SMA sunny home manager User Manual page 44

6 Page and Menu Selection
Tab
Year
44 HoMan_Portal-BA-en-20
Content
Data in the Consumption diagram:
• Annual consumption: Energy that your household drew from
your system (direct consumption or internal power supply for
systems without battery), the utility grid (purchased electricity)
and, if applicable, the battery (battery discharging) during the
year selected
• Purchased electricity: Energy that your household drew from
the utility grid during the year selected
• Internal power supply: Energy that was supplied to your
household by your PV system during the year 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
during the year selected
• Direct consumption (only displayed for systems with
battery): Energy that your household drew directly from your
PV system during the year selected, without intermediate
storage in the battery
SMA Solar Technology AG
User Manual