Huawei SUN2000-4KTL-L1 User Manual

Parameter Description Value Range
Maximum charge
power (kW)
Retain this parameter to the
maximum charge power.
Additional conguration is not
required.
● Charge: [0,
Maximum charge
power]
Maximum discharge
power (kW)
Retain this parameter to the
maximum discharge power.
Additional conguration is not
required.
● Discharge: [0,
Maximum
discharge power]
End-of-charge SOC
(%)
Set the charge cuto capacity. 90%–100%
End-of-discharge
SOC (%)
Set the discharge cuto
capacity.
0%–20% (When no PV
module is congured
or the PV modules
have no voltage for 24
hours, the minimum
value is 15%.)
Charge from grid If Charge from grid function is
disabled by default, comply
with the grid charge
requirements stipulated in local
laws and regulations when this
function is enabled.
● Disable
● Enable
Grid charge cuto
SOC
Set the grid charge cuto SOC. [20%, 100%]
7.2.1.4 Capacity Control
Prerequisites
The screenshots in this section are captured from the SUN2000 app 6.23.00.125.
The actual screens may vary with app updates.
Description
If the inverter connects to an ESS and the ESS working mode is set to Maximum
self-consumption or TOU, you can set capacity control parameters.
Table 7-3 Application Scenario
Applicable Model
Application Scenario
SUN2000-
(2KTL-6KTL)-L1
Single inverter + LUNA2000 directly connected to the
management system
SUN2000-(2KTL-6KTL)-L1
User Manual 7 Man-Machine Interaction
Issue 10 (2023-02-13) Copyright © Huawei Technologies Co., Ltd. 81

Huawei SUN2000-4KTL-L1 Specifications

General

Max. efficiency	98.4%
Max. input voltage	600 V
Rated output power	4000 W
Dimensions (W x H x D)	365 x 365 x 156 mm
Max. apparent AC power	4000 VA
Nominal AC voltage	220 V / 230 V / 240 V
MPPT voltage range	200-1000 V
Number of MPP trackers	2
Max. short-circuit current per MPPT	15 A
Operating temperature range	-25°C to +60°C
Protection degree	IP65
Max. Input Power	6000 W
Max. Output Power	4000 W
Rated Output Voltage	220 V / 230 V / 240 V
Output Frequency	50 Hz / 60 Hz
Cooling Method	Natural convection
AC voltage range	180 V to 280 V