Huawei LUNA2000-5-S0 User Manual page 38

LUNA2000-(5-30)-S0
User Manual
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Figure 3-7 Time-of-use working mode
Issue 07 (2022-01-10)
In this mode, Time-of-use is selected. You can manually set the charge and
discharge time segments. For example, you can allow the grid to charge
batteries in low electricity price periods at night and discharge batteries
during high electricity price periods, saving electricity fee. The charge from
grid function must be enabled.
A maximum of 14 time segments can be set. For details about how to set
charge and discharge parameters, see
In some countries, the grid is not allowed to charge batteries. Therefore, this
mode cannot be used.
This mode requires at least one charging period and one discharging
period,the grid charges batteries during the charge time and supplies power
to loads during the discharge time. In other time segments that are not set,
the batteries do not discharge, and the PV modules and grid supply power to
loads. (In gird-tied and off-grid mode, if the grid is powered off, the batteries
can discharge at any time.)
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3 Application Scenarios and Settings
6.3 Battery Commissioning.
31