5. Set the battery working mode for battery control.
Figure 10-16 Working mode
Working Mode Description
No control SmartLogger directly delivers the external
scheduling power limit. No other power
scheduling control is performed. The power is
automatically controlled by the device.
Maximum self-
consumption
– It is applicable to the PV+ESS system to
increase the self-consumption rate of PV
power.
– Excess PV energy is stored in batteries. When
PV power is insucient or no PV power is
generated at night, batteries discharge to
supply power to the loads, improving the
self-consumption rate of the PV system and
the
self-suciency rate, and reducing
electricity costs.
– The SmartLogger performs battery
scheduling based on the external scheduling
power limit and the preceding policies.
LUNA2000-200KWH-2H1 Smart String ESS
User Manual 10 SmartLogger Web-based Deployment
Issue 03 (2023-03-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 136
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