Parameter Description Value Range
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-(3KTL-10K
TL)-M1 series
Single inverter + Smart Dongle (WLAN-FE) + LUNA2000
connected to the management system
Parameter Settings
On the home screen, choose Power adjustment > Capacity control and set
capacity control parameters.
● The capacity control function is unavailable when the energy storage working mode is
set to Fully fed to grid.
● When capacity control has been enabled, you must rst disable capacity control and
then set the energy storage working mode to Fully fed to grid.
SUN2000-(3KTL-10KTL)-M1 Series
User Manual 7 Man-Machine Interaction
Issue 17 (2024-01-12) Copyright © Huawei Technologies Co., Ltd. 96