CHANGES IN BUILD 20251103
- Added option to import horizontal irradiance in minutes steps (before only allowed tilt irradiance in minute steps).
 - Added inertia of the wind turbine (affects the power output depending on the time constant, on the time step duration, on the wind speed and on the previous output power).
 - Added option to consider incomes due supplying the AC load, at a specific hourly price, different from the price of the electricity sold to the AC grid.
 - Fixed minor bugs
 
