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•UPS means an uninterruptible power supply. When
there is utility grid, the inverter bypass to supply
power to the loads. When there is a grid failure, it can
utilize power from solar system & energy stored in the
battery to supply power to critical load (Battery is
necessary in this mode.)The energy switching time in
this process is less than 16 milliseconds.
•The EPS (Emergency Power Supply) mode means
the EPS port will only have power output when the
grid failure. The energy switching time in this process
is less than 2 seconds. But the standby power
consumption of EPS mode is less than UPS mode,
which can save more energy for the customer.
8.5.3 Advanced Settings
Advanced settings is generally customization for
installation, lead-acid battery and protection value of
grid. Please contact your installer or factory and enter
the installer password(Default:hx123456).
AC Coupling
For the AC Coupled Inverter, this switch should be
turned on.
Grid Standards
Grid standards means safety code. Generally, it is set
before leaving the factory according to the shipping
country and region. If your country is inconsistent with
local regulations, you can choose here. Make sure to
select the right safety country.