Huawei SUN2000-8KTL User Manual

SUN2000 (8KTL-28KTL)
User Manual
2 Overview
Issue 10 (2017-07-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
14
three maximum power point tracking (MPPT) routes inside the SUN2000 to track the
maximum power point of the PV strings.

The SUN2000-8KTL, SUN2000-10KTL, and SUN2000-12KTL receive inputs from four
PV strings. The inputs are then grouped into two MPPT routes inside the SUN2000 to
track the maximum power point of the PV strings.
The DC power is then converted into three-phase AC power through a converter circuit. There
is surge protection for both DC and AC sides. Figure 2-10, Figure 2-11, and Figure 2-12 show
the circuit diagrams for the different models.
Figure 2-10 Conceptual diagram for the SUN2000-8KTL, SUN2000-10KTL, and
SUN2000-12KTL
Figure 2-11 Conceptual diagram for the SUN2000-15KTL, SUN2000-17KTL, SUN2000-20KTL,
and SUN2000-23KTL

Huawei SUN2000-8KTL Specifications

General

Max. efficiency	98.6%
European efficiency	98.3%
Max. DC voltage	1100 V
Nominal AC output power	8000 W
Weight	25 kg
Operating temperature range	-25°C to +60°C
Protection rating	IP65
Max. apparent AC power	8800 VA
AC grid frequency	50 Hz / 60 Hz
Starting voltage	200 V
Number of MPPTs	2
Cooling	Natural convection
Maximum DC Input Power	12000 W
Output Frequency	50 Hz / 60 Hz
Nominal AC voltage	230 V
Operating voltage range	200 V - 1000 V
Rated Output Voltage	230 V
MPPT Voltage Range	260 V - 850 V