Fronius Energy Package, Operating Instructions Manual, Page: 78 / 148

IMPORTANT!
Danger of deep discharge of an unactivated battery
This may result in permanent damage to the battery.
▶
The Solar Web wizard needs to be run in order to activate the battery and, if
necessary, the Smart Meter.
5
Run the Solar Web wizard and follow the instructions
The Fronius Solar.start homepage
or
the Fronius system monitoring web page is displayed.
Information to
help you work
through the
technician wiz-
ard The technician wizard consists of 5 steps:
1. General
General system data (e.g. system name) is entered here
2. Service password
Enter (and make a note of) the service password.
3. IO assignment
Settings for the IO interface are entered (see also General for IO assignment on
page 96 )
4. System overview
Settings for the entire PV system are entered (see also System overview on page
111 )
5. Dynamic power
Settings for dynamic power reduction are entered (see also DNO Editor – Dy-
namic power reduction on page 116 )
Once you have worked your way through the technician wizard, an automatic pro-
cess is triggered to calibrate all the components. This involves charging the
Fronius Solar Battery fully. After that, the system automatically starts in the set
operating mode.
This calibration charging process is also performed automatically during actual
operation after a number of charging and discharging cycles. When this calibra-
tion charge is performed depends on a number of different factors, such as the
average state of charge or the energy throughput through the battery. The time
can therefore vary depending on the time of year as well.
If the "permit battery charging from DNO grid" setting is deactivated, this calib-
ration charging process relies exclusively on energy from the photovoltaic system
when operating under normal conditions. Depending on the insolation conditions
and size of the systems concerned, the charging process can take a very long
time.
If the "permit battery charging from DNO grid" setting is activated, the calibra-
tion charging process is performed by drawing a constant current from the
photovoltaic system and the DNO grid.
IMPORTANT! The automatic process for fully charging the battery may result in
energy being drawn from the DNO grid. The process can take several hours and
cannot be aborted.
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