Huawei LUNA2000 Series User Manual page 31

LUNA2000-(5-30)-S0
User Manual
Table 3-3 Time-of-use mode setting
Parameter
Priority of excess
PV energy
Allowed charge
power of grid
(kW)
Issue 01 (2020-09-18)
Description
 Charge: When the generated PV energy is
greater than the loads, excess PV energy is
used to charge the batteries. After the
maximum charge power is reached or the
batteries are fully charged, the excess PV
energy is fed to the grid.
 Fed to grid: When the generated PV energy is
greater than the loads, the excess PV energy is
preferentially fed to the grid rather than used
for battery charging. This setting is applicable
to the scenario where the FIT is higher than
the electricity price. Batteries are used only for
backup power.
Indicates the maximum charge power allowed by
the grid. The value is determined by the local grid
company. If there is no requirement, the value is
the maximum charge power of the ESS by
default.
Copyright © Huawei Technologies Co., Ltd.
3 Application Scenarios and Settings
Value Range
 Charge

Fed to grid
 [0,
Maximum
charge power
allowed by
the grid]
25