SMA Webconnect Systems in SUNNY PORTAL - Manual (Page 22)

4 User Interface SMA Solar Technology AG
22 SPortalWebcon-BA-en-13 User Manual
Current Data in the diagram Generation:
• Current power: Power that your PV system is currently generating.
• Self-consumption: Power that your household is currently drawing
directly from your PV system (direct consumption) and the power that
your PV system is currently storing in the battery (battery charging).
• Battery charging*: Power that your PV system is currently storing
in the battery.
• Grid feed-in: Power that your PV system is currently feeding in to the
utility grid.
If your PV system is producing more power than your household
needs at the moment, the surplus power is fed into the utility grid. For
PV systems including battery, the battery will first be charged and
then the surplus power fed into the utility grid.
Day Data in the diagram Consumption:
• Daily consumption: Energy that your household has drawn from
your PV system (direct consumption), 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 your household has drawn
directly from your PV system (direct consumption) and the battery
(battery discharging) on the day selected.
• 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 directly
from your PV system on the day selected (direct consumption) and
energy stored by your PV system 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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