Huawei LUNA2000-97KWH-1H1 - Page 158

Table 10-5 Running parameters in each ESS control working mode
Working
Mode
Parameter Description
Maximum
self-
consumpt
ion
Active power
threshold of
grid during
battery
discharge
Set the grid power threshold at the grid
connection point for loads when the load
power is greater than the PV power.
Adjustment
deadband
Set the precision of the grid power at the
grid connection point. This parameter
aects the power value range at the grid
connection point. If the actual grid power
threshold at the grid connection point is
within this range, i.e. [Maximum grid power
during battery discharge – Adjustment
deadband, Maximum grid power during
battery discharge + Adjustment deadband],
the grid power requirement at the grid
connection point is met.
Adaptive
adjustment
parameters
[1]
Set the adjustment period and step
parameters for raising the inverter power.
– Enable: The adjustment period and step
set in the SmartLogger are used.
Generally, the adjustment period and
step are calculated based on the number
of devices connected to the port and
device specications.
– Disable: Use this value based on site
requirements.
Adjustment
period
[1]
This parameter is displayed after Adaptive
adjustment parameters is set to Disable.
You can set this parameter based on site
requirements. In this case, battery control is
performed based on the preset period.
PV adjustment
step
[1]
This parameter is displayed after Adaptive
adjustment parameters is set to Disable.
You can set this parameter based on site
requirements. In this case, the PV rise step
for PV+ESS equalization is the preset value.
LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
User Manual 10 Commissioning the ESS (SmartLogger WebUI)
Issue 10 (2023-11-07) Copyright © Huawei Digital Power Technologies Co., Ltd. 148