solvida Posted November 19, 2013 Share Posted November 19, 2013 Hi Andre,Why does PVsyst calculate PR using module area as opposed to cell area? It seems like cell area would define all active generating area as opposed to module area which would include non-conductive materials like frame and exposed backsheet.Thanks! Link to comment Share on other sites More sharing options...
Bruno Wittmer Posted November 21, 2013 Share Posted November 21, 2013 The Performance Ratio PR does not depend on either the module area or the cell area. The only module (or array) -specific information that is needed to calculate the PR, is the nominal power of the module or array, as specified by the manufacturer.See also the following link: How is calculated the PR (Performance Ratio) ? Link to comment Share on other sites More sharing options...
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