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Display values for
a total system in
the 'Day / Year /
Total' display
modes
The Fronius Personal Display DL can show the following power data in the 'Day,' 'Year' and
'Total' display modes for a total system:
Output energy
Energy fed into the grid over the period of
time in question (kWh / MWh)
Due to the variety of different monitoring systems, there can be deviations between the
readings of other metering instruments and the readings from the inverter. For determin-
ing the energy supplied to the grid, only the readings of the calibrated meter supplied by
the electric utility company are relevant.
Yield
Amount of money earned during the peri-
od of time in question (currency can be se-
lected in the Setup menu)
As was the case for the output energy, readings may differ from those of other instru-
ments.
'The Setup menu' section describes how to set the currency and rate for the output ener-
gy. The factory setting depends on the respective country-specific setting.
CO
2
reduction
CO
2
emissions saved during the monitored period
(LB / T; T = tons)
The area for unit display switches between ‘LB’ or ‘T’ and ‘CO2.’
The CO
2
meter gives an indication of CO
2
emissions that would be released during the
generation of the same amount of electricity in a combustion power plant.
The factory setting is 1.3 lb / kWh.
