Huawei SUN2000L Series User Manual

SUN2000L-(4.125KTL, 4.95KTL)-JP
User Manual
2 Product Overview
Issue 03 (2018-04-11)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
6
Networking Application
The SUN2000L applies to a low-voltage, single-phase, three-wire grid-tied system. Typically,
a grid-tied system consists of the PV string, grid-tied inverter, and AC combiner box.
Figure 2-2 Network diagram

indicates the power flow direction, and indicates a signal cable.

A maximum of 12 SUN2000L-4.125KTL-JP can be cascaded, and a maximum of 10
SUN2000L-4.95KTL-JP can be cascaded.
(A) PV string
(B) SUN2000L
(C) AC combiner box
(D) Low-voltage power grid
Supported Power Grid
The SUN2000L supports the single-phase two-wire system. Single-phase three-wire
connection is used in practice.
Figure 2-3 Power grid type

Huawei SUN2000L Series Specifications

General

Max. DC Voltage	600 V
Max. Efficiency	98.6%
Cooling	Natural Convection
Protection Degree	IP65
Power Output Range	2kW - 5kW
Max. AC Power	5, 500 VA
Rated AC Voltage	220 V / 230 V
European Efficiency	98.2%
Operating Temperature Range	-25°C to +60°C
Weight	10.6 kg
Communication	RS485