Peter_ Posted March 20 Report Share Posted March 20 Hi, For a project I need to calculate the monthly PR values, what would be the best way to do this? I noticed the result page has performance ratio per inverter, how to I calculate the 'project' total PR from this. Should I average the values for every month? or maybe weighted average (sum of (WPx inverter pr) divided by total WP) or should i dive deeper and just use the PR formula to calculate the monthly Pr values thanks in advance Peter Quote Link to comment Share on other sites More sharing options...
developer_fw Posted March 22 Report Share Posted March 22 Hello Peter_ On 3/20/2024 at 10:26 AM, Peter_ said: For a project I need to calculate the monthly PR values, what would be the best way to do this? I noticed the result page has performance ratio per inverter, how to I calculate the 'project' total PR from this. At the moment we do not weigh the monthly PR, it is averaged; there could be rounding errors in the range 0.1%. Kind regards Frederik Quote Link to comment Share on other sites More sharing options...
Peter_ Posted April 3 Author Report Share Posted April 3 Thank you Frederik! Quote Link to comment Share on other sites More sharing options...
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