Installation manual

61
Operation and Installation Manual for SOLIVIA 2.0/2.5/3.0/3.3/3.6/5.0 EU G4 TR
10. Settings
EN
10.12 Shading (extended MPP tracker)
Menu 210 Shadowing
Description
The "Shading" option is an extended MPP tracker. When the option
is switched on, the MPP tracker performs an additional search at
regular intervals.
The MPP tracker then searches for the maximum power over a
wider voltage range.
This option should be switched on if shadows regularly pass slowly
over the PV modules in the course of a day. These types of mov-
ing shadows can be caused by chimneys or trees, for example.
This function has a relatively small effect in the case of fast-moving
shadows, e.g., from passing clouds.
The function is congured depending on the size of the shadowing.
Accessing the Menu
Main Menu > Options > Shading
➔
USB features
Options
Install settings
-------------------
SOLIVIA ##
1. In the main menu, press the
buttons to select Options
and then press the
button.
➔
Grounding
Shading
-------------------
200 Options
2. Press the buttons to
select Shading and then press
the
button.
➔
-------------------
Mode: disabled
-------------------
210 Shading
3. Press the button to set the
mode.
➔
-------------------
Mode: high
-------------------
210 Shading
4. Press the buttons to
congure the size of the shad-
owing and then press the
button.
CongurableParameters
Display Text Designation Description
Mode:
Mode disabled
Extended MPP tracking is
deactivated
high
High shadowing,
time cycle: 0.5 hours
medium
Medium shadowing,
time cycle: 2 hours
low
Low shadowing,
time cycle: 4.5 hours
10.13 Insulation and grounding monitoring
Menu 220 Grounding
Description
The DC side of the solar inverter has an insulation and grounding
monitor.
The insulation monitoring offers two modes:
● ISO Error
● ISO Warning
If the positive or negative pole of the PV modules must be
grounded to meet the requirements of the module manufacturer,
then this grounding can be monitored. The grounding monitoring
has four modes:
● – GND Error
● – GND Warning
● + GND Error
● + GND Warning
Before delivery, the solar inverter is set at the factory to ISO Warn-
ing (insulation warning) mode.
Description of the monitoring modes:
Monitoring Mode Description
ISO/GND off Monitoring is deactivated.
xxx Failure In the event of an insulation or ground-
ing failure, the solar inverter is discon-
nected from the grid.
xxx Warning If an insulation or grounding failure
occurs, the solar inverter logs and
displays the failure but is not discon-
nected from the grid.
Accessing the Menu
Main Menu > Options > Grounding
➔
USB features
Options
Install settings
-------------------
SOLIVIA ##
1. In the main menu, press the
buttons to select Options
and then press the
button.
➔
-------------------
Grounding
Shading
-------------------
200 Options
2. Press the buttons to se-
lect Grounding and then press
the
button.
➔
-------------------
PV1: ISO warning
-------------------
230 Grounding
3. Press the button to set the
mode.
➔
-------------------
PV1: - GND Error
-------------------
230 Grounding
4. Press the buttons to set
the mode and then press the
button.
CongurableParameters
Display Text Designation Description
PV1
PV1 monitoring ISO Error
ISO Warning
– GND Error
– GND Warning
+ GND Error
+ GND Warning
ISO/GND off