Latitude of the installation

Longitude.

Select a typical consumption profile by choosing a type of building.

This is the number of energy consumers with the same consumption profile.

The total annual energy consumption is largely dependent on the energy consumption profile. For each profile, a default value is recommended. This value can be changed by the user.

This is the nameplate installed DC power of the photovoltaic system. A default value is recommended for the peak power depending on the annual energy consumption. This value can be edited by the user.

This is the slope of the photovoltaic modules, in degrees. 0º correspond to a horizontal configuration, and 90º correspond to a vertical installation.

The orientation of the photovoltaic system is measured in degrees and represents the deviation from south. 0º means that the photovoltaic modules are facing south, a positive value indicates west orientations (90º = west) , and a negative value indicates east orientations (-90º = east).

This is the number of photovoltaic systems with the same characteristics.

This is the total investment cost of the photovoltaic installation, including VAT and other taxes..

This is the price of the electricity bought from the grid.

This is the financial discount rate, or the cost of opportunity, of the capital investment in the photovoltaic project.

This is the estimated lifetime of the photovoltaic system, in years.

This is the price that can be obtained from the photovoltaic energy production surplus.