SUN2000L-(4.125KTL, 4.95KTL)-JP
User Manual
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Personnel Requirements
Only certified electricians are allowed to install, connect cables for, commission, maintain,
troubleshoot, and replace the SUN2000L. They should:
Receive professional training.
Read through this document and follow all the precautions.
Be familiar with the safety specifications about the electrical system.
Understand the composition and working principles of the grid-tied PV system and local
regulations.
Wear proper personal protective equipment (PPE).
Protecting Labels
Do not scrawl or damage any labels on the SUN2000L enclosure because these labels
contain important information about safe operation.
Do not scrawl or damage the nameplate on the SUN2000L enclosure. This nameplate
contains important product information.
Installation
Never power on the SUN2000L during installation.
Ensure that the SUN2000L is not connected to a power supply or powered on before
installation is complete.
To allow proper heat dissipation and installation, maintain appropriate clearances
between the SUN2000L and other objects, as shown in Figure 1-1. If you have any
questions about the clearances, consult technical support engineers.