Huawei LUNA2000-7-S1 User Manual page 80

LUNA2000-(7, 14, 21)-S1
User Manual
Parameter Description
End-of- Set the end-of-discharge SOC.
discharge SOC
If the battery SOC decreases to 0%, charge the battery in
(%)
time. Otherwise, the battery capacity will attenuate
irreversibly, and the resulting battery fault is not covered by
the warranty. You are advised not to set the battery End-of-
discharge SOC to 0.
Charge from Charge from AC is disabled by default. After this function is
AC enabled, power can be purchased from the grid. Comply
with the grid charge requirements stipulated in local laws
and regulations when this function is enabled.
Maximum Set the maximum power for charging from the grid.
charge power
of grid
Grid charge Set the grid charge cutoff SOC.
cutoff SOC
Maximum grid When the power purchased from the grid exceeds the
power during preset threshold, the ESS starts discharging. The default
battery value is 0. For example, if this parameter is set to 50 W and
discharge the load power is 40 W, 40 W power is purchased from the
grid and the ESS does not discharge. If the load power is
100 W, 50 W power is purchased from the grid, and the ESS
discharge power is 50 W.
Setting TOU Parameters
Issue 01 (2024-03-27)
NO TE
If no PV modules are installed or the system has not detected sunlight for at least 24 hours,
the minimum end-of-discharge SOC is 15%.
Copyright © Huawei Digital Power Technologies Co., Ltd.
6 Power-On and Commissioning
Value Range
0%–20%
● Disabled
(default)
● Enabled
[0, Maximum
charge power of
grid]
[20%, 100%]
[0, 1000]
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