4.2.2 Setting the Grid-tied and O-grid ESS Mode
The grid-tied and o-grid ESS switches the inverter to the grid connection status
through the Backup Box. When the grid fails, the ESS supplies power to primary
loads in backup mode. When the grid recovers, the ESS automatically switches
back to the grid-tied mode.
● This mode can be used together with the self-consumption or TOU (time-of-
use) mode.
– When the grid is normal, the self-consumption or TOU (time-of-use)
mode is used.
– After the grid fails, the ESS switches to the power backup mode. The
battery backup time depends on the battery SOC when the grid fails.
(The battery SOC for power backup can be set based on customer
requirements.)
Enabling O-grid Mode
On the home screen, choose Settings > Feature parameters and enable O-grid
mode.
Figure 4-14 Backup power setting
LUNA2000-(5-30)-S0
User Manual 4 Application Scenarios and Settings
Issue 15 (2024-01-12) Copyright © Huawei Digital Power Technologies Co., Ltd. 55
To Next Page
Loading...
