Huawei SUN2000-M3 User Manual

Updated 5.7.1 Communication Modes.
Updated D Rapid Shutdown.
Issue 07 (2022-01-30)
Updated 4.3 Selecting an Installation Position.
Updated 8.2 Routine Maintenance.
Issue 06 (2022-01-04)
Updated 5.2 Preparing Cables.
Updated 7.1.2 Creating a PV Plant and a User.
Updated 7.3.1 Grid-tied Point Control.
Updated 7.3.2 Apparent Power Control on the Inverter Output Side.
Updated 10 Technical
Specications.
Updated A Grid Codes.
Issue 05 (2021-11-25)
Updated 5.4 Connecting the AC Output Power Cable.
Issue 04 (2021-07-25)
Updated 5.2 Preparing Cables.
Updated 10 Technical Specications.
Issue 03 (2021-04-15)
Updated 2.1 Product Introduction.
Updated 5.2 Preparing Cables.
Updated 5.5 Installing the DC Input Power Cable.
Updated 10 Technical Specications.
Issue 02 (2020-11-20)
Updated 2.3 Label Description.
Updated 4.3 Selecting an Installation Position.
Updated 5.2 Preparing Cables.
Updated 5.7.1 Communication Modes.
Updated 10 Technical
Specications.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual About This Document
Issue 11 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. iv

Huawei SUN2000-M3 Specifications

General

Type	String Inverter
Rated AC Grid Frequency	50 Hz / 60 Hz
DC Connection Type	MC4
Protection Degree	IP65
Cooling Method	Natural convection
Category	Inverter
Adjustable Power Factor Range	0.8 leading - 0.8 lagging
Total Harmonic Distortion (THD)	≤ 3 %
Operating Temperature Range	-25°C to 60°C
Communication	RS485
Efficiency	98%
Protection Level	DC reverse polarity protection, AC overcurrent protection, AC short-circuit protection, Overvoltage protection, Insulation monitoring, Residual current monitoring unit, Arc fault detection