Huawei SUN2000-8KTL-M0 User Manual

LED Color Status Remarks Description
Blinking at long
intervals (on for 1s
and then o for
1s)
The Dongle fails to
connect to the
management system
because it has no
signals, weak signal,
or no
trac. If the
Dongle is reliably
connected, check the
SIM card signal
through the APP. If
no signal is received
or the signal strength
is weak, contact the
carrier. Check
whether the
tari
and trac of the SIM
card are normal. If
not, recharge the SIM
card or buy
trac.
Blinking red
and green
alternatively
Blinking at long
intervals (on for 1s
and then o for
1s)
No communication
with the inverter.
– Remove and insert
the Dongle.
– Check whether
inverters match
the Dongle.
– Connect the
Dongle to other
inverters. Check
whether the
Dongle or the USB
port of the
inverter is faulty.
----End
SUN2000-(8KTL-20KTL)-M2
User Manual 6 Commissioning
Issue 11 (2023-02-07) Copyright © Huawei Technologies Co., Ltd. 76

Huawei SUN2000-8KTL-M0 Specifications

General

Brand	Huawei
Model	SUN2000-8KTL-M0
Category	Inverter
Language	English