PV*SOL Expert 6.0 - Manual - Valentin Software

10.1.3 Technical data, grid connected
System > Technical data > PV Array / Array i
Inverter Concept
In grid connected operation, there are systems which use a central System inverter or
systems
with one inverter per Array or string and module inverters, i.e. with several inverters.
The system inverter is defined on the System inverter page.
When designing with several inverters, the information on the inverter is part of the Array
page.
Arrays
Enter the number of arrays.
The PV output, gross area and active solar surface are calculated and displayed.
PV array or arrays
On the next page(s), the PV array or the arrays are specified
System inverter
Here, select a suitable system inverter.
The following data are displayed:
MPP tracking range, MPP voltages (STC) of the arrays, inverter output, system output
-> Buttons in the right-hand area:
• Click on Losses to check the influence of losses in the DC cabling.
• To check the configuration of modules and inverters, click on the Check button.
• System diagram shows the print preview of the system schematic also included in
the summary report. Each array is summarized as a PV symbol and an inverter
symbol.
• Following a positive Check of the system, you can start the Simulation.
-> See also:
Technical data, stand-alone
Technical data
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