SUN2000 (8KTL-28KTL) 
User Manual 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
Positive and negative metal terminals are packed with 
positive and negative connectors respectively. Separate the 
positive from negative metal terminals after unpacking the 
SUN2000 to avoid confusing the polarities. 
Includes the quick installation guide in paper copies 
and user manual in a CD-ROM. 
4.2 Tools 
Prepare tools required for installation and electrical connections. 
With an open end of larger 
than or equal to 32 mm 
 
Hexagon socket head: 5 
mm 
 
Flat head: M6 
 
Hexagon socket head: 
Secures screws to 
mechanical parts 
 
Flat head: Removes 
plastic screws from 
lifting holes 
3x100 
 
Head width: 3-3.5 mm 
 
Pole length (excluding 
the handle): at least 100 
mm 
 
Large handle 
 
Tightens or loosens 
screws when installing 
AC power cables 
 
Used to remove AC 
connectors from the 
SUN2000 
With an open end of 10 
mm 
Cut and tighten cable ties.