Huawei SUN2000-M3 User Manual

3 SUN2000 Storage
The following requirements should be met if the SUN2000 is not put into use
directly:
● Do not unpack the SUN2000.
● Keep the storage temperature at –40°C to +70°C and the humidity at 5%–
95% RH.
● Store the SUN2000 in a clean and dry place and protect it from dust and
water vapor corrosion.
● A maximum of six SUN2000s can be stacked. To avoid personal injury or
device damage, stack SUN2000s with caution to prevent them from falling
over.
● During the storage period, check the SUN2000 periodically (recommended:
every three months). If any rodent bites are found on the packing materials,
replace the packing materials immediately.
● If the SUN2000 has been stored for more than two years, it must be checked
and tested by professionals before being put into use.
SUN2000-(20KTL, 29.9KTL, 30KTL, 36KTL, 40KTL)-
M3
User Manual 3 SUN2000 Storage
Issue 11 (2023-01-10) Copyright © Huawei Technologies Co., Ltd. 20

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