Huawei SUN2000-20KTL - Page 10

SUN2000 (8KTL-28KTL)
User Manual
2 Overview
Issue 07 (2014-07-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
4
Model
Rated Output Power
SUN2000-12KTL
12 kW
SUN2000-15KTL
15 kW
SUN2000-17KTL
17 kW
SUN2000-20KTL
20 kW
SUN2000-23KTL
23 kW
SUN2000-28KTL
27.5 kW
Application
The SUN2000 applies to commercial rooftop grid-tied systems and large power station
grid-tied systems. Typically, the grid-tied system consists of PV modules, grid-tied inverters,
and AC distribution modules (ACDUs), as shown in Figure 2-2.
Figure 2-2 SUN2000 application
A. PV array
B. SUN2000
C. ACDU
D. Power grid
Power Grid Modes for the SUN2000
The SUN2000-8KTL to SUN2000-23KTL support the following power grid modes: TN-S,
TN-C, TN-C-S, and TT, as shown in Figure 2-3. The SUN2000-28KTL supports the IT mode,
as shown in Figure 2-4.