Huawei SUN2000-M3 User Manual

4.2 Tool Preparation
Type Tools and Instruments
Install
ation
Hammer drill Drill bit (φ6/φ8) Insulated torque socket
wrench (including an
extension bar)
Diagonal pliers Wire stripper
Phillips insulated torque
screwdriver
Rubber mallet Utility knife Cable cutter
Crimping tool (model:
PV-CZM-22100)
Open-end wrench (model:
PV-MS-HZ or PV-MS open-
end wrench)
Cable tie
Vacuum cleaner Multimeter (DC voltage
measurement range ≥ 1100 V
DC)
Marker
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual 4 Installation
Issue 11 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. 22

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