Huawei SUN2000 M5 Series User Manual

LED Indicator Status Remarks Description
Blinking red
and green
alternately
Blinking slowly
(on for 1s and
o for 1s)
Abnorma
l
No communication with the
inverter:
– Remove and then insert
the Smart Dongle.
– Check whether the
inverter matches the
Smart Dongle.
– Connect the Smart
Dongle to another
inverter.
Check whether the
Smart Dongle is faulty or
the USB port of the
inverter is faulty.
Green Blinking slowly
(on for 0.5s and
o for 0.5s)
Normal Connecting to the router
Green Steady on The management system is
successfully connected.
Green Blinking fast (on
for 0.2s and o
for 0.2s)
The inverter is
communicating with the
management system
through the Smart Dongle.
● 4G Smart Dongle
Table 6-4 Indicator description
LED Indicator
Status Remarks Description
- O Normal The Smart Dongle is not
secured or not powered on.
Yellow
(blinking
green and red
simultaneousl
y)
Steady on Normal The Smart Dongle is
secured and powered on.
Green The blinking
interval is 2s.
The indicator is
on for 0.1s and
o for 1.9s.
Normal Dialing (lasts for less than 1
minute)
Abnorma
l
If the duration is longer
than 1 minute, the 4G
parameter settings are
incorrect. Re-congure the
parameters.
SUN2000-(12KTL-25KTL)-M5 Series
User Manual 6 Commissioning
Issue 03 (2023-02-15) Copyright © Huawei Digital Power Technologies Co., Ltd. 50

Huawei SUN2000 M5 Series Specifications

General

Max Efficiency	98.6%
Max Input Voltage	1100 V
MPPT Operating Voltage Range	200 V - 1000 V
Operating Temperature Range	-25°C to +60°C
Communication	RS485, 4G (optional)