Helios COMBO SPH3600-BL SERIES User Manual page 20

HELIOS COMBO SPH3600/5000-BL 2 Overview
Figure2-7 Energy shift scheduling
Off-grid emergency mode
When grid abnormal or failure, inverter will work in the off-gird emergency mode. The inverter can be
regarded as back-up power to supply power for major load, as shown in Figure2-8.
In the off-grid emergency mode, the remaining power supply time depends on battery capacity, load
and battery remaining energy when grid failure. Set to the corresponding working mode according to
different emergency requirements, which is to avoid affecting emergency power supply time for battery
remaining energy isn't enough.
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