Translations:Simplified weather and solar resource evaluation/20/en
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(1) Select language (2) Select type of data - "Monthly Data". (3) Select location the using a name, GPS coordinates, or double-clicking. (4) and (5) Select start and end year - the longer period of time the better. (6) Select "Global irradiation at angle:" and enter the intended tilt angle of the PV source. (7) Click "Visualize results." (8) For more detailed information, click ".csv" to export it as a spreadsheet.
(9) Navigate the graph using your mouse to determine the month with the lowest solar resource during the selected period - this is the value that will be used in the design to size the PV source.
