SUN2000-43KTL-IN-C1 
User Manual 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Calls attention to important information, best practices and 
tips. 
NOTE is used to address information not related to personal 
injury, equipment damage, and environment deterioration. 
 
Change History 
Changes between document issues are cumulative. The latest document issue contains all 
updates made in previous issues. 
Issue 07 (2018-05-06) 
Updated 5.3 Connecting AC Output Power Cables. 
Added the description about the metal stamping forming contact in 5.4 Connecting DC Input 
Power Cables. 
Issue 06 (2017-11-14) 
Added the description of rubber fittings, and updated 5.3 Connecting AC Output Power 
Cables. 
Issue 05 (2017-09-25) 
Added the requirements for OT terminals in 5.3 Connecting AC Output Power Cables. 
Issue 04 (2017-07-15) 
Updated 4.3 Wall-mounting the SUN2000. 
Updated 4.4 Support-mounting the SUN2000. 
Updated 5.2 Connecting the Ground Cable (PE). 
Updated 10 Technical Specifications. 
Issue 03 (2017-03-27) 
Updated the ground point positions in 5.2 Connecting the Ground Cable (PE). 
Issue 02 (2017-02-20) 
Updated Installation Environment Requirements of 4.3 Wall-mounting the SUN2000. 
Updated Installation Environment Requirements of 4.4 Support-mounting the SUN2000. 
Updated 8.1 Routine Maintenance. 
Issue 01 (2016-10-10) 
This issue is the first official release.