SMA SUNNY HOME MANAGER - Manual (Page 31)

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User Manual HoMan_Portal-BA-en-17 31
Current Additional data:
• Self-consumption quota: Current ratio of self-consumption to PV power.
• Direct consumption quota*: Current ratio of direct consumption to PV
power.
• Self-sufficiency quota: Current ratio of internal power supply to total
consumption.
Limitation of active power feed-in: If you have set a limit to active power
feed-in for your PV system, a red line will indicate the maximum amount of active
power permitted to be fed into the utility grid. If you limited the active power
feed-in to 0%, the red line runs directly on the x-axis of the diagram.
Day Data in the diagram Consumption:
• Daily consumption: Energy that your household has drawn from your PV
system (direct consumption or internal power supply for PV systems without
battery), the utility grid (purchased electricity) and, if applicable, the battery
(battery discharging) on the day selected.
• Purchased electricity: Energy that your household has drawn from the
utility grid on the day selected.
• Internal power supply: Energy that has been supplied to your household
by your PV system on the day selected.
In the case of PV systems with battery, the energy comes preferably directly
from the PV system (direct consumption). If the power produced by the PV
system is not sufficient, the remaining power is supplied by discharging the
battery.
• Battery discharging*: Energy that your household has drawn from the
battery on the day selected.
• Direct consumption*: Energy that your household has drawn directly from
your PV system on the day selected, without intermediate storage in the
battery.
Data in the diagram Generation:
• Daily yield: Energy that your PV system has generated on the day selected.
• Self-consumption: Energy that your household has drawn from your PV
system on the day selected (direct consumption) and the energy that your
PV system has stored in the battery (battery charging) on the day selected.
• Battery charging*: Energy that your PV system has stored in the battery
on the day selected.
• Grid feed-in: Energy fed by your PV system into the utility grid on the day
selected.
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