SUN2000 (8KTL-28KTL) 
User Manual 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
2 Overview 
This topic describes the SUN2000 in terms of its functions, network application, appearance, 
and working principles. 
2.1 Introduction 
Introduction of the function, model and application of the SUN2000. 
Function 
The SUN2000 is a grid-tied PV inverter. It converts the high-voltage DC power generated by 
PV arrays into sine wave three-phase AC power with the same frequency and phase as the 
power grid. 
Model 
Figure 2-1 shows the model composition of the SUN2000, taking SUN2000-17KTL as an 
example. 
Figure 2-1 Model description 
 
 
Table 2-1 lists all models of the SUN2000 and their rated output power. 
Table 2-1 SUN2000 models and rated output power