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• Ensure input DC voltage ≤Max. DC voltage .Over voltage may cause perma
MAINS side.
Note！
• "Note" provides tips that are valuable for the optimal operation of our
System Diagram 2 (applies to wiring rules AS/NZS_3000:2012 for Australia and New Zealand )
Note!
• The instrument and switch in the above figure are provided by users
Hybrid Inverter provides multiple work modes based on different requirements.
Work Modes
meter
Inverter
PV
Grid
EPS
Inverter
PV
Grid
EPS
Inverter
PV
BAT
EPS
Inverter
PV
BAT
EPS
1.When PV, Grid, Battery is available:
A. Solar energy provides power to the loads as first priority, if solar energy is
sufficient to power all connected loads, solar energy excess power will
provides to charge battery, and then redundant power will feed to grid.
B. 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.
C. Solar energy provides power to the loads as first priority ,if solar energy and
battery are not sufficient to power all connected loads, utility energy (Main Grid)
will supply power to the loads with solar energy at the same time.
2 .When PV, Grid is available（without battery):
A. Solar energy provides power to the loads as first priority ,if solar energy is
sufficient, the excess power will feed to grid.
B. Solar energy provides power to the loads as first priority, if solar energy is not
sufficient to power all connected loads, Grid energy will supply power to the loads
at the same time.
3 .When PV, Battery is available（Grid is disconnected):
A. Solar energy provides power to the loads as first priority ,if solar energy is
sufficient to power all connected loads, solar energy will provides to chargeb
battery.
B. Solar energy provides power to the loads as first priority ,if solar energy is not
sufficient to power all connected loads, battery energy and solar energy will supply
power to the loads at the same time.
Inverter
PV
BAT
Grid
EPS
Inverter
PV
BAT
Grid
EPS
Inverter
PV
BAT
Grid
EPS
Work modes : Self-use
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