EA-PSM Electric
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17.1. Defining geographical and mathematical algorithm data

 
           This information is displayed at the "Main data" tab. In this section user should define the whereabouts of the calculated solar system, as well as meteo data and calculation algorithm parameters.
17.1. Defining geographical and mathematical algorithm data
1

General data

1. General data
User may write the general data regarding the site of the system.
2

Geographical situation

2. Geographical situation
In this section user should define more precise data about the location of the solar system.
3

Meteorological data

3. Meteorological data
 
In this section user should define the meteorological data, it can be done by analyzing the sample data file or exporting the header file and replacing values in the header.csv file. Detailed explanation is presented at Importing meteorological data from a specified location
4

Calculation methods

4. Calculation methods
User should specify data for calculations: algorithm, efficiency and other coefficients as they impact the final result. User has to choose Decomposition and Diffuse radiation models from the list. Models are explained mathematically at Calculation methods.
Note: regarding our experience, it is recommended to use Liu Decomposition model and Hay Diffusion model.