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    How to Calculate kWh from kW

    Scripting general Discussion
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    • JoelHaggarJ
      JoelHaggar
      last edited by

      Here is a post in our wiki for a Meta Data Script to calculate kWh from a kW reading. It's not going to be as accurate as an actual kWh meter but sometimes all you have is kW.

      http://infiniteautomation.com/wiki/doku.php?id=automation:script_examples

      var lastKw = p1.lastValue(1);
      var nowKw = p1.lastValue(0);
      
      var period = nowKw.time - lastKw.time;
      var kWlast = lastKw.value;
      
      return kWlast /  (3600000/period);
      
      nino kurtaljN 1 Reply Last reply Reply Quote 0
      • nino kurtaljN
        nino kurtalj @JoelHaggar
        last edited by

        @JoelHaggar
        the link is not working any more

        T 1 Reply Last reply Reply Quote 0
        • T
          tungthanh500 @nino kurtalj
          last edited by

          @nino-kurtalj New link is here: https://docs-v4.radixiot.com/script-examples

          1 Reply Last reply Reply Quote 1
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