SMA Webconnect Systems in SUNNY PORTAL - Manual (Page 25)

SMA Solar Technology AG 4 User Interface
User Manual SPortalWebcon-BA-en-13 25
Total Data in the diagram Consumption:
• Total consumption: Total amount of energy that your household
has drawn from your PV system (direct consumption), the utility grid
(purchased electricity) and, if applicable, the battery (battery
discharging) so far.
• Purchased electricity: Total amount of energy that your household
has drawn from the utility grid so far.
• Internal power supply: Total amount of energy that your
household has drawn from your PV system (direct consumption) and
the battery (battery discharging) so far.
• Battery discharging*: Total amount of energy that your household
has drawn from the battery so far.
• Direct consumption*: Total amount of energy that your household
has drawn directly from your PV system so far, without intermediate
storage in the battery.
Data in the diagram Generation:
• Total yield: Total amount of energy that your PV system has
generated so far.
• Self-consumption: Total amount of energy that your household has
drawn directly from your PV system so far (direct consumption) and
total amount of energy that your PV system has stored in the battery
(battery charging) so far.
• Battery charging*: Total amount of energy that your PV system has
stored in the battery so far.
• Grid feed-in: Total amount of energy that your PV system has fed
into the utility grid so far.
Additional data:
• Self-sufficiency quota: Ratio of internal power supply to total
consumption.
• Self-consumption rate: Ratio of self-consumption to total yield.
• Direct consumption rate*: Ratio of direct consumption to total
yield.
* Only displayed for PV systems with battery
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