SMA sunny home manager User Manual page 40

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Data in the Consumption diagram:
• Daily consumption: Energy that your household drew from
your PV system (direct consumption or internal power supply
for 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 drew from
the utility grid on the day selected
• Internal power supply: Energy that was supplied to your
household by your PV system on the day selected
For systems with battery, the energy comes preferably directly
from the system (direct consumption). If the power produced by
the system is not sufficient, the remaining power is supplied by
discharging the battery.
• Battery discharging (only displayed for systems with
battery): Energy that your household drew from the battery on
the day selected
• Direct consumption (only displayed for systems with
battery): Energy that your household drew directly from your
PV system on the day selected, without intermediate storage in
the battery
SMA Solar Technology AG
User Manual