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Power Factor & Grid Limitation on Reports


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When using power factor and applying a grid limitation, the pvsyst report makes no indication of where the limit is applied. We are thus unable to verify how it was implemented when reviewing a report. If a user selects account as a separate loss, this loss always appears after the AC losses, but the amount will vary depending on if it is applied at the inverter or at the injection point.

  • One suggestion is to rename "Grid Injection Point" or "Inverter Injection Point" depending on the selection (see photo)
  • Another, possibly in concert to the above or in place of - Re-position the unused energy loss (due to limitation) according to the appropriate selection; at the end of the waterfall for grid injection point (aka point of interconnection), or after the inverter losses for inverter level limitation


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