PV*SOL Expert 6.0 - Manual - Valentin Software

7.2.2 Quick design of grid-connected systems
In the quick design, the system consists of one array and can have several inverters. The
energy generated is fed into the grid in full and an appliance is not defined.
Using the system output and after selecting module and inverter types, a recommendation
for the number of configuration of the modules and the number of inverters is calculated.
-> How to proceed:
1. Start the quick design via File > New project > "Start new project with quick design" > OK
2. Enter a project name.
3. Click on Climate data to set a location.
4. Click on PV module to select a PV module from the database.
5. Enter the Azimuth and the Inclination of the PV modules.
6. Enter either the Desired system output OR a Set number of modules.
7. Accordingly, click either on Inverter to select one from the database, or on Inverter
combinations. Inverter combinations - configuration selection
7.1 The configuration selection starts with the message "
A suitable configuration could not be found",
until you have selected a suitable inverter; then it starts with the last selected
inverter.
Confirm by clicking OK.
7.2 Select either a) Select inverter manufacturer or b) Select inverter model.
7.3a) Select the desired Manufacturer from the list. In the window to the right, all
suitable inverters from this manufacturer are shown.
Set the Number of different configurations and inverter types.
7.3b) In the Inverter data area, click on New or Other inverter model to select an
inverter with the help of filters.
The inverter database with the following filters appears:
- Manufacturer
- Matching default data
- In threshold range
- Not matching
- Filter according to permissible unbalanced load
- Show only user-created data records
- Show products that are not available
Here, you can also import or export inverter data records.
7.4 As required, you can select the following configuration criteria:
- Allow wider tolerances (+/- 20%) when checking the sizing factors.
- Show all possible configurations
- Filter according to permissible unbalanced load (in relation to total system)
7.5 Possible configurations are shown in the Select module/inverter configuration
table. Choose one and then leave the dialog by clicking OK.
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