Wizard - Select photovoltaic module

The wizard offers several ways to choose the photovoltaic modules of the system depending on the settings selected in the Project settings.

• If the choice of the module is primary with respect to the inverter

If the power is defined by the layout of the system you can only choose primarily the module and also in this case you do not have to choose the grid composition because it will be chosen according to the layout of the strings in the areas.

Otherwise, if the power is defined by designer, after the choice of the model the program offers a number of possible compositions of the grid to obtain the required power for the system. You can also choose the number of the inverter on which divide the grid of photovoltaic system. The division is carried out as far as possible uniformly on the inverters.

In this phase the user can also decide to choose a different composition of grid, different from those proposed; the power generated could however not be what is desired.

• If the choice of the inverter is primary with respect to the module

This sequence is only possible if the power is defined by the designer. The inverter has already been selected, the button Select module... opens the choice of modules within the database. Specified in the module, the program proposes all possible compositions of the grid photovoltaic field in terms of the number of modules for number of strings. All the solutions proposed are verified and compatible with the previous choice of the inverter.

In this phase the user can also decide to choose a composition of any grid, different from those proposed in this case there is no guarantee that this is compatible with the inverter.

Even at this stage the program highlights the exploitation of the inverter, those with optimal exploitation are represented with the color green, the solutions who exploit shortly the inverter are shown in yellow, and those who exploit the overly inverter are shown in red.

Unlike the inverter choice, the exploitation of the inverter is now calculated on the power grid has been chosen and not on the required power

In any situation where it is required the choice of a photovoltaic module in the archive, you can choose in the most recently used list.