Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Safety Precautions
Strictly follow all the safety precautions in this document to prevent personal injury or death.
Personnel Requirements
Only qualified and trained electrical technicians are allowed to operate the SUN2000.
Operators should understand the components and functioning of a grid-tied PV power
system, and they should be familiar with relevant local standards.
Label Protection
Do not tamper with any warning signs on the SUN2000 enclosure because these signs
contain important information about safe operation.
Do not remove or damage the nameplate on the SUN2000 enclosure because it contains
important product information.
Installation
Ensure that DC and AC power supplies are disconnected before operations.
Read this document before installation. Huawei shall not be liable for any consequence
caused by violation of the regulations specified in this document.
Shield the PV modules with opaque cloth before connecting cables to the SUN2000.
Ensure that the SUN2000 is not connected to a power supply and is not powered on
before starting installation.
Ensure that there are no objects within 200 mm of both sides of the SUN2000, and no
objects within 500 mm, 600 mm, and 1000 mm of the top, bottom, and front,
respectively. This is to allow sufficient space for installation and heat dissipation.
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