IN0016 Revision 12 Part # 004573 – 21 of 22
POWER PERFORMANCE PASSION
SP PRO Three Phase
Installation Notes
Solar Hybrid Control
The Solar Hybrid Control settings are set to the same values for each of the SP PRO inverters
(L1, L2 and L3). Each group of Solar Hybrid Control settings controls the power flows for that
particular phase only.
In the following example we use Priority 1 to achieve the following functions:
1. The Priority 1 Schedule is always active.
2. The Grid Input Limit is 3kW per phase or 9kW total
3. The Grid Export Limit is 1.5kW per phase or 4.5 kW total
4. Grid Disconnect is Disabled. When available and in tolerance the grid will be connected
and synchronised to all three phases.
5. The AC Load support limit is 2kW per phase. This means that only those phases that
have a load exceeding the Grid Input Limit (3kW) will have the excess load supported by
battery power (up to 2kW). Those phases with loads less than 3kW will not be supported
by battery power and will have all their power taken from the grid.
6. SoC Support Limit is 60%. When the battery SoC reaches 60% then all of the three
phases will cease to support the load from the battery and all of the load power will be
taken from the grid.
7. Inverter Disconnect is Disabled. The inverters on all phases will be running allowing
support and Charging functions via the inverter.
8. Charger Control – Battery Charging set to Renewable Only. Charging will only be
performed from any renewable charging sources available to that phase.
9. Charger Control – Restricted Charge Limit set to 4kW. This means that the renewable
charging will be limited to 4kW per phase which is a total limit of 12kW of renewable
charge power for the battery.
10. Charger Override – Battery Charging set to Charging On. During charger override
(starting at 55% SoC and ending at 70% SoC in this example) the battery will be
charged from both AC grid power and renewable charging sources.
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