57
Menu
210 Shading
Menu access
Main menu > Options > Shading
Example display
7.4.1
Shading
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 moving shadows can be caused by chimneys or trees, for
example. This option has a relatively small effect in the case of fast-moving shadows, e.g., from
passing clouds.
The option is set depending on the size of the shading.
Configurable parameters
Display text
Designation
Description
Mode
Mode
Disabled
Extended MPP tracking is disabled
High
High shading, time cycle: 0.5 hours
Medium
Medium shading, time cycle: 2 hours
Low
Low shading, time cycle: 4.5 hours
