Decide if PV panel should be a transformer or source component

[ciaradunks]

Description of the issue

As of now, I have modelled the PV panel as a transformer that intakes solar irradiation and outputs electricity, taking the temperature factor into consideration. If we do not need the solar irradiation as a source though, it would be better to keep the panel as a source and directly use the solar irradiation timeseries.

Advantages of each solution

Advantages for PV as a transformer:

• The solar irradiation is separate so you can use it for other components

Advantages for PV as a source:

• Cleaner and less components