenario

Huawei SUN2000-20KTL-M2 Specifications

General

Model	SUN2000-20KTL-M2
Type	String Inverter
Max. efficiency	98.6%
European efficiency	98.3%
Max. input voltage	1100 V
Max. input current per MPPT	26 A
Number of MPPTs	2
Rated output power	20, 000 W
Start Voltage	200 V
MPPT Voltage Range	200 V - 1000 V
Max. AC Power	22, 000 VA
Output Frequency	50 Hz / 60 Hz
Dimensions (W x H x D)	525 x 470 x 262 mm
Weight	25 kg
Operating Temperature Range	-25°C to +60°C
Cooling Method	Natural Convection
Protection Degree	IP65
Rated AC Voltage	230 V / 400 V
Max. Input Power	30, 000 W
Max. Output Power	22, 000 W
Rated Output Voltage	230 V / 400 V