Self-Consumption
● This mode applies to areas where the electricity price is high, or areas where
the FIT subsidy is low or unavailable.
● 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 of residential energy, and reducing electricity costs.
● In this mode, Maximum self-consumption is selected. By default, the charge
cuto capacity is 100% and the discharge cuto capacity is 0% for Huawei
LUNA2000 batteries. For details about how to change the charge or discharge
cuto capacity, see 6.3 Battery Commissioning.
Figure 3-4 Battery control parameter setting
LUNA2000-(5-30)-S0
User Manual 3 Application Scenarios and Settings
Issue 01 (2020-10-20) Copyright © Huawei Technologies Co., Ltd. 24
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