Product Overview - Huawei SUN2000-55KTL Quick Manual

NOTICE
1. The information in this document is subject to change without notice. Every effort has been
made in the preparation of this document to ensure accuracy of the contents, but all statements,
information, and recommendations in this document do not constitute a warranty of any kind,
express or implied.
2. Before device installation, carefully read the SUN2000-(55KTL, 60KTL) Series User Manual to
get familiar with product information and precautions. You can log in to
http://support.huawei.com/carrier/, and search for SUN2000 on the Product Support tab page
to view or obtain the user manual.
3. Only qualified and trained electrical technicians are allowed to operate the device. Operators
should understand the components and functioning of a grid-tied PV power system, and they
should be familiar with relevant local standards.
4. Before installing the device, check that package contents are intact and complete against the
packing list. If any damage is found or any component is missing, contact the dealer.
5. Use insulated tools when installing the device. For personal safety, wear insulation gloves and
protective shoes.
6. The device warranty does not cover the following conditions:
•
The warranty label is removed.
•
The device is damaged due to violation of the storage, transportation, installation, and
operation regulations specified in this document and user manual.
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Product Overview

Front View
(1) PV connection indicator
(2) Grid-tied indicator
(3) Communication indicator
(4) Alarm/Maintenance indicator
(5) Maintenance compartment door
(6) Host panel cover
Indicator Description
Indicator Status
PV connection
indicator
DC input
detection
status
PV string
connection
status
Grid-tied
Steady green
indicator
Off
Description
Blinking green The DC input is normal.
Blinking red DC input detection is in progress.
Steady red The DC input is abnormal.
At least one PV string is properly connected, and
Steady green the DC input voltage of the corresponding MPPT
circuit is higher than or equal to 600 V.
The SUN2000 disconnects from all PV strings, or
Off the DC input voltage of each MPPT circuit is less
than 600 V.
The SUN2000 has connected to the power grid.
The SUN2000 does not connect to the power grid.
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