SUN2000L-(4.125KTL, 4.95KTL)-JP 
User Manual 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
About This Document 
Purpose 
This document describes the SUN2000L-4.125KTL-JP/4.95KTL-JP (SUN2000L for short) in 
terms of its installation, electrical connections, commissioning, maintenance, and 
troubleshooting. Understand the safety information and get familiar with the SUN2000L 
functions and features before installing and operating the SUN2000L. 
Intended Audience 
This document is intended for: 
 
Installers 
 
Users 
Symbol Conventions 
The symbols that may be found in this document are defined as follows. 
Indicates an imminently hazardous situation which, if not 
avoided, will result in serious injury or death. 
Indicates a potentially hazardous situation which, if not 
avoided, could result in serious injury or death. 
Indicates a potentially hazardous situation which, if not 
avoided, may result in minor or moderate injury. 
Indicates a potentially hazardous situation which, if not 
avoided, could result in equipment damage, data loss, 
performance deterioration, or unanticipated results. 
NOTICE is used to address practices not related to 
personal injury. 
Calls attention to important information, best practices 
and tips.