Lcd Setting - MPP Solar 3KVA User Manual

LCD Setting

After pressing and holding ENTER button for 3 seconds, the unit will enter setting mode. Press "SCROLL"
button to select setting programs. And then, press "ENTER" button to confirm the selection or ESC button to
exit.
Setting Programs:
Program Description
00 Exit setting mode
Output source priority:
01 To configure load power
source priority
Maximum charging current:
To configure total charging
current for solar and utility
02 chargers.
(Max. charging current =
utility charging current +
solar charging current)
03 AC input voltage range
Selectable option
Escape
Solar first
Utility first (default)
SBU priority
15A
Appliances (default)
12
Solar energy provides power to the
loads as first priority.
If solar energy is not sufficient to
power all connected loads, battery
energy will supply power the loads at
the same time.
Utility provides power to the loads
only when any one condition
happens:
- Solar energy is not available
- Battery voltage drops to either
low-level warning voltage or the
setting point in program 12.
Utility will provide power to the loads
as first priority.
Solar and battery energy will provide
power to the loads only when utility
power is not available.
Solar energy provides power to the
loads as first priority.
If solar energy is not sufficient to
power all connected loads, battery
energy will supply power to the loads
at the same time.
Utility provides power to the loads
only when battery voltage drops to
either low-level warning voltage or
the setting point in program 12.
25A (default)
If selected, the transfer time is within
20ms between battery mode and line
mode