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Installation guide / User manual
AX Plus 5-15kW 3ph Hybrid Inverter
Work modes
Work modes
Self-use
(with PV Power)
Self-use
(without PV
Power)
Feed in priority
Back-up-Modus
Peak Shaving
NOTE
Charging time is when the battery is charged within the set time range.
The setting of charging time can be used in the above work modes.
The charging period is mainly used to set the charging time from the
power grid to the battery. The PV can also charge the battery when
there is sufficient PV outside of charging time.
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Priority: load>battery>grid
The energy produced by the PV system is used to optimize self-
consumption. The excess energy is used to charge the batteries,
then exported to gird.
When no PV is supplied, the battery will discharge for local loads
first. Battery will charge when excess generation from other
generation sources is detected.
Priority: load>grid>battery
In the case of the external generator, the power generated
will be used to supply the local loads firstly, then export to the
public grid. The redundant power will charge the battery.
When the grid is off, system will supply emergency power from PV or
battery to supply the home loads (Battery is necessary in EPS mode).
The system can be set to provide a peak shaving function.
A Peak Shaving limit must be set by adjusting "Import Limit" to
the desired value.
We can increase the peak shaving support uptime by setting
the "Threshold SOC". When the battery is above the "Threshold
SOC" the system will work in "Self-Use mode. When the battery
is below the "Threshold SOC" the peak shaving function will be
the priority and the system will only provide power from the
battery when the "Import Limit" is exceeded. When below the
"Threshold SOC" the system will charge from the grid when
there is available power without exceeding the "Import Limit".
This is to ensure prolonged Peak Shaving support for extended
periods.
If the "Import Limit" is exceeded constantly for an extended
period of time, the peak shaving function can only guarantee
successful operation while energy remains within the battery.
If the battery designated "low level" is reached, the peak
shaving function will cease.
Description
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