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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. You can download this document by scanning the
QR code.
2. Before installing the device, closely read the user manual to get familiar with product
information and safety precautions.
Copyright © Huawei Technologies Co., Ltd. 2022.
All rights reserved.
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Overview
•
a: The screw is used to secure the DC switch to prevent accidental startup. The screw is
delivered with the solar inverter.
•
b: DC input terminals PV1 and PV2 are controlled by the DC switch.
(1) LED indicators
(2) Front panel
(3) Hanging kit
(4) Mounting bracket
(5) Heat sink
(6) Ventilation valve
(7) Screw hole for the DC switch
a
(8) DC switch
b
(DC SWITCH)
(9) DC input terminals (PV1+/PV1–)
(10) DC input terminals (PV2+/PV2–)
(11) Reservado
(12) Antenna port (ANT)
(13) COM port (COM)
(14) AC output port (AC)
(15) Ground point
3. Only certified electricians are allowed to operate the device. Operation personnel must wear
proper personal protective equipment (PPE).
4. Before installing the device, check that the package contents are intact and complete against
the packing list. If any damage is found or any component is missing, contact your dealer.
5. The device damage caused by the violation of instructions in this document is not covered
under warranty.
6. The cable colors involved in this document are for reference only. Select cables in accordance
with local cable specifications.
